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Collection: Springs - Die - Imperial - Heavy Duty

Springs -> Die -> Imperial -> Heavy Duty

Hole Diameter (B)	Rod Diameter (A)	Length (L)	Optimum Deflection	Optimum Deflection	Load at Optimal	Indicative Image
Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 63.500 mm	Optimum Deflection 15 Percent	Optimum Deflection 9.5 mm	Load at Optimal 1107.7 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 1853.9 N Spring Rate: 116.6 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-064-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $44.14 AUD Regular price ~~$52.96 AUD~~ Sale price $44.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Hole Diameter (B)	Rod Diameter (A)	Length (L)	Optimum Deflection	Indicative Image
Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 63.500 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 9.5 mm Load at Optimal: 1107.7 N Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 1853.9 N Spring Rate: 116.6 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-064-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $44.14 AUD Regular price ~~$52.96 AUD~~ Sale price $44.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-254-064-HDS (Each) --- Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring Sale DS-254-064-HDS (Each) --- Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring Regular price $44.14 AUD Regular price ~~$52.96 AUD~~ Sale price $44.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 25.4x12.7x76.2 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 76.200 mm	Optimum Deflection 15 Percent	Optimum Deflection 11.4 mm	Load at Optimal 1086.4 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1820.2 N Spring Rate: 95.3 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-254-076-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $36.23 AUD Regular price ~~$43.47 AUD~~ Sale price $36.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 25.4x12.7x76.2 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 76.200 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 11.4 mm Load at Optimal: 1086.4 N Maximum Deflection: 25 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1820.2 N Spring Rate: 95.3 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-254-076-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $36.23 AUD Regular price ~~$43.47 AUD~~ Sale price $36.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-254-076-HD (Each) --- Die Springs - 25.4x12.7x76.2 mm Imperial - Carbon Spring Steel Sale DS-254-076-HD (Each) --- Die Springs - 25.4x12.7x76.2 mm Imperial - Carbon Spring Steel Regular price $36.23 AUD Regular price ~~$43.47 AUD~~ Sale price $36.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 25.4x12.7x76.2 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 76.200 mm	Optimum Deflection 15 Percent	Optimum Deflection 11.4 mm	Load at Optimal 1087.6 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1822.1 N Spring Rate: 95.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-076-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $46.68 AUD Regular price ~~$56.02 AUD~~ Sale price $46.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 25.4x12.7x76.2 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 76.200 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 11.4 mm Load at Optimal: 1087.6 N Maximum Deflection: 25 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1822.1 N Spring Rate: 95.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-076-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $46.68 AUD Regular price ~~$56.02 AUD~~ Sale price $46.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-254-076-HDS (Each) --- Die Springs - 25.4x12.7x76.2 mm Imperial - Chrome Silicon Spring Sale DS-254-076-HDS (Each) --- Die Springs - 25.4x12.7x76.2 mm Imperial - Chrome Silicon Spring Regular price $46.68 AUD Regular price ~~$56.02 AUD~~ Sale price $46.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 88.900 mm	Optimum Deflection 15 Percent	Optimum Deflection 13.3 mm	Load at Optimal 1061.3 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 22.2 mm Load at Maximum: 1771.6 N Spring Rate: 79.8 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-254-089-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $40.14 AUD Regular price ~~$48.16 AUD~~ Sale price $40.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 88.900 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 13.3 mm Load at Optimal: 1061.3 N Maximum Deflection: 25 Percent Maximum Deflection: 22.2 mm Load at Maximum: 1771.6 N Spring Rate: 79.8 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-254-089-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $40.14 AUD Regular price ~~$48.16 AUD~~ Sale price $40.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-254-089-HD (Each) --- Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel Sale DS-254-089-HD (Each) --- Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel Regular price $40.14 AUD Regular price ~~$48.16 AUD~~ Sale price $40.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 25.4x12.7x88.9 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 88.900 mm	Optimum Deflection 15 Percent	Optimum Deflection 13.3 mm	Load at Optimal 1062.7 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 22.2 mm Load at Maximum: 1773.8 N Spring Rate: 79.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-089-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $55.14 AUD Regular price ~~$66.16 AUD~~ Sale price $55.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 25.4x12.7x88.9 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 88.900 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 13.3 mm Load at Optimal: 1062.7 N Maximum Deflection: 25 Percent Maximum Deflection: 22.2 mm Load at Maximum: 1773.8 N Spring Rate: 79.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-089-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $55.14 AUD Regular price ~~$66.16 AUD~~ Sale price $55.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-254-089-HDS (Each) --- Die Springs - 25.4x12.7x88.9 mm Imperial - Chrome Silicon Spring Sale DS-254-089-HDS (Each) --- Die Springs - 25.4x12.7x88.9 mm Imperial - Chrome Silicon Spring Regular price $55.14 AUD Regular price ~~$66.16 AUD~~ Sale price $55.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 101.600 mm	Optimum Deflection 15 Percent	Optimum Deflection 15.2 mm	Load at Optimal 1064.0 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 1778.0 N Spring Rate: 70.0 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-254-102-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 101.600 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 15.2 mm Load at Optimal: 1064.0 N Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 1778.0 N Spring Rate: 70.0 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-254-102-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-254-102-HD (Each) --- Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel Sale DS-254-102-HD (Each) --- Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 101.600 mm	Optimum Deflection 15 Percent	Optimum Deflection 15.2 mm	Load at Optimal 1065.5 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 1780.5 N Spring Rate: 70.1 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-102-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $59.05 AUD Regular price ~~$70.85 AUD~~ Sale price $59.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 101.600 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 15.2 mm Load at Optimal: 1065.5 N Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 1780.5 N Spring Rate: 70.1 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-102-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $59.05 AUD Regular price ~~$70.85 AUD~~ Sale price $59.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-254-102-HDS (Each) --- Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring Sale DS-254-102-HDS (Each) --- Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring Regular price $59.05 AUD Regular price ~~$70.85 AUD~~ Sale price $59.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 25.4x12.7x152.4 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 152.400 mm	Optimum Deflection 15 Percent	Optimum Deflection 22.9 mm	Load at Optimal 1252.6 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 38.1 mm Load at Maximum: 2084.1 N Spring Rate: 54.7 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-152-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $80.14 AUD Regular price ~~$96.16 AUD~~ Sale price $80.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 25.4x12.7x152.4 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 25.40 mm	Rod Diameter (A) 12.700 mm	Length (L) 152.400 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 22.9 mm Load at Optimal: 1252.6 N Maximum Deflection: 25 Percent Maximum Deflection: 38.1 mm Load at Maximum: 2084.1 N Spring Rate: 54.7 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-254-152-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $80.14 AUD Regular price ~~$96.16 AUD~~ Sale price $80.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-254-152-HDS (Each) --- Die Springs - 25.4x12.7x152.4 mm Imperial - Chrome Silicon Spring Sale DS-254-152-HDS (Each) --- Die Springs - 25.4x12.7x152.4 mm Imperial - Chrome Silicon Spring Regular price $80.14 AUD Regular price ~~$96.16 AUD~~ Sale price $80.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 50.800 mm	Optimum Deflection 15 Percent	Optimum Deflection 7.6 mm	Load at Optimal 1990.4 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 3326.1 N Spring Rate: 261.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-318-051-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $38.68 AUD Regular price ~~$46.42 AUD~~ Sale price $38.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 50.800 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 7.6 mm Load at Optimal: 1990.4 N Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 3326.1 N Spring Rate: 261.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-318-051-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $38.68 AUD Regular price ~~$46.42 AUD~~ Sale price $38.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-318-051-HD (Each) --- Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel Sale DS-318-051-HD (Each) --- Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel Regular price $38.68 AUD Regular price ~~$46.42 AUD~~ Sale price $38.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 50.800 mm	Optimum Deflection 15 Percent	Optimum Deflection 7.6 mm	Load at Optimal 1992.7 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 3329.9 N Spring Rate: 262.2 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-318-051-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $64.32 AUD Regular price Sale price $64.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 50.800 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 7.6 mm Load at Optimal: 1992.7 N Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 3329.9 N Spring Rate: 262.2 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-318-051-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $64.32 AUD Regular price Sale price $64.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-318-051-HDS (Each) --- Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring DS-318-051-HDS (Each) --- Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring Regular price $64.32 AUD Regular price Sale price $64.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 63.500 mm	Optimum Deflection 15 Percent	Optimum Deflection 9.5 mm	Load at Optimal 1956.1 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 3273.8 N Spring Rate: 205.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-318-064-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $43.41 AUD Regular price ~~$52.09 AUD~~ Sale price $43.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 63.500 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 9.5 mm Load at Optimal: 1956.1 N Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 3273.8 N Spring Rate: 205.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-318-064-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $43.41 AUD Regular price ~~$52.09 AUD~~ Sale price $43.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-318-064-HD (Each) --- Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel Sale DS-318-064-HD (Each) --- Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel Regular price $43.41 AUD Regular price ~~$52.09 AUD~~ Sale price $43.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 31.75x15.875x76.2 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 76.200 mm	Optimum Deflection 15 Percent	Optimum Deflection 11.4 mm	Load at Optimal 1900.4 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 19.1 mm Load at Maximum: 3184.0 N Spring Rate: 166.7 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-318-076-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $49.23 AUD Regular price ~~$59.07 AUD~~ Sale price $49.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 31.75x15.875x76.2 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 76.200 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 11.4 mm Load at Optimal: 1900.4 N Maximum Deflection: 25 Percent Maximum Deflection: 19.1 mm Load at Maximum: 3184.0 N Spring Rate: 166.7 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-318-076-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $49.23 AUD Regular price ~~$59.07 AUD~~ Sale price $49.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-318-076-HD (Each) --- Die Springs - 31.75x15.875x76.2 mm Imperial - Carbon Spring Steel Sale DS-318-076-HD (Each) --- Die Springs - 31.75x15.875x76.2 mm Imperial - Carbon Spring Steel Regular price $49.23 AUD Regular price ~~$59.07 AUD~~ Sale price $49.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 31.75x15.875x88.9 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 88.900 mm	Optimum Deflection 15 Percent	Optimum Deflection 13.3 mm	Load at Optimal 1816.8 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 22.2 mm Load at Maximum: 3032.5 N Spring Rate: 136.6 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-318-089-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $55.05 AUD Regular price ~~$66.05 AUD~~ Sale price $55.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 31.75x15.875x88.9 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 88.900 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 13.3 mm Load at Optimal: 1816.8 N Maximum Deflection: 25 Percent Maximum Deflection: 22.2 mm Load at Maximum: 3032.5 N Spring Rate: 136.6 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-318-089-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $55.05 AUD Regular price ~~$66.05 AUD~~ Sale price $55.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-318-089-HD (Each) --- Die Springs - 31.75x15.875x88.9 mm Imperial - Carbon Spring Steel Sale DS-318-089-HD (Each) --- Die Springs - 31.75x15.875x88.9 mm Imperial - Carbon Spring Steel Regular price $55.05 AUD Regular price ~~$66.05 AUD~~ Sale price $55.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 101.600 mm	Optimum Deflection 15 Percent	Optimum Deflection 15.2 mm	Load at Optimal 1769.3 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 2956.6 N Spring Rate: 116.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-318-102-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $81.05 AUD Regular price ~~$97.25 AUD~~ Sale price $81.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 101.600 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 15.2 mm Load at Optimal: 1769.3 N Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 2956.6 N Spring Rate: 116.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-318-102-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $81.05 AUD Regular price ~~$97.25 AUD~~ Sale price $81.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-318-102-HDS (Each) --- Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Sale DS-318-102-HDS (Each) --- Die Springs - 31.75x15.875x101.6 mm Imperial - Chrome Silicon Spring Regular price $81.05 AUD Regular price ~~$97.25 AUD~~ Sale price $81.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 31.75x15.875x114.3 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 114.300 mm	Optimum Deflection 15 Percent	Optimum Deflection 17.1 mm	Load at Optimal 1751.0 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 28.6 mm Load at Maximum: 2928.6 N Spring Rate: 102.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-318-114-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $95.95 AUD Regular price ~~$115.15 AUD~~ Sale price $95.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 31.75x15.875x114.3 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 31.75 mm	Rod Diameter (A) 15.875 mm	Length (L) 114.300 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 17.1 mm Load at Optimal: 1751.0 N Maximum Deflection: 25 Percent Maximum Deflection: 28.6 mm Load at Maximum: 2928.6 N Spring Rate: 102.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-318-114-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $95.95 AUD Regular price ~~$115.15 AUD~~ Sale price $95.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-318-114-HDS (Each) --- Die Springs - 31.75x15.875x114.3 mm Imperial - Chrome Silicon Spring Sale DS-318-114-HDS (Each) --- Die Springs - 31.75x15.875x114.3 mm Imperial - Chrome Silicon Spring Regular price $95.95 AUD Regular price ~~$115.15 AUD~~ Sale price $95.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 38.1x19.05x50.8 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 38.10 mm	Rod Diameter (A) 19.050 mm	Length (L) 50.800 mm	Optimum Deflection 15 Percent	Optimum Deflection 7.6 mm	Load at Optimal 2634.9 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 4403.1 N Spring Rate: 346.7 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-381-051-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $59.95 AUD Regular price ~~$71.95 AUD~~ Sale price $59.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 38.1x19.05x50.8 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 38.10 mm	Rod Diameter (A) 19.050 mm	Length (L) 50.800 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 7.6 mm Load at Optimal: 2634.9 N Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 4403.1 N Spring Rate: 346.7 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-381-051-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $59.95 AUD Regular price ~~$71.95 AUD~~ Sale price $59.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-381-051-HD (Each) --- Die Springs - 38.1x19.05x50.8 mm Imperial - Carbon Spring Steel Sale DS-381-051-HD (Each) --- Die Springs - 38.1x19.05x50.8 mm Imperial - Carbon Spring Steel Regular price $59.95 AUD Regular price ~~$71.95 AUD~~ Sale price $59.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 38.10 mm	Rod Diameter (A) 19.050 mm	Length (L) 50.800 mm	Optimum Deflection 15 Percent	Optimum Deflection 7.6 mm	Load at Optimal 2638.0 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 4408.2 N Spring Rate: 347.1 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-381-051-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $76.05 AUD Regular price ~~$91.25 AUD~~ Sale price $76.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 38.10 mm	Rod Diameter (A) 19.050 mm	Length (L) 50.800 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 7.6 mm Load at Optimal: 2638.0 N Maximum Deflection: 25 Percent Maximum Deflection: 12.7 mm Load at Maximum: 4408.2 N Spring Rate: 347.1 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-381-051-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $76.05 AUD Regular price ~~$91.25 AUD~~ Sale price $76.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-381-051-HDS (Each) --- Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Sale DS-381-051-HDS (Each) --- Die Springs - 38.1x19.05x50.8 mm Imperial - Chrome Silicon Spring Regular price $76.05 AUD Regular price ~~$91.25 AUD~~ Sale price $76.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 38.1x19.05x63.5 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 38.10 mm	Rod Diameter (A) 19.050 mm	Length (L) 63.500 mm	Optimum Deflection 15 Percent	Optimum Deflection 9.5 mm	Load at Optimal 2578.3 N
Material: Carbon Spring Steel Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 4315.3 N Spring Rate: 271.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-381-064-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $61.23 AUD Regular price ~~$73.47 AUD~~ Sale price $61.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 38.1x19.05x63.5 mm Imperial - Carbon Spring Steel
Hole Diameter (B) 38.10 mm	Rod Diameter (A) 19.050 mm	Length (L) 63.500 mm	Optimum Deflection 15 Percent
Material: Carbon Spring Steel Optimum Deflection: 9.5 mm Load at Optimal: 2578.3 N Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 4315.3 N Spring Rate: 271.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Standard
Part Number: DS-381-064-HD (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $61.23 AUD Regular price ~~$73.47 AUD~~ Sale price $61.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-381-064-HD (Each) --- Die Springs - 38.1x19.05x63.5 mm Imperial - Carbon Spring Steel Sale DS-381-064-HD (Each) --- Die Springs - 38.1x19.05x63.5 mm Imperial - Carbon Spring Steel Regular price $61.23 AUD Regular price ~~$73.47 AUD~~ Sale price $61.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 38.10 mm	Rod Diameter (A) 19.050 mm	Length (L) 101.600 mm	Optimum Deflection 15 Percent	Optimum Deflection 15.2 mm	Load at Optimal 2430.5 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 4061.5 N Spring Rate: 159.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-381-102-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $121.77 AUD Regular price ~~$146.13 AUD~~ Sale price $121.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 38.10 mm	Rod Diameter (A) 19.050 mm	Length (L) 101.600 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 15.2 mm Load at Optimal: 2430.5 N Maximum Deflection: 25 Percent Maximum Deflection: 25.4 mm Load at Maximum: 4061.5 N Spring Rate: 159.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-381-102-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $121.77 AUD Regular price ~~$146.13 AUD~~ Sale price $121.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-381-102-HDS (Each) --- Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Sale DS-381-102-HDS (Each) --- Die Springs - 38.1x19.05x101.6 mm Imperial - Chrome Silicon Spring Regular price $121.77 AUD Regular price ~~$146.13 AUD~~ Sale price $121.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 50.8x25.4x63.5 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 50.80 mm	Rod Diameter (A) 25.400 mm	Length (L) 63.500 mm	Optimum Deflection 15 Percent	Optimum Deflection 9.5 mm	Load at Optimal 4183.8 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 7002.4 N Spring Rate: 440.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-508-064-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $134.86 AUD Regular price ~~$161.84 AUD~~ Sale price $134.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 50.8x25.4x63.5 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 50.80 mm	Rod Diameter (A) 25.400 mm	Length (L) 63.500 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 9.5 mm Load at Optimal: 4183.8 N Maximum Deflection: 25 Percent Maximum Deflection: 15.9 mm Load at Maximum: 7002.4 N Spring Rate: 440.4 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-508-064-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $134.86 AUD Regular price ~~$161.84 AUD~~ Sale price $134.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-508-064-HDS (Each) --- Die Springs - 50.8x25.4x63.5 mm Imperial - Chrome Silicon Spring Sale DS-508-064-HDS (Each) --- Die Springs - 50.8x25.4x63.5 mm Imperial - Chrome Silicon Spring Regular price $134.86 AUD Regular price ~~$161.84 AUD~~ Sale price $134.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Die Springs - 50.8x25.4x127 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 50.80 mm	Rod Diameter (A) 25.400 mm	Length (L) 127.000 mm	Optimum Deflection 15 Percent	Optimum Deflection 19.1 mm	Load at Optimal 3970.9 N
Material: Chrome Silicon Maximum Deflection: 25 Percent Maximum Deflection: 31.8 mm Load at Maximum: 6611.2 N Spring Rate: 207.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-508-127-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $208.77 AUD Regular price ~~$250.53 AUD~~ Sale price $208.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Die Springs - 50.8x25.4x127 mm Imperial - Chrome Silicon Spring
Hole Diameter (B) 50.80 mm	Rod Diameter (A) 25.400 mm	Length (L) 127.000 mm	Optimum Deflection 15 Percent
Material: Chrome Silicon Optimum Deflection: 19.1 mm Load at Optimal: 3970.9 N Maximum Deflection: 25 Percent Maximum Deflection: 31.8 mm Load at Maximum: 6611.2 N Spring Rate: 207.9 N/mm Category: Springs - Die - Imperial - Heavy Duty - Chrome Silicon
Part Number: DS-508-127-HDS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Jun 27, 2026 Regular price $208.77 AUD Regular price ~~$250.53 AUD~~ Sale price $208.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
DS-508-127-HDS (Each) --- Die Springs - 50.8x25.4x127 mm Imperial - Chrome Silicon Spring Sale DS-508-127-HDS (Each) --- Die Springs - 50.8x25.4x127 mm Imperial - Chrome Silicon Spring Regular price $208.77 AUD Regular price ~~$250.53 AUD~~ Sale price $208.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)