Search by part number, size, or description.

Latest News, Catalogues and Info Sheets

Click the category shown above search results to see items similar to the product displayed.

Collection: Springs - Die - Imperial - Medium-Heavy Duty

Springs (With Images)

Die

Imperial

70 Products in this selection

Vapor degassed high tensile strength chromium alloy steel. Spring ends are ground square. Designed for long life cycle with constant high end deflections and shot peened to increase fatigue life.
Colour coded red
Efficient operating range is 20 to 30 percent of the length
Maximum deflection is 37 percent of the length

Additional resources:
Spings Catalogue PDF

A more concise listing may be found on the Smallparts store at Springs - Die - Imperial - Medium-Heavy Duty. Smallparts promote the most popular MBA products.

Hole Diameter (B)	Rod Diameter (A)	Length (L)	Optimum Deflection	Optimum Deflection	Load at Optimal	Indicative Image
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 715.0 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 1065.5 N Spring Rate: 70.1 N/mm Colour Code: Red
Part Number: DS-254-051-MHDS Die Springs - 25.4x12.7x50.8 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $58.95 AUD Regular price ~~$70.75 AUD~~ Sale price $58.95 AUD Unit price per Each
Hole Diameter (B)	Rod Diameter (A)	Length (L)	Optimum Deflection	Indicative Image
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 10.2 mm Load at Optimal: 715.0 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 1065.5 N Spring Rate: 70.1 N/mm Colour Code: Red
Part Number: DS-254-051-MHDS Die Springs - 25.4x12.7x50.8 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $58.95 AUD Regular price ~~$70.75 AUD~~ Sale price $58.95 AUD Unit price per Each View the product page first if you are unsure.
DS-254-051-MHDS --- Die Springs - 25.4x12.7x50.8 mm - Chrome Silicon Sale DS-254-051-MHDS --- Die Springs - 25.4x12.7x50.8 mm - Chrome Silicon Regular price $58.95 AUD Regular price ~~$70.75 AUD~~ Sale price $58.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 714.0 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 1064.0 N Spring Rate: 70.0 N/mm Colour Code: Red
Part Number: DS-254-051-MHD Die Springs - 25.4x12.7x50.8 mm - Spring Steel 2 Available Immediately \| Further orders can be expected around Sun, Jun 08, 2025 Regular price $30.14 AUD Regular price ~~$36.16 AUD~~ Sale price $30.14 AUD Unit price per Each
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 10.2 mm Load at Optimal: 714.0 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 1064.0 N Spring Rate: 70.0 N/mm Colour Code: Red
Part Number: DS-254-051-MHD Die Springs - 25.4x12.7x50.8 mm - Spring Steel 2 Available Immediately \| Further orders can be expected around Sun, Jun 08, 2025 Regular price $30.14 AUD Regular price ~~$36.16 AUD~~ Sale price $30.14 AUD Unit price per Each View the product page first if you are unsure.
DS-254-051-MHD --- Die Springs - 25.4x12.7x50.8 mm - Spring Steel Sale DS-254-051-MHD --- Die Springs - 25.4x12.7x50.8 mm - Spring Steel Regular price $30.14 AUD Regular price ~~$36.16 AUD~~ Sale price $30.14 AUD Unit price per 2 Available Now Sale
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 63.500 mm _{(2.5 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 12.7 mm	Load at Optimal 716.3 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1077.2 N Spring Rate: 56.4 N/mm Colour Code: Red
Part Number: DS-254-064-MHD Die Springs - 25.4x12.7x63.5 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $40.05 AUD Regular price ~~$48.05 AUD~~ Sale price $40.05 AUD Unit price per Each
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 63.500 mm _{(2.5 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 12.7 mm Load at Optimal: 716.3 N Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1077.2 N Spring Rate: 56.4 N/mm Colour Code: Red
Part Number: DS-254-064-MHD Die Springs - 25.4x12.7x63.5 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $40.05 AUD Regular price ~~$48.05 AUD~~ Sale price $40.05 AUD Unit price per Each View the product page first if you are unsure.
DS-254-064-MHD --- Die Springs - 25.4x12.7x63.5 mm - Spring Steel Sale DS-254-064-MHD --- Die Springs - 25.4x12.7x63.5 mm - Spring Steel Regular price $40.05 AUD Regular price ~~$48.05 AUD~~ Sale price $40.05 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 63.500 mm _{(2.5 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 12.7 mm	Load at Optimal 716.3 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1077.2 N Spring Rate: 56.4 N/mm Colour Code: Red
Part Number: DS-254-064-MHDS Die Springs - 25.4x12.7x63.5 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $58.77 AUD Regular price ~~$70.53 AUD~~ Sale price $58.77 AUD Unit price per Each
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 63.500 mm _{(2.5 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 12.7 mm Load at Optimal: 716.3 N Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 1077.2 N Spring Rate: 56.4 N/mm Colour Code: Red
Part Number: DS-254-064-MHDS Die Springs - 25.4x12.7x63.5 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $58.77 AUD Regular price ~~$70.53 AUD~~ Sale price $58.77 AUD Unit price per Each View the product page first if you are unsure.
DS-254-064-MHDS --- Die Springs - 25.4x12.7x63.5 mm - Chrome Silicon Sale DS-254-064-MHDS --- Die Springs - 25.4x12.7x63.5 mm - Chrome Silicon Regular price $58.77 AUD Regular price ~~$70.53 AUD~~ Sale price $58.77 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 76.200 mm _{(3 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 15.2 mm	Load at Optimal 711.4 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 22.9 mm Load at Maximum: 1071.7 N Spring Rate: 46.8 N/mm Colour Code: Red
Part Number: DS-254-076-MHDS Die Springs - 25.4x12.7x76.2 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $65.14 AUD Regular price ~~$78.16 AUD~~ Sale price $65.14 AUD Unit price per Each
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 76.200 mm _{(3 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 15.2 mm Load at Optimal: 711.4 N Maximum Deflection: 30 Percent Maximum Deflection: 22.9 mm Load at Maximum: 1071.7 N Spring Rate: 46.8 N/mm Colour Code: Red
Part Number: DS-254-076-MHDS Die Springs - 25.4x12.7x76.2 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $65.14 AUD Regular price ~~$78.16 AUD~~ Sale price $65.14 AUD Unit price per Each View the product page first if you are unsure.
DS-254-076-MHDS --- Die Springs - 25.4x12.7x76.2 mm - Chrome Silicon Sale DS-254-076-MHDS --- Die Springs - 25.4x12.7x76.2 mm - Chrome Silicon Regular price $65.14 AUD Regular price ~~$78.16 AUD~~ Sale price $65.14 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 88.900 mm _{(3.5 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 17.8 mm	Load at Optimal 713.8 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 1070.7 N Spring Rate: 40.1 N/mm Colour Code: Red
Part Number: DS-254-089-MHD Die Springs - 25.4x12.7x88.9 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $50.95 AUD Regular price ~~$61.15 AUD~~ Sale price $50.95 AUD Unit price per Each
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 88.900 mm _{(3.5 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 17.8 mm Load at Optimal: 713.8 N Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 1070.7 N Spring Rate: 40.1 N/mm Colour Code: Red
Part Number: DS-254-089-MHD Die Springs - 25.4x12.7x88.9 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $50.95 AUD Regular price ~~$61.15 AUD~~ Sale price $50.95 AUD Unit price per Each View the product page first if you are unsure.
DS-254-089-MHD --- Die Springs - 25.4x12.7x88.9 mm - Spring Steel Sale DS-254-089-MHD --- Die Springs - 25.4x12.7x88.9 mm - Spring Steel Regular price $50.95 AUD Regular price ~~$61.15 AUD~~ Sale price $50.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 718.6 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 1079.7 N Spring Rate: 35.4 N/mm Colour Code: Red
Part Number: DS-254-102-MHDS Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $76.32 AUD Regular price ~~$91.58 AUD~~ Sale price $76.32 AUD Unit price per Each
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 20.3 mm Load at Optimal: 718.6 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 1079.7 N Spring Rate: 35.4 N/mm Colour Code: Red
Part Number: DS-254-102-MHDS Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $76.32 AUD Regular price ~~$91.58 AUD~~ Sale price $76.32 AUD Unit price per Each View the product page first if you are unsure.
DS-254-102-MHDS --- Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon Sale DS-254-102-MHDS --- Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon Regular price $76.32 AUD Regular price ~~$91.58 AUD~~ Sale price $76.32 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 718.6 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 1079.7 N Spring Rate: 35.4 N/mm Colour Code: Red
Part Number: DS-254-102-MHD Die Springs - 25.4x12.7x101.6 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $52.14 AUD Regular price ~~$62.56 AUD~~ Sale price $52.14 AUD Unit price per Each
Hole Diameter (B) 25.40 mm _{(1 in.)}	Rod Diameter (A) 12.700 mm _{(0.5 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 20.3 mm Load at Optimal: 718.6 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 1079.7 N Spring Rate: 35.4 N/mm Colour Code: Red
Part Number: DS-254-102-MHD Die Springs - 25.4x12.7x101.6 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $52.14 AUD Regular price ~~$62.56 AUD~~ Sale price $52.14 AUD Unit price per Each View the product page first if you are unsure.
DS-254-102-MHD --- Die Springs - 25.4x12.7x101.6 mm - Spring Steel Sale DS-254-102-MHD --- Die Springs - 25.4x12.7x101.6 mm - Spring Steel Regular price $52.14 AUD Regular price ~~$62.56 AUD~~ Sale price $52.14 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 1498.4 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2232.9 N Spring Rate: 146.9 N/mm Colour Code: Red
Part Number: DS-318-051-MHDS Die Springs - 31.75x15.875x50.8 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $72.50 AUD Regular price ~~$87.00 AUD~~ Sale price $72.50 AUD Unit price per Each
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 10.2 mm Load at Optimal: 1498.4 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2232.9 N Spring Rate: 146.9 N/mm Colour Code: Red
Part Number: DS-318-051-MHDS Die Springs - 31.75x15.875x50.8 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $72.50 AUD Regular price ~~$87.00 AUD~~ Sale price $72.50 AUD Unit price per Each View the product page first if you are unsure.
DS-318-051-MHDS --- Die Springs - 31.75x15.875x50.8 mm - Chrome Silicon Sale DS-318-051-MHDS --- Die Springs - 31.75x15.875x50.8 mm - Chrome Silicon Regular price $72.50 AUD Regular price ~~$87.00 AUD~~ Sale price $72.50 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 2043.1 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 3044.6 N Spring Rate: 200.3 N/mm Colour Code: Red
Part Number: DS-318-051-MHD Die Springs - 31.75x15.875x50.8 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $49.05 AUD Regular price ~~$58.85 AUD~~ Sale price $49.05 AUD Unit price per Each
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 10.2 mm Load at Optimal: 2043.1 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 3044.6 N Spring Rate: 200.3 N/mm Colour Code: Red
Part Number: DS-318-051-MHD Die Springs - 31.75x15.875x50.8 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $49.05 AUD Regular price ~~$58.85 AUD~~ Sale price $49.05 AUD Unit price per Each View the product page first if you are unsure.
DS-318-051-MHD --- Die Springs - 31.75x15.875x50.8 mm - Spring Steel Sale DS-318-051-MHD --- Die Springs - 31.75x15.875x50.8 mm - Spring Steel Regular price $49.05 AUD Regular price ~~$58.85 AUD~~ Sale price $49.05 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 63.500 mm _{(2.5 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 12.7 mm	Load at Optimal 1389.4 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 2089.5 N Spring Rate: 109.4 N/mm Colour Code: Red
Part Number: DS-318-064-MHDS Die Springs - 31.75x15.875x63.5 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $78.77 AUD Regular price ~~$94.53 AUD~~ Sale price $78.77 AUD Unit price per Each
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 63.500 mm _{(2.5 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 12.7 mm Load at Optimal: 1389.4 N Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 2089.5 N Spring Rate: 109.4 N/mm Colour Code: Red
Part Number: DS-318-064-MHDS Die Springs - 31.75x15.875x63.5 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $78.77 AUD Regular price ~~$94.53 AUD~~ Sale price $78.77 AUD Unit price per Each View the product page first if you are unsure.
DS-318-064-MHDS --- Die Springs - 31.75x15.875x63.5 mm - Chrome Silicon Sale DS-318-064-MHDS --- Die Springs - 31.75x15.875x63.5 mm - Chrome Silicon Regular price $78.77 AUD Regular price ~~$94.53 AUD~~ Sale price $78.77 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 63.500 mm _{(2.5 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 12.7 mm	Load at Optimal 1863.1 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 2802.0 N Spring Rate: 146.7 N/mm Colour Code: Red
Part Number: DS-318-064-MHD Die Springs - 31.75x15.875x63.5 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $51.68 AUD Regular price ~~$62.02 AUD~~ Sale price $51.68 AUD Unit price per Each
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 63.500 mm _{(2.5 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 12.7 mm Load at Optimal: 1863.1 N Maximum Deflection: 30 Percent Maximum Deflection: 19.1 mm Load at Maximum: 2802.0 N Spring Rate: 146.7 N/mm Colour Code: Red
Part Number: DS-318-064-MHD Die Springs - 31.75x15.875x63.5 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $51.68 AUD Regular price ~~$62.02 AUD~~ Sale price $51.68 AUD Unit price per Each View the product page first if you are unsure.
DS-318-064-MHD --- Die Springs - 31.75x15.875x63.5 mm - Spring Steel Sale DS-318-064-MHD --- Die Springs - 31.75x15.875x63.5 mm - Spring Steel Regular price $51.68 AUD Regular price ~~$62.02 AUD~~ Sale price $51.68 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 76.200 mm _{(3 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 15.2 mm	Load at Optimal 1661.4 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 22.9 mm Load at Maximum: 2503.0 N Spring Rate: 109.3 N/mm Colour Code: Red
Part Number: DS-318-076-MHD Die Springs - 31.75x15.875x76.2 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $62.95 AUD Regular price ~~$75.55 AUD~~ Sale price $62.95 AUD Unit price per Each
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 76.200 mm _{(3 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 15.2 mm Load at Optimal: 1661.4 N Maximum Deflection: 30 Percent Maximum Deflection: 22.9 mm Load at Maximum: 2503.0 N Spring Rate: 109.3 N/mm Colour Code: Red
Part Number: DS-318-076-MHD Die Springs - 31.75x15.875x76.2 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $62.95 AUD Regular price ~~$75.55 AUD~~ Sale price $62.95 AUD Unit price per Each View the product page first if you are unsure.
DS-318-076-MHD --- Die Springs - 31.75x15.875x76.2 mm - Spring Steel Sale DS-318-076-MHD --- Die Springs - 31.75x15.875x76.2 mm - Spring Steel Regular price $62.95 AUD Regular price ~~$75.55 AUD~~ Sale price $62.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 1356.0 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2037.4 N Spring Rate: 66.8 N/mm Colour Code: Red
Part Number: DS-318-102-MHDS Die Springs - 31.75x15.875x101.6 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $101.95 AUD Regular price ~~$122.35 AUD~~ Sale price $101.95 AUD Unit price per Each
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 20.3 mm Load at Optimal: 1356.0 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2037.4 N Spring Rate: 66.8 N/mm Colour Code: Red
Part Number: DS-318-102-MHDS Die Springs - 31.75x15.875x101.6 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $101.95 AUD Regular price ~~$122.35 AUD~~ Sale price $101.95 AUD Unit price per Each View the product page first if you are unsure.
DS-318-102-MHDS --- Die Springs - 31.75x15.875x101.6 mm - Chrome Silicon Sale DS-318-102-MHDS --- Die Springs - 31.75x15.875x101.6 mm - Chrome Silicon Regular price $101.95 AUD Regular price ~~$122.35 AUD~~ Sale price $101.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 1565.1 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2351.6 N Spring Rate: 77.1 N/mm Colour Code: Red
Part Number: DS-318-102-MHD Die Springs - 31.75x15.875x101.6 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $74.59 AUD Regular price ~~$89.51 AUD~~ Sale price $74.59 AUD Unit price per Each
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 20.3 mm Load at Optimal: 1565.1 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2351.6 N Spring Rate: 77.1 N/mm Colour Code: Red
Part Number: DS-318-102-MHD Die Springs - 31.75x15.875x101.6 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $74.59 AUD Regular price ~~$89.51 AUD~~ Sale price $74.59 AUD Unit price per Each View the product page first if you are unsure.
DS-318-102-MHD --- Die Springs - 31.75x15.875x101.6 mm - Spring Steel Sale DS-318-102-MHD --- Die Springs - 31.75x15.875x101.6 mm - Spring Steel Regular price $74.59 AUD Regular price ~~$89.51 AUD~~ Sale price $74.59 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 127.000 mm _{(5 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 25.4 mm	Load at Optimal 1333.5 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 38.1 mm Load at Maximum: 2000.3 N Spring Rate: 52.5 N/mm Colour Code: Red
Part Number: DS-318-127-MHD Die Springs - 31.75x15.875x127 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $92.86 AUD Regular price ~~$111.44 AUD~~ Sale price $92.86 AUD Unit price per Each
Hole Diameter (B) 31.75 mm _{(1.25 in.)}	Rod Diameter (A) 15.875 mm _{(0.625 in.)}	Length (L) 127.000 mm _{(5 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 25.4 mm Load at Optimal: 1333.5 N Maximum Deflection: 30 Percent Maximum Deflection: 38.1 mm Load at Maximum: 2000.3 N Spring Rate: 52.5 N/mm Colour Code: Red
Part Number: DS-318-127-MHD Die Springs - 31.75x15.875x127 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $92.86 AUD Regular price ~~$111.44 AUD~~ Sale price $92.86 AUD Unit price per Each View the product page first if you are unsure.
DS-318-127-MHD --- Die Springs - 31.75x15.875x127 mm - Spring Steel Sale DS-318-127-MHD --- Die Springs - 31.75x15.875x127 mm - Spring Steel Regular price $92.86 AUD Regular price ~~$111.44 AUD~~ Sale price $92.86 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 1840.1 N
Material: Spring Steel Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2742.1 N Spring Rate: 180.4 N/mm Colour Code: Red
Part Number: DS-381-051-MHD Die Springs - 38.1x19.05x50.8 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent
Material: Spring Steel Optimum Deflection: 10.2 mm Load at Optimal: 1840.1 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2742.1 N Spring Rate: 180.4 N/mm Colour Code: Red
Part Number: DS-381-051-MHD Die Springs - 38.1x19.05x50.8 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each View the product page first if you are unsure.
DS-381-051-MHD --- Die Springs - 38.1x19.05x50.8 mm - Spring Steel Sale DS-381-051-MHD --- Die Springs - 38.1x19.05x50.8 mm - Spring Steel Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 10.2 mm	Load at Optimal 1842.1 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2745.1 N Spring Rate: 180.6 N/mm Colour Code: Red
Part Number: DS-381-051-MHDS Die Springs - 38.1x19.05x50.8 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $96.59 AUD Regular price ~~$115.91 AUD~~ Sale price $96.59 AUD Unit price per Each
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 50.800 mm _{(2 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 10.2 mm Load at Optimal: 1842.1 N Maximum Deflection: 30 Percent Maximum Deflection: 15.2 mm Load at Maximum: 2745.1 N Spring Rate: 180.6 N/mm Colour Code: Red
Part Number: DS-381-051-MHDS Die Springs - 38.1x19.05x50.8 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $96.59 AUD Regular price ~~$115.91 AUD~~ Sale price $96.59 AUD Unit price per Each View the product page first if you are unsure.
DS-381-051-MHDS --- Die Springs - 38.1x19.05x50.8 mm - Chrome Silicon Sale DS-381-051-MHDS --- Die Springs - 38.1x19.05x50.8 mm - Chrome Silicon Regular price $96.59 AUD Regular price ~~$115.91 AUD~~ Sale price $96.59 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 88.900 mm _{(3.5 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 17.8 mm	Load at Optimal 1685.7 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 2528.5 N Spring Rate: 94.7 N/mm Colour Code: Red
Part Number: DS-381-089-MHDS Die Springs - 38.1x19.05x88.9 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $137.95 AUD Regular price ~~$165.55 AUD~~ Sale price $137.95 AUD Unit price per Each
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 88.900 mm _{(3.5 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 17.8 mm Load at Optimal: 1685.7 N Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 2528.5 N Spring Rate: 94.7 N/mm Colour Code: Red
Part Number: DS-381-089-MHDS Die Springs - 38.1x19.05x88.9 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $137.95 AUD Regular price ~~$165.55 AUD~~ Sale price $137.95 AUD Unit price per Each View the product page first if you are unsure.
DS-381-089-MHDS --- Die Springs - 38.1x19.05x88.9 mm - Chrome Silicon Sale DS-381-089-MHDS --- Die Springs - 38.1x19.05x88.9 mm - Chrome Silicon Regular price $137.95 AUD Regular price ~~$165.55 AUD~~ Sale price $137.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 20.3 mm	Load at Optimal 1654.5 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2485.8 N Spring Rate: 81.5 N/mm Colour Code: Red
Part Number: DS-381-102-MHDS Die Springs - 38.1x19.05x101.6 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $155.77 AUD Regular price ~~$186.93 AUD~~ Sale price $155.77 AUD Unit price per Each
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 101.600 mm _{(4 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 20.3 mm Load at Optimal: 1654.5 N Maximum Deflection: 30 Percent Maximum Deflection: 30.5 mm Load at Maximum: 2485.8 N Spring Rate: 81.5 N/mm Colour Code: Red
Part Number: DS-381-102-MHDS Die Springs - 38.1x19.05x101.6 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $155.77 AUD Regular price ~~$186.93 AUD~~ Sale price $155.77 AUD Unit price per Each View the product page first if you are unsure.
DS-381-102-MHDS --- Die Springs - 38.1x19.05x101.6 mm - Chrome Silicon Sale DS-381-102-MHDS --- Die Springs - 38.1x19.05x101.6 mm - Chrome Silicon Regular price $155.77 AUD Regular price ~~$186.93 AUD~~ Sale price $155.77 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 152.400 mm _{(6 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 30.5 mm	Load at Optimal 1967.3 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 45.7 mm Load at Maximum: 2947.7 N Spring Rate: 64.5 N/mm Colour Code: Red
Part Number: DS-381-152-MHDS Die Springs - 38.1x19.05x152.4 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $155.95 AUD Regular price ~~$187.15 AUD~~ Sale price $155.95 AUD Unit price per Each
Hole Diameter (B) 38.10 mm _{(1.5 in.)}	Rod Diameter (A) 19.050 mm _{(0.75 in.)}	Length (L) 152.400 mm _{(6 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 30.5 mm Load at Optimal: 1967.3 N Maximum Deflection: 30 Percent Maximum Deflection: 45.7 mm Load at Maximum: 2947.7 N Spring Rate: 64.5 N/mm Colour Code: Red
Part Number: DS-381-152-MHDS Die Springs - 38.1x19.05x152.4 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $155.95 AUD Regular price ~~$187.15 AUD~~ Sale price $155.95 AUD Unit price per Each View the product page first if you are unsure.
DS-381-152-MHDS --- Die Springs - 38.1x19.05x152.4 mm - Chrome Silicon Sale DS-381-152-MHDS --- Die Springs - 38.1x19.05x152.4 mm - Chrome Silicon Regular price $155.95 AUD Regular price ~~$187.15 AUD~~ Sale price $155.95 AUD Unit price per Out of stock! Backorder Now Sale
Hole Diameter (B) 50.80 mm _{(2 in.)}	Rod Diameter (A) 25.400 mm _{(1 in.)}	Length (L) 88.900 mm _{(3.5 in.)}	Optimum Deflection 20 Percent	Optimum Deflection 17.8 mm	Load at Optimal 2440.4 N
Material: Chrome Silicon Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 3660.6 N Spring Rate: 137.1 N/mm Colour Code: Red
Part Number: DS-508-089-MHDS Die Springs - 50.8x25.4x88.9 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $210.05 AUD Regular price ~~$252.05 AUD~~ Sale price $210.05 AUD Unit price per Each
Hole Diameter (B) 50.80 mm _{(2 in.)}	Rod Diameter (A) 25.400 mm _{(1 in.)}	Length (L) 88.900 mm _{(3.5 in.)}	Optimum Deflection 20 Percent
Material: Chrome Silicon Optimum Deflection: 17.8 mm Load at Optimal: 2440.4 N Maximum Deflection: 30 Percent Maximum Deflection: 26.7 mm Load at Maximum: 3660.6 N Spring Rate: 137.1 N/mm Colour Code: Red
Part Number: DS-508-089-MHDS Die Springs - 50.8x25.4x88.9 mm - Chrome Silicon Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $210.05 AUD Regular price ~~$252.05 AUD~~ Sale price $210.05 AUD Unit price per Each View the product page first if you are unsure.
DS-508-089-MHDS --- Die Springs - 50.8x25.4x88.9 mm - Chrome Silicon Sale DS-508-089-MHDS --- Die Springs - 50.8x25.4x88.9 mm - Chrome Silicon Regular price $210.05 AUD Regular price ~~$252.05 AUD~~ Sale price $210.05 AUD Unit price per Out of stock! Backorder Now Sale