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Collection: Screws - Countersunk - Socket

Screws (With Images)

Countersunk

Stainless

1268 Products in this selection

This is a combined category of Socket Countersunk Screws.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.

Additional resources:
PDF Screws Catalogue
Washers
Nuts

A more concise listing may be found on the Smallparts store at Screws - Countersunk - Socket. Smallparts promote the most popular MBA products.

Thread Size (C)	Overall Length (L)	Material	Max Head Diameter	Max Head Height	Minimum Thread Length (l)	Indicative Image
5/16-18 BSW (7.94mm)	38.1 mm + 0.0 / - 1.02	Zinc Plated Steel	16.7 mm	5.0 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-038-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 38.1 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $91.05 AUD Regular price Sale price $91.05 AUD Unit price per Per 50
Thread Size (C)	Overall Length (L)	Material	Max Head Diameter	Indicative Image
5/16-18 BSW (7.94mm)	38.1 mm + 0.0 / - 1.02	Zinc Plated Steel	16.7 mm
Material: Zinc Plated Steel Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-038-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 38.1 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $91.05 AUD Regular price Sale price $91.05 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079W-038-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 38.1 mm - Zinc Plated Steel SK079W-038-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 38.1 mm - Zinc Plated Steel Regular price $91.05 AUD Regular price Sale price $91.05 AUD Unit price per Out of stock! Backorder Now
5/16-18 BSW (7.94mm)	44.5 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-045-SK-C (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 44.5 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $102.23 AUD Regular price Sale price $102.23 AUD Unit price per Per 50
5/16-18 BSW (7.94mm)	44.5 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-045-SK-C (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 44.5 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $102.23 AUD Regular price Sale price $102.23 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079W-045-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 44.5 mm - High Tensile Steel / Black Oxide SK079W-045-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 44.5 mm - High Tensile Steel / Black Oxide Regular price $102.23 AUD Regular price Sale price $102.23 AUD Unit price per Out of stock! Backorder Now
5/16-18 BSW (7.94mm)	50.8 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-051-SK-C (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 50.8 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $110.95 AUD Regular price Sale price $110.95 AUD Unit price per Per 50
5/16-18 BSW (7.94mm)	50.8 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-051-SK-C (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 50.8 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $110.95 AUD Regular price Sale price $110.95 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079W-051-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 50.8 mm - High Tensile Steel / Black Oxide SK079W-051-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 50.8 mm - High Tensile Steel / Black Oxide Regular price $110.95 AUD Regular price Sale price $110.95 AUD Unit price per Out of stock! Backorder Now
5/16-18 BSW (7.94mm)	63.5 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-064-SK-C (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 63.5 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $134.14 AUD Regular price Sale price $134.14 AUD Unit price per Per 50
5/16-18 BSW (7.94mm)	63.5 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-064-SK-C (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 63.5 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $134.14 AUD Regular price Sale price $134.14 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079W-064-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 63.5 mm - High Tensile Steel / Black Oxide SK079W-064-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 63.5 mm - High Tensile Steel / Black Oxide Regular price $134.14 AUD Regular price Sale price $134.14 AUD Unit price per Out of stock! Backorder Now
5/16-18 BSW (7.94mm)	63.5 mm + 0.0 / - 1.02	Zinc Plated Steel	16.7 mm	5.0 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-064-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 63.5 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $153.32 AUD Regular price Sale price $153.32 AUD Unit price per Per 50
5/16-18 BSW (7.94mm)	63.5 mm + 0.0 / - 1.02	Zinc Plated Steel	16.7 mm
Material: Zinc Plated Steel Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-064-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 63.5 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $153.32 AUD Regular price Sale price $153.32 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079W-064-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 63.5 mm - Zinc Plated Steel SK079W-064-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 63.5 mm - Zinc Plated Steel Regular price $153.32 AUD Regular price Sale price $153.32 AUD Unit price per Out of stock! Backorder Now
5/16-18 BSW (7.94mm)	76.2 mm + 0.0 / - 1.55	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-076-SK-C (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 76.2 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $138.86 AUD Regular price Sale price $138.86 AUD Unit price per Per 50
5/16-18 BSW (7.94mm)	76.2 mm + 0.0 / - 1.55	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079W-076-SK-C (50 Pcs) Countersunk Screws - 5/16-18 BSW -7.94mm- 76.2 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $138.86 AUD Regular price Sale price $138.86 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079W-076-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 76.2 mm - High Tensile Steel / Black Oxide SK079W-076-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 BSW -7.94mm- 76.2 mm - High Tensile Steel / Black Oxide Regular price $138.86 AUD Regular price Sale price $138.86 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	12.7 mm + 0.0 / - 0.76	304 Stainless	16.7 mm	5.0 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-013-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $37.14 AUD Regular price Sale price $37.14 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	12.7 mm + 0.0 / - 0.76	304 Stainless	16.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-013-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $37.14 AUD Regular price Sale price $37.14 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-013-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - 304 Stainless SK079C-013-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - 304 Stainless Regular price $37.14 AUD Regular price Sale price $37.14 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	12.7 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-013-SK-C (10 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - High Tensile Steel / Black Oxide 9 units (90 pcs) Available Immediately \| Further orders can be expected around Mon, Jun 23, 2025 Regular price $5.86 AUD Regular price Sale price $5.86 AUD Unit price per Per 10
5/16-18 UNC (7.94mm)	12.7 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-013-SK-C (10 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - High Tensile Steel / Black Oxide 9 units (90 pcs) Available Immediately \| Further orders can be expected around Mon, Jun 23, 2025 Regular price $5.86 AUD Regular price Sale price $5.86 AUD Unit price per Per 10 View the product page first if you are unsure.
SK079C-013-SK-C (10 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - High Tensile Steel / Black Oxide SK079C-013-SK-C (10 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - High Tensile Steel / Black Oxide Regular price $5.86 AUD Regular price Sale price $5.86 AUD Unit price per 9 Available Now
5/16-18 UNC (7.94mm)	12.7 mm + 0.0 / - 0.76	Zinc Plated Steel	16.7 mm	5.0 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-013-SK-CZ (10 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - Zinc Plated Steel 5 units (50 pcs) Available Immediately \| Further orders can be expected around Mon, Jun 23, 2025 Regular price $6.95 AUD Regular price Sale price $6.95 AUD Unit price per Per 10
5/16-18 UNC (7.94mm)	12.7 mm + 0.0 / - 0.76	Zinc Plated Steel	16.7 mm
Material: Zinc Plated Steel Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-013-SK-CZ (10 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - Zinc Plated Steel 5 units (50 pcs) Available Immediately \| Further orders can be expected around Mon, Jun 23, 2025 Regular price $6.95 AUD Regular price Sale price $6.95 AUD Unit price per Per 10 View the product page first if you are unsure.
SK079C-013-SK-CZ (10 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - Zinc Plated Steel SK079C-013-SK-CZ (10 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 12.7 mm - Zinc Plated Steel Regular price $6.95 AUD Regular price Sale price $6.95 AUD Unit price per 5 Available Now
5/16-18 UNC (7.94mm)	15.9 mm + 0.0 / - 0.76	304 Stainless	16.7 mm	5.0 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-016-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $40.32 AUD Regular price Sale price $40.32 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	15.9 mm + 0.0 / - 0.76	304 Stainless	16.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-016-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $40.32 AUD Regular price Sale price $40.32 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-016-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - 304 Stainless SK079C-016-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - 304 Stainless Regular price $40.32 AUD Regular price Sale price $40.32 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	15.9 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-016-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	15.9 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-016-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-016-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - High Tensile Steel / Black Oxide SK079C-016-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - High Tensile Steel / Black Oxide Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	15.9 mm + 0.0 / - 0.76	Zinc Plated Steel	16.7 mm	5.0 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-016-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $41.59 AUD Regular price Sale price $41.59 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	15.9 mm + 0.0 / - 0.76	Zinc Plated Steel	16.7 mm
Material: Zinc Plated Steel Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-016-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $41.59 AUD Regular price Sale price $41.59 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-016-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - Zinc Plated Steel SK079C-016-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 15.9 mm - Zinc Plated Steel Regular price $41.59 AUD Regular price Sale price $41.59 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	19.1 mm + 0.0 / - 0.76	304 Stainless	16.7 mm	5.0 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-019-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $46.86 AUD Regular price Sale price $46.86 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	19.1 mm + 0.0 / - 0.76	304 Stainless	16.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-019-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $46.86 AUD Regular price Sale price $46.86 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-019-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - 304 Stainless SK079C-019-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - 304 Stainless Regular price $46.86 AUD Regular price Sale price $46.86 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	19.1 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-019-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	19.1 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-019-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-019-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - High Tensile Steel / Black Oxide SK079C-019-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - High Tensile Steel / Black Oxide Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	19.1 mm + 0.0 / - 0.76	Zinc Plated Steel	16.7 mm	5.0 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-019-SK-CZ (5 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - Zinc Plated Steel 14 units (70 pcs) Available Immediately \| Further orders can be expected around Mon, Jun 23, 2025 Regular price $3.95 AUD Regular price Sale price $3.95 AUD Unit price per Per 5
5/16-18 UNC (7.94mm)	19.1 mm + 0.0 / - 0.76	Zinc Plated Steel	16.7 mm
Material: Zinc Plated Steel Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-019-SK-CZ (5 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - Zinc Plated Steel 14 units (70 pcs) Available Immediately \| Further orders can be expected around Mon, Jun 23, 2025 Regular price $3.95 AUD Regular price Sale price $3.95 AUD Unit price per Per 5 View the product page first if you are unsure.
SK079C-019-SK-CZ (5 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - Zinc Plated Steel SK079C-019-SK-CZ (5 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 19.1 mm - Zinc Plated Steel Regular price $3.95 AUD Regular price Sale price $3.95 AUD Unit price per 14 Available Now
5/16-18 UNC (7.94mm)	25.4 mm + 0.0 / - 0.76	304 Stainless	16.7 mm	5.0 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-025-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $56.59 AUD Regular price Sale price $56.59 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	25.4 mm + 0.0 / - 0.76	304 Stainless	16.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-025-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $56.59 AUD Regular price Sale price $56.59 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-025-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - 304 Stainless SK079C-025-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - 304 Stainless Regular price $56.59 AUD Regular price Sale price $56.59 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	25.4 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-025-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	25.4 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-025-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-025-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - High Tensile Steel / Black Oxide SK079C-025-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - High Tensile Steel / Black Oxide Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	25.4 mm + 0.0 / - 0.76	Zinc Plated Steel	16.7 mm	5.0 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-025-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $46.41 AUD Regular price Sale price $46.41 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	25.4 mm + 0.0 / - 0.76	Zinc Plated Steel	16.7 mm
Material: Zinc Plated Steel Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-025-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $46.41 AUD Regular price Sale price $46.41 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-025-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - Zinc Plated Steel SK079C-025-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 25.4 mm - Zinc Plated Steel Regular price $46.41 AUD Regular price Sale price $46.41 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	31.8 mm + 0.0 / - 1.02	304 Stainless	16.7 mm	5.0 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-032-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $68.05 AUD Regular price Sale price $68.05 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	31.8 mm + 0.0 / - 1.02	304 Stainless	16.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-032-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $68.05 AUD Regular price Sale price $68.05 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-032-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - 304 Stainless SK079C-032-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - 304 Stainless Regular price $68.05 AUD Regular price Sale price $68.05 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	31.8 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-032-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	31.8 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-032-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-032-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - High Tensile Steel / Black Oxide SK079C-032-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - High Tensile Steel / Black Oxide Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	31.8 mm + 0.0 / - 1.02	Zinc Plated Steel	16.7 mm	5.0 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-032-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $83.05 AUD Regular price Sale price $83.05 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	31.8 mm + 0.0 / - 1.02	Zinc Plated Steel	16.7 mm
Material: Zinc Plated Steel Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-032-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $83.05 AUD Regular price Sale price $83.05 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-032-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - Zinc Plated Steel SK079C-032-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 31.8 mm - Zinc Plated Steel Regular price $83.05 AUD Regular price Sale price $83.05 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	38.1 mm + 0.0 / - 1.02	304 Stainless	16.7 mm	5.0 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-038-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $72.86 AUD Regular price Sale price $72.86 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	38.1 mm + 0.0 / - 1.02	304 Stainless	16.7 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK079C-038-SK-S4 (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $72.86 AUD Regular price Sale price $72.86 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-038-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - 304 Stainless SK079C-038-SK-S4 (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - 304 Stainless Regular price $72.86 AUD Regular price Sale price $72.86 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	38.1 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm	5.0 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-038-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $38.41 AUD Regular price Sale price $38.41 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	38.1 mm + 0.0 / - 1.02	High Tensile Steel / Black Oxide	16.7 mm
Material: High Tensile Steel Black Oxide Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-038-SK-C (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $38.41 AUD Regular price Sale price $38.41 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-038-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - High Tensile Steel / Black Oxide SK079C-038-SK-C (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - High Tensile Steel / Black Oxide Regular price $38.41 AUD Regular price Sale price $38.41 AUD Unit price per Out of stock! Backorder Now
5/16-18 UNC (7.94mm)	38.1 mm + 0.0 / - 1.02	Zinc Plated Steel	16.7 mm	5.0 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-038-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $86.23 AUD Regular price Sale price $86.23 AUD Unit price per Per 50
5/16-18 UNC (7.94mm)	38.1 mm + 0.0 / - 1.02	Zinc Plated Steel	16.7 mm
Material: Zinc Plated Steel Max Head Height: 5.0 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 4.76 (3/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK079C-038-SK-CZ (50 Pcs) Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 23, 2025 Regular price $86.23 AUD Regular price Sale price $86.23 AUD Unit price per Per 50 View the product page first if you are unsure.
SK079C-038-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - Zinc Plated Steel SK079C-038-SK-CZ (50 Pcs) --- Countersunk Screws - 5/16-18 UNC -7.94mm- 38.1 mm - Zinc Plated Steel Regular price $86.23 AUD Regular price Sale price $86.23 AUD Unit price per Out of stock! Backorder Now