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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
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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
1/2-13 UNC (12.7mm)	50.8 mm + 0.0 / - 1.55	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-051-SK-CZ (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 50.8 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $94.68 AUD Regular price Sale price $94.68 AUD Unit price per Per 50
Thread Size (C)	Overall Length (L)	Material	Max Head Diameter	Indicative Image
1/2-13 UNC (12.7mm)	50.8 mm + 0.0 / - 1.55	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-051-SK-CZ (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 50.8 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $94.68 AUD Regular price Sale price $94.68 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127C-051-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 50.8 mm - Zinc Plated Steel SK127C-051-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 50.8 mm - Zinc Plated Steel Regular price $94.68 AUD Regular price Sale price $94.68 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	57.2 mm + 0.0 / - 1.55	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-057-SK-C (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 57.2 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $201.23 AUD Regular price Sale price $201.23 AUD Unit price per Per 50
1/2-13 UNC (12.7mm)	57.2 mm + 0.0 / - 1.55	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-057-SK-C (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 57.2 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $201.23 AUD Regular price Sale price $201.23 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127C-057-SK-C (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 57.2 mm - High Tensile Steel / Black Oxide SK127C-057-SK-C (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 57.2 mm - High Tensile Steel / Black Oxide Regular price $201.23 AUD Regular price Sale price $201.23 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	57.2 mm + 0.0 / - 1.55	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-057-SK-CZ (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 57.2 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $116.23 AUD Regular price Sale price $116.23 AUD Unit price per Per 50
1/2-13 UNC (12.7mm)	57.2 mm + 0.0 / - 1.55	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-057-SK-CZ (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 57.2 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $116.23 AUD Regular price Sale price $116.23 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127C-057-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 57.2 mm - Zinc Plated Steel SK127C-057-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 57.2 mm - Zinc Plated Steel Regular price $116.23 AUD Regular price Sale price $116.23 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	63.5 mm + 0.0 / - 1.55	304 Stainless	23.8 mm	6.4 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127C-064-SK-S4 (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $166.05 AUD Regular price Sale price $166.05 AUD Unit price per Per 50
1/2-13 UNC (12.7mm)	63.5 mm + 0.0 / - 1.55	304 Stainless	23.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127C-064-SK-S4 (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $166.05 AUD Regular price Sale price $166.05 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127C-064-SK-S4 (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - 304 Stainless SK127C-064-SK-S4 (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - 304 Stainless Regular price $166.05 AUD Regular price Sale price $166.05 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	63.5 mm + 0.0 / - 1.55	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-064-SK-C (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $201.23 AUD Regular price Sale price $201.23 AUD Unit price per Per 50
1/2-13 UNC (12.7mm)	63.5 mm + 0.0 / - 1.55	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-064-SK-C (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $201.23 AUD Regular price Sale price $201.23 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127C-064-SK-C (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - High Tensile Steel / Black Oxide SK127C-064-SK-C (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - High Tensile Steel / Black Oxide Regular price $201.23 AUD Regular price Sale price $201.23 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	63.5 mm + 0.0 / - 1.55	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-064-SK-CZ (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $124.41 AUD Regular price Sale price $124.41 AUD Unit price per Per 50
1/2-13 UNC (12.7mm)	63.5 mm + 0.0 / - 1.55	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-064-SK-CZ (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $124.41 AUD Regular price Sale price $124.41 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127C-064-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - Zinc Plated Steel SK127C-064-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 63.5 mm - Zinc Plated Steel Regular price $124.41 AUD Regular price Sale price $124.41 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	76.2 mm + 0.0 / - 2.05	304 Stainless	23.8 mm	6.4 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127C-076-SK-S4 (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $105.86 AUD Regular price Sale price $105.86 AUD Unit price per Per 25
1/2-13 UNC (12.7mm)	76.2 mm + 0.0 / - 2.05	304 Stainless	23.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127C-076-SK-S4 (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $105.86 AUD Regular price Sale price $105.86 AUD Unit price per Per 25 View the product page first if you are unsure.
SK127C-076-SK-S4 (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - 304 Stainless SK127C-076-SK-S4 (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - 304 Stainless Regular price $105.86 AUD Regular price Sale price $105.86 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	76.2 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-076-SK-C (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $95.32 AUD Regular price Sale price $95.32 AUD Unit price per Per 50
1/2-13 UNC (12.7mm)	76.2 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-076-SK-C (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $95.32 AUD Regular price Sale price $95.32 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127C-076-SK-C (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - High Tensile Steel / Black Oxide SK127C-076-SK-C (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - High Tensile Steel / Black Oxide Regular price $95.32 AUD Regular price Sale price $95.32 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	76.2 mm + 0.0 / - 2.05	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-076-SK-CZ (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $166.41 AUD Regular price Sale price $166.41 AUD Unit price per Per 50
1/2-13 UNC (12.7mm)	76.2 mm + 0.0 / - 2.05	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-076-SK-CZ (50 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $166.41 AUD Regular price Sale price $166.41 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127C-076-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - Zinc Plated Steel SK127C-076-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 76.2 mm - Zinc Plated Steel Regular price $166.41 AUD Regular price Sale price $166.41 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	88.9 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-089-SK-C (5 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 88.9 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $21.95 AUD Regular price Sale price $21.95 AUD Unit price per Per 5
1/2-13 UNC (12.7mm)	88.9 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-089-SK-C (5 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 88.9 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $21.95 AUD Regular price Sale price $21.95 AUD Unit price per Per 5 View the product page first if you are unsure.
SK127C-089-SK-C (5 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 88.9 mm - High Tensile Steel / Black Oxide SK127C-089-SK-C (5 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 88.9 mm - High Tensile Steel / Black Oxide Regular price $21.95 AUD Regular price Sale price $21.95 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	88.9 mm + 0.0 / - 2.05	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-089-SK-CZ (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 88.9 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $100.23 AUD Regular price Sale price $100.23 AUD Unit price per Per 25
1/2-13 UNC (12.7mm)	88.9 mm + 0.0 / - 2.05	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-089-SK-CZ (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 88.9 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $100.23 AUD Regular price Sale price $100.23 AUD Unit price per Per 25 View the product page first if you are unsure.
SK127C-089-SK-CZ (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 88.9 mm - Zinc Plated Steel SK127C-089-SK-CZ (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 88.9 mm - Zinc Plated Steel Regular price $100.23 AUD Regular price Sale price $100.23 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	101.6 mm + 0.0 / - 2.05	304 Stainless	23.8 mm	6.4 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127C-102-SK-S4 (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $172.50 AUD Regular price Sale price $172.50 AUD Unit price per Per 25
1/2-13 UNC (12.7mm)	101.6 mm + 0.0 / - 2.05	304 Stainless	23.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127C-102-SK-S4 (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $172.50 AUD Regular price Sale price $172.50 AUD Unit price per Per 25 View the product page first if you are unsure.
SK127C-102-SK-S4 (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - 304 Stainless SK127C-102-SK-S4 (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - 304 Stainless Regular price $172.50 AUD Regular price Sale price $172.50 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	101.6 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-102-SK-C Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Each
1/2-13 UNC (12.7mm)	101.6 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-102-SK-C Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Each View the product page first if you are unsure.
SK127C-102-SK-C --- Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - High Tensile Steel / Black Oxide SK127C-102-SK-C --- Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - High Tensile Steel / Black Oxide Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	101.6 mm + 0.0 / - 2.05	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-102-SK-CZ (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $103.23 AUD Regular price Sale price $103.23 AUD Unit price per Per 25
1/2-13 UNC (12.7mm)	101.6 mm + 0.0 / - 2.05	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-102-SK-CZ (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $103.23 AUD Regular price Sale price $103.23 AUD Unit price per Per 25 View the product page first if you are unsure.
SK127C-102-SK-CZ (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - Zinc Plated Steel SK127C-102-SK-CZ (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 101.6 mm - Zinc Plated Steel Regular price $103.23 AUD Regular price Sale price $103.23 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	127 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-127-SK-C Countersunk Screws - 1/2-13 UNC -12.7mm- 127 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $5.68 AUD Regular price Sale price $5.68 AUD Unit price per Each
1/2-13 UNC (12.7mm)	127 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-127-SK-C Countersunk Screws - 1/2-13 UNC -12.7mm- 127 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $5.68 AUD Regular price Sale price $5.68 AUD Unit price per Each View the product page first if you are unsure.
SK127C-127-SK-C --- Countersunk Screws - 1/2-13 UNC -12.7mm- 127 mm - High Tensile Steel / Black Oxide SK127C-127-SK-C --- Countersunk Screws - 1/2-13 UNC -12.7mm- 127 mm - High Tensile Steel / Black Oxide Regular price $5.68 AUD Regular price Sale price $5.68 AUD Unit price per Out of stock! Backorder Now
1/2-13 UNC (12.7mm)	152.4 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-152-SK-C (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 152.4 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $98.05 AUD Regular price Sale price $98.05 AUD Unit price per Per 25
1/2-13 UNC (12.7mm)	152.4 mm + 0.0 / - 2.05	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127C-152-SK-C (25 Pcs) Countersunk Screws - 1/2-13 UNC -12.7mm- 152.4 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $98.05 AUD Regular price Sale price $98.05 AUD Unit price per Per 25 View the product page first if you are unsure.
SK127C-152-SK-C (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 152.4 mm - High Tensile Steel / Black Oxide SK127C-152-SK-C (25 Pcs) --- Countersunk Screws - 1/2-13 UNC -12.7mm- 152.4 mm - High Tensile Steel / Black Oxide Regular price $98.05 AUD Regular price Sale price $98.05 AUD Unit price per Out of stock! Backorder Now
1/2-20 UNF (12.7mm)	19.1 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-019-SK-C (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 19.1 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Per 50
1/2-20 UNF (12.7mm)	19.1 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-019-SK-C (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 19.1 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127F-019-SK-C (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 19.1 mm - High Tensile Steel / Black Oxide SK127F-019-SK-C (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 19.1 mm - High Tensile Steel / Black Oxide Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Out of stock! Backorder Now
1/2-20 UNF (12.7mm)	19.1 mm + 0.0 / - 0.76	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-019-SK-CZ (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 19.1 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $130.95 AUD Regular price Sale price $130.95 AUD Unit price per Per 50
1/2-20 UNF (12.7mm)	19.1 mm + 0.0 / - 0.76	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-019-SK-CZ (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 19.1 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $130.95 AUD Regular price Sale price $130.95 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127F-019-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 19.1 mm - Zinc Plated Steel SK127F-019-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 19.1 mm - Zinc Plated Steel Regular price $130.95 AUD Regular price Sale price $130.95 AUD Unit price per Out of stock! Backorder Now
1/2-20 UNF (12.7mm)	25.4 mm + 0.0 / - 0.76	304 Stainless	23.8 mm	6.4 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127F-025-SK-S4 (25 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $110.86 AUD Regular price Sale price $110.86 AUD Unit price per Per 25
1/2-20 UNF (12.7mm)	25.4 mm + 0.0 / - 0.76	304 Stainless	23.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127F-025-SK-S4 (25 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $110.86 AUD Regular price Sale price $110.86 AUD Unit price per Per 25 View the product page first if you are unsure.
SK127F-025-SK-S4 (25 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - 304 Stainless SK127F-025-SK-S4 (25 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - 304 Stainless Regular price $110.86 AUD Regular price Sale price $110.86 AUD Unit price per Out of stock! Backorder Now
1/2-20 UNF (12.7mm)	25.4 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-025-SK-C (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $127.77 AUD Regular price Sale price $127.77 AUD Unit price per Per 50
1/2-20 UNF (12.7mm)	25.4 mm + 0.0 / - 0.76	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-025-SK-C (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $127.77 AUD Regular price Sale price $127.77 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127F-025-SK-C (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - High Tensile Steel / Black Oxide SK127F-025-SK-C (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - High Tensile Steel / Black Oxide Regular price $127.77 AUD Regular price Sale price $127.77 AUD Unit price per Out of stock! Backorder Now
1/2-20 UNF (12.7mm)	25.4 mm + 0.0 / - 0.76	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-025-SK-CZ (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $138.86 AUD Regular price Sale price $138.86 AUD Unit price per Per 50
1/2-20 UNF (12.7mm)	25.4 mm + 0.0 / - 0.76	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-025-SK-CZ (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 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.
SK127F-025-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - Zinc Plated Steel SK127F-025-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 25.4 mm - Zinc Plated Steel Regular price $138.86 AUD Regular price Sale price $138.86 AUD Unit price per Out of stock! Backorder Now
1/2-20 UNF (12.7mm)	31.8 mm + 0.0 / - 1.55	304 Stainless	23.8 mm	6.4 mm	Not Specified mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127F-032-SK-S4 (25 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $113.68 AUD Regular price Sale price $113.68 AUD Unit price per Per 25
1/2-20 UNF (12.7mm)	31.8 mm + 0.0 / - 1.55	304 Stainless	23.8 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK127F-032-SK-S4 (25 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - 304 Stainless Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $113.68 AUD Regular price Sale price $113.68 AUD Unit price per Per 25 View the product page first if you are unsure.
SK127F-032-SK-S4 (25 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - 304 Stainless SK127F-032-SK-S4 (25 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - 304 Stainless Regular price $113.68 AUD Regular price Sale price $113.68 AUD Unit price per Out of stock! Backorder Now
1/2-20 UNF (12.7mm)	31.8 mm + 0.0 / - 1.55	High Tensile Steel / Black Oxide	23.8 mm	6.4 mm	Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-032-SK-C (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $132.50 AUD Regular price Sale price $132.50 AUD Unit price per Per 50
1/2-20 UNF (12.7mm)	31.8 mm + 0.0 / - 1.55	High Tensile Steel / Black Oxide	23.8 mm
Material: High Tensile Steel Black Oxide Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-032-SK-C (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - High Tensile Steel / Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $132.50 AUD Regular price Sale price $132.50 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127F-032-SK-C (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - High Tensile Steel / Black Oxide SK127F-032-SK-C (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - High Tensile Steel / Black Oxide Regular price $132.50 AUD Regular price Sale price $132.50 AUD Unit price per Out of stock! Backorder Now
1/2-20 UNF (12.7mm)	31.8 mm + 0.0 / - 1.55	Zinc Plated Steel	23.8 mm	6.4 mm	Not Specified mm
Material: Zinc Plated Steel Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-032-SK-CZ (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $150.05 AUD Regular price Sale price $150.05 AUD Unit price per Per 50
1/2-20 UNF (12.7mm)	31.8 mm + 0.0 / - 1.55	Zinc Plated Steel	23.8 mm
Material: Zinc Plated Steel Max Head Height: 6.4 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 7.94 (5/16) mm Category: Screws - Countersunk - Socket - Steel
Part Number: SK127F-032-SK-CZ (50 Pcs) Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - Zinc Plated Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 22, 2025 Regular price $150.05 AUD Regular price Sale price $150.05 AUD Unit price per Per 50 View the product page first if you are unsure.
SK127F-032-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - Zinc Plated Steel SK127F-032-SK-CZ (50 Pcs) --- Countersunk Screws - 1/2-20 UNF -12.7mm- 31.8 mm - Zinc Plated Steel Regular price $150.05 AUD Regular price Sale price $150.05 AUD Unit price per Out of stock! Backorder Now