5/8-11 x 7 1/2 Hex Cap Screw SS 18-8 (A2)

1-14 x 2 1/4 Socket Cap Screw Alloy

1/4-20 x 4 Phillips Flat Machine Screw Type F Zinc Plated

(SP®) SNAPSKRU® Anchor & 8 x 1 1/2 Combo Screw (50)

3/8-16 x 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

5/8-11 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Hex Washer Head Metal-Panel Screws 316 Stainless Steel 5/8-11 x 7 1/2 Hex5 8 11 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) . Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of