1/2-20 x 4 1/2 Hex Cap Screw SS 316 (A4)

6-32 x 3/16 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

10-12 x 1 1/2 Phillips Pancake Panel Clip Screws Zinc Plated - Carton (3000)

Proof load strength will meet a minimum of 100

1-12 x 2 1/2 Socket Cap Screw Alloy

5/8-11 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Magnetic Bit Holders 1/2-20 x 4 1/2 Hex5 8 11 x 4 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