1/4-20 x 3 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

3/8-24 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (675)

#3 drill point

3/8-16 x 3 Grade 5 Hex Cap Screw Plain Domestic USA (100)

1 1/8-7 x 4 1/2 Socket Cap Screw Alloy

5/8-11 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Square Bugle Decking Screws Yellow Zinc Plated 1/4-20 x 3 1/4 Grade5 8 11 x 5 1 2 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