1-14 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated

Fastening into concrete

7/16-14 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

7/8-14 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (40)

7/16-20 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (400) Square Bugle Decking Screws Yellow Zinc Plated 1-14 x 2 1/4 Grade7 16 20 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (400) . 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