9/16-18 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

5/8-18 x 7 Socket Cap Screw Alloy

1 1/2-12 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

7 x 2 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (3000)

5/8-11 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) 3/4-16 Hex Cap Screws 316 Stainless Steel 9/16-18 x 3 L9 Hex5 8 11 x 3 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