1-14 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

9/16-18 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (800)

8 x 1 1/4 Simpson Bugle-Head Wood Decking Screws - Square Drive T17 316 SS - 1 lbs Pack (185)

1-14 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (10)

3/4-16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (150) 3/4-10 A307 Grade A Carriage Bolts Zinc Plated 1-14 x 8 L9 Hex3 4 16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (150). 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 120,000