3/8-16 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

3/4-16 x 4 Flat Socket Cap Screw Alloy

9/16-12 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (175)

1/2-13 x 9 Grade 5 Hex Cap Screw Zinc Plated

3/4-10 x 8 1/2 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor 316 Stainless Steel(10)

3/8-16 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (450) Nylon Insert Locknuts Zinc Plated 3/8-16 x 4 1/2 Grade3 8 16 x 2 1 4 Grade 5 Hex Cap Screw Plain Domestic USA (450). 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