5/8-11 x 5 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (20)

7/8-14 x 4 Grade 5 Hex Cap Screw Zinc Plated

3/8-16 x 5/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1200)

3/8-16 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (225)

5/16-24 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (400) Square Flat Particle Board Screws Zinc Plated 5/8-11 x 5 STRONG-BOLT® 25 16 24 x 4 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