1 1/8-12 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

5/16 x 2 1/2 Flat Sleeve Anchor Zinc Plated (50)

Special flute design improves penetration without blowback or compacting

3/8-24 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

brick and masonry

3/4-16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (25) 7/8-14 Grade 5 Hex Cap Screws Zinc Plated 1 1/8-12 x 4 1/23 4 16 x 1 Grade 5 Hex Cap Screw Plain 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 120,000