7/16-14 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

which means you can place them close to each other without having to worry about compromising structural integrity

1/2-13 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (50)

3/8-16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (900)

1/4-20 x 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (3300)

3/4-10 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Combo Flat Sleeve Anchors Zinc Plated 7/16-14 x 3 Grade 53 4 10 x 4 1 2 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