salt spray resistance

1/4-28 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

Heavy-duty toggle bolts can assist with hanging things from hollow walls

7/16-14 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (25)

3/8-16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (900) 3/4-10 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA salt spray resistance3 8 16 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (900). 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