5/16-18 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (50)

7/8-9 x 6 Socket Cap Screw 18-8 (A2) Stainless Steel

5/16-24 x 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (2150)

5/16-18 x 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

Powers Wall-Dog™

5/16-24 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (1400) Lipped Drop-In Anchors Zinc Plated 5/16-18 x 5 Grade 55 16 24 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (1400). 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