3/8-16 x 3 1/2 Hex Tap Bolt Silicon Bronze

1-8 x 2 1/2 Socket Set Screw Cup Point 18-8 (A2) Stainless Steel

#3 square drive

1/2-13 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

7/16-14 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (175)

7/16-20 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 7/8-14 Hex Cap Screws 316 Stainless Steel 3/8-16 x 3 1/2 Hex7 16 20 x 4 1 2 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