1/4-20 x 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100)

Copper Silver brazing of carbide head

7/16-20 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (125)

1 1/2-12 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

10 x 3 1/2 Simpson Bugle-Head Wood Decking Screws - Square Drive T17 316 SS - Bulk Pail (1000)

7/8-14 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (35) Phillips Modified Truss Wire Lath Screws 305 Stainless Steel 1/4-20 x 1/2 Grade 57 8 14 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (35). 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