10-24 x 3/8 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

1/2-13 x 7 Hex Cap Screw SS 316 (A4)

Hardness requirements of HRB 68 - HRC 32 are met or exceeded

9 x 1 1/2 Simpson Metal-Panel Screw - Hex Drive 316 SS - Carton (1000)

00 x 150 Flat Socket Cap Screw 12

7/16-20 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100) Premium SDS Plus Hammer Drill Bits 10-24 x 3/8 Phillips Flat7 16 20 x 3 4 Grade 5 Hex Cap Screw Plain Domestic USA (100). 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