1 1/2-6 x 3 1/2 Socket Set Screw Cup Point Alloy

1/2-20 x 7/8 Grade 5 Hex Cap Screw Plain Domestic USA (450)

7 x 3 Simpson Trim-Head Self-Drilling Siding Screw - Square Drive 410 SS - Box (100)

63/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

50 x 50 Socket Set Screw Cup Point DIN 916 Black Oxide Alloy

3/4-10 x 3 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (25) 5/8-11 Socket Cap Screws Alloy 1 1/2-6 x 3 1/23 4 10 x 3 3 4 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