3/8 x 4 1/2 Cotter Pin 18-8 Stainless Steel

6 x 1 5/8 Phillips Bugle Decking Screws W

9/16-18 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1 1/8-7 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (6)

7/8 x 12 ITM SDS Plus Hammer Drill Bit

9/16-18 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (25) Short Arm Hex Keys Alloy - Metric 3/8 x 4 1/2 Cotter9 16 18 x 5 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 120,000