1/2-20 x 4 1/2 Socket Cap Screw Alloy

7/16-14 x 6 Hex Cap Screw SS 316 (A4)

33/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

7/8 x 8 ITM SDS Plus Hammer Drill Bit

8 x 1 5/8 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - 5 lbs Pack (750)

1/4-20 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (100) SDS Plus Hammer Drill Bits 1/2-20 x 4 1/2 Socket1 4 20 x 2 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (100). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4