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

The 3 1/4 -8 A194 2H Plain Heavy Hex Nut is a dependable fastener for holding structures together

9/16 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

3/4-16 x 2 1/4 Socket Cap Screw Alloy

7/8-14 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated 18" Long Boy Drill Bits 1/2-20 x 4 1/2 Socket7 8 14 x 5 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated . Grade 8 Hex Cap Screws are manufactured 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 to 2 1 2 inches