7/16-14 x 1 1/2 Hex Tap Bolt 18-8 (A2) Stainless Steel

9/16-18 x 3/4 Socket Set Screw Cup Point Alloy

Drills rebar

7/16 x 12 High Speed Aircraft Bit Cobalt

1/2-20 x 3 Socket Set Screw Cup Point Alloy

1/4-28 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 1-8 Socket Cap Screws 18-8 Stainless Steel 7/16-14 x 1 1/2 Hex1 4 28 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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