5/8-11 x 11 Socket Cap Screw Alloy

1 1/8 x 12 High Speed Long Boy (1/2" Shank)

1-8 x 2 3/4 Socket Set Screw Cup Point Alloy

but they’re also vibration- and shock-resistant

Coated - Carton (3

5/16-18 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (100) Finished Hex Nuts 316 Stainless Steel 5/8-11 x 11 Socket Cap5 16 18 x 3 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 to