1 1/2-6 x 3 1/2 Socket Cap Screw Alloy

5/8-11 x 4 Hex Tap Bolt Silicon Bronze

1/2-13 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

#56 Heavy Duty Drill Bit - Stubby Length

1/2-20 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

1/4-28 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (1200) M20-2.5 Hex Cap Screws 8.8 DIN 931 Zinc Plated 1 1/2-6 x 3 1/21 4 28 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (1200). 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