1/2-13 x 4 1/2 Hex Tap Bolt Silicon Bronze

#13 Heavy Duty Drill Bit - Stubby Length

6-32 x 3/8 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

50 x 45 Flat Socket Cap Screw 12

5/8-11 x 4 1/2 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (20)

1/4-20 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (2200) 5/8-11 Flat Socket Cap Screws Alloy 1/2-13 x 4 1/2 Hex1 4 20 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (2200) . 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