1 3/8-6 x 4 Socket Cap Screw Alloy

3/8-16 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (600)

3/4-10 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (55)

7/8-9 x 5 1/4 A325 Type 1 Heavy Hex Bolt Plain (35)

Double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization

1/2-20 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (300) Wall Dog Light Duty Anchors - Phillips Wafer 1 3/8-6 x 4 Socket1 2 20 x 1 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (300) . 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