8 x 1 1/2 Simpson Truss-Head Wood Screws - Square Drive 305 SS - Box (100)

9/16-18 x 5 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 5 Grade 5 Hex Tap Bolt Zinc Plated

7/8-9 x 4 Hex Tap Bolt 18-8 (A2) Stainless Steel

9/16-12 x 7 Socket Cap Screw Alloy

1/4-28 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (400) Gutter Screws 8 x 1 1/2 Simpson1 4 28 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (400) . 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