5/8-18 x 4 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 6 1/4 Hex Sleeve Anchor Zinc Plated (5)

The innovative TUW Take-Up Washer plays a key role in the long-term performance of the SDWF when installed between the screw and the sole plate of the upper floor

5/16-18 x 3 Grade 5 Hex Cap Screw Plain Domestic USA (500)

1-14 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (35) 3/8-24 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA 5/8-18 x 4 Hex Cap1 14 x 3 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (35) . 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