5/16-18 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (225)

Threaded studs are set by tightening the nut

3/4-10 x 1 1/2 Socket Cap Screw 316 Stainless Steel

10 x 1 1/2 Simpson Strong-Drive® SD Connector Screw Mechanically Galvanized Coating Class 55 - Carton (3000)

7/8-9 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated

1-8 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (30) Jobber Drill Bits - Fractional 5/16-18 x 7 Grade 81 8 x 4 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (30) . 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