5/16-18 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

1 3/8-12 x 4 1/2 Socket Cap Screw Alloy

3-4 A563 Grade A Heavy Hex Nut Hot Dipped Galvanized

9 x 3 Phillips Flat Particle Board Screw w/ Nibs T17 Black Oxide - Carton (2

1/4-20 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (1400)

1/2-13 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (50) Square Bugle-Head Self Drilling Screws 410 Stainless Steel 5/16-18 x 1 L9 Hex1 2 13 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (50). 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 diameters 1 4 to 2