5/16-18 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

5/8-11 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

1/4-20 x 1 3/4 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor 316 Stainless Steel(100)

1/4 x 2 1/4 Phillips Wafer Head Wall-Dog™ Light Duty Anchors White - Carton (500)

Thicker web to provide extra strength and rigidity

5/8-18 x 3 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 1 1/2-6 A307A Hex Bolts Zinc Plated 5/16-18 x 5 1/2 Grade5 8 18 x 3 1 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . 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