1/2-13 x 3 Hex Sleeve Anchor Zinc Plated (25)

50 x 160 Flat Socket Cap Screw 12

1-8 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (10)

1/4 x 3 3/4 Phillips Flat Hi-Low Thread Concrete Screws Blue Ceramic Coated

1/2-13 x 26 A307A Hex Bolt Plain Steel Cap Nuts Nickel Plated 1/2-13 x 3 Hex Sleeve1 2 13 x 26 A307A Hex Bolt Plain Steel. A307A Hex Bolts are manufactured from low carbon steel, typically 1015 1022. Our A307A bolting meets or exceeds ASTM A307 Grade A. Material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Tensile strength will meet or exceed 60,000 psi.