5/8-11 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

Alloy Flat Socket Head Cap Screws from Brighton Best

1/2-20 x 3 1/2 Socket Set Screw Cup Point Alloy

5/16-24 x 1 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

3/4-10 x 2 1/4 A325 Type 1 Heavy Hex Bolt Plain (100) ALLIGATOR Anchors 5/8-11 x 3 1/2 Grade3 4 10 x 2 1 4 A325 Type 1 Heavy Hex Bolt Plain (130) . Heavy Hex A325 structural bolts are designed for steel to steel structural connections. For this reason, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts. Free certs available on request.