Carriage Bolt Hot Dipped Galvanized Bolts - 5/16"-18 x 3" FT - Qty-250. Hot Dipped Galvanized 307A Grade A Steel. Max 0.260 - Min 0.245.Max 0.156 - Min 0.125. Max 0.594 - Min 0.563. Carriage Bolts in this selection have up to 6 of thread.
Carriage bolts over 6 in length will have a shoulder beneath the head. Carriage Bolt Hot Dipped Galvanized 307A Grade A Steel Coarse Thread. A carriage bolt, also known as a coach bolt, has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened.To "go green" and reduce our use of plastic all product quantities will be packaged in as few packages as possible. Listing photo is generic for the fastener type listed in this listing and is not to scale. Please refer to the description for fastener details. We will respond with the requested information quickly. Powered by Solid Commerce The All-in-One Listing, Inventory & Order Management Solution.