Carriage Bolt 18-8 Stainless Steel 5/16"-18 x 3-1/2" Qty-25

Carriage Bolt 18-8 Stainless Steel 5/16"-18 x 3-1/2" Qty-25

• A carriage bolt has a domed or countersunk head and the shank is topped by a short square section under the head of the bolt.
• The square section grips into the part being fixed, preventing the bolt from turning when the nut is tightened.
• Carriage bolts are often used to fasten wood panels or board to masonry or to one another.
• The square shank of the bolt allows it to lock into place when inserted into a round hole in wood or a square hole in a metal strap, the unthreaded square shank pulls into the wood creating a tight connection.
• 18-8 Stainless steel is corrosion and rust resistant. 18-8 Stainless steel is considered the fastener industry standard.