A carriage 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.
Screws & Bolts,Carriage Bolts
1/4-20 X 2-1/2 Silicon Bronze Coarse Thread Carriage Bolts 2PK
Specifications of 1/4-20 X 2-1/2 Silicon Bronze Coarse Thread Carriage Bolts 2PK | |
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Category | |
Instock | instock |