The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened. A carriage bolt has a domed or countersunk head, and the shank is topped by a short square section under the head.
Screws & Bolts,Carriage Bolts
3/8-16 X 5 Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts 50PK
Specifications of 3/8-16 X 5 Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts 50PK | |
---|---|
Category | |
Instock | instock |