Lag bolts are large wood screws with hexagonal heads often called a lag screw.

Lag bolts, Hot dipped galvanized steel, 5/16" x 3-1/2"

Lag bolt

Hex head

Hex heads are six sided for use with a wrench.

Related Products

Lag shield

Lag shields, Die cast zinc alloy

A medium duty anchor for use in concrete, brick, or a mortar joint. Used with a lag bolt.