1/4-20 x 3/4 Carriage Bolt

This is a carriage bolt with a 1/4-inch diameter and a 3/4-inch length, featuring a 20 threads per inch pitch. The smooth, unthreaded shank and square neck under the head prevent rotation when installed. It is commonly used for fastening wood to wood or wood to metal.

Specifications

Diameter	1/4"
Length	3/4"
Thread Pitch	20

About bolts

1/4-20 x 3/4 Carriage Bolt is listed under Bolts — hex, carriage, structural, eye and u-bolts across grades and finishes. Bolts are externally threaded fasteners designed for insertion through holes in assembled parts, and are normally intended to be tightened or released by torquing a nut. The primary function of a bolt is to create a clamped joint through tension.

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