5/16"-18 x 4" Plain Steel Coarse Thread Hanger Bolts

Diameter: 5/16"
Length: 4"
Material: Steel
Finish: Plain
Thread Size: 18 (Coarse)
Type: Hanger Bolt
Application: Overhead

Box of 50.

A hanger bolt is a headless fastener that has machine screw threads on one end and self-tapping threads on the other designed to be driven into wood or another soft substrate. Often used for mounting legs on tables.