1/2"-13 x 4" Plain Steel Coarse Thread Hanger BoltsType: Hanger Bolts
Thread Size: 13 (Coarse)
Type: Hanger Bolt
Box of 25.
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.