QA1 Jam Nut - 1/2-20 Right Hand - 3/4in Hex 5/16in Wide - Steel - 5 Pack

QA1 offers steel jam nuts for the industrial market. Steel jam nuts are made with high carbon steel and a protective coating and reference ANSI B18.2.2-1972.

• Available in steel or aluminum
• Standard and metric options
• Clear anodized