QA1 Jam Nut - 7/16-20 Left Hand - 11/16in Hex 1/4in 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