QA1 Jam Nut – 5/8-18 Left Hand – 15/16in Hex 3/8in Wide – Aluminum – 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.

QA1 offers aluminum jam nuts for the industrial market. The aluminum jam nuts are made with 7075 aluminum and are clear anodized.