Description
Hex Lock Nut 1 2 13 Med. Carbon Steel Zinc & Wax CR+3 Grade C 100 Pk BBI 825190 Medical Carts 1" diameter anodized aluminum tubing 110108 490002 1" diameter anodized aluminum tubing plow edges Lock nuts remain stiff when placed on bolts They are useful in applications where vibration may cause a fastener to come loose