Zinc Hex Locknut (1/8 IPS x 9/16) - 10 pc (54042)
by Paulin
Lock nuts for lamps are low-profile nuts that are half as tall as a standard hex nut. They can be used in lamp assemblies where standard nuts might not fit or to secure items to a fastener without applying force to that object. Also included in Hillman assortment #54035 / label #98012.