(10) 7/8″-9 Locknut Nylon Insert NE Steel Zinc Reusable Stop Nuts 7/8 7/8-9

These locknuts have a nylon insert that grips the bolt to resist loosening without damaging threads. 10 pieces7/8″-9 MaterialZinc-Plated SteelThread Size7/8″-9Thread TypeUNCThread SpacingCoarseThread FitClass 2BThread DirectionRight HandWidth1 1/4″Height63/64″Insert Maximum Temperature220° FDrive StyleExternal HexNut TypeLocknut, HexHex Nut ProfileStandardLocking TypeNylon Insert