3/4″-10 Zinc Grade 8 Nylon Insert Lock Nuts (4 pcs.)
Diameter: 3/4″ Diameter 2: 1-7/32″ Thickness: 57/64″ Material: Steel Finish: Yellow Zinc Driver Type: 1-1/8″ Wrench Thread Size: 10 (Coarse) Hardness: Grade 8 Style: Nylon Insert Type: Lock Nut Box of 4. A lock nut is a nut that resists loosening under vibrations and torque.