Nylon Locknut Set, 150 Piece X468294

These locknuts stay locked and secure even in the most high vibration applications. Each locknut is zinc plated to resist corrosion and includes a durable nylon insert to keep your bolts tight. The locknut set is neatly organized in a divided PVC storage case with an index chart for easy selection.

• Nylon insert works as a lock washer to keep fasteners secure in high-vibration applications
• Zinc-plated to resist corrosion
• Handy PVC storage case