1/2"-20 NYLON INSERT LOCKNUTS GRADE C-ZINC CR+6 [100/BX]

1/2"-20 NYLON INSERT LOCKNUTS GRADE C-ZINC CR+6 [100/BX]

• Nylon Insert Lock Nuts in Yellow Zinc Plated Grade C Steel
• Commonly referred to as Nylon Lock Nuts, Nylon Nuts, or simply Lock Nuts
• Nylon insert at top of nut prevents accidental loosening from vibration
• Grade C Steel (Grade 8 Equivalent) designed for use with Grade Bolts & Machine Screws
• Yellow Zinc plating for easy identification, corrosion resistance and durability