GRADE C LOCKNUTS, 1"-8, NC ZN [25/BOX]

GRADE C LOCKNUTS, 1"-8, NC ZN [25/BOX]

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