20mm Inner Dia Carbon Steel Zinc Plated Internal Serrated Lock Washer 20pcs

Internal tooth lock washer.
Serrated lock washers offer improved reliability and performance when compared to standard shakeproof washers.
Carbon Steel and Zinc Plated Lock Washer, durable, , strong.
Used in the area of electronic products,chemical industry,mechanical equipment,furniture,etc.

Tags:$0 - $20,Fasteners,Hardware,Lock Washers,Nails,Others,Retaining Washers,Screws & Fasteners,Washers

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