4mm Inner Dia 304 Stainless Steel Internal Serrated Lock Washer Gray 100pcs

Internal tooth lock washer.
Serrated lock washers offer improved reliability and performance when compared to standard shakeproof washers.
304 Stainless Steel 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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