Fasteners, Washers,20mm 30mm, Lock Washers
Latest update ： 2022.04.05
Washers – Lock Washers
20mm x 30mm Zinc Plated Steel Safety Lock Washers
Diameter 2: 30mm
Type: Lock Washer
The purpose for a lock washer is to prevent threaded fasteners from loosening by creating friction between the fastener and the mounting surface.
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