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Fastener parts

Spring washer

Inquiries about this product

These washers have a single coil shape and they have a locking effect due to the spring action when the cut part is tightened and becoms flat.
Surface treatments are trivalent chromate, galvanization, nickel plating, etc.

material

SWRH 57-77, SUS304

Purpose

loosening prevention

Dimensional chart/Other document

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