After fully fixed, the groove edge and material surface in the nut.
Material:304 stainless steel
Size:M3-M41
Wave washers have a larger surface area than standard flat washers.
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Spring Lock Washer Stainless Steel Locking Washer
Product Description
Name:Wave washer
Size:M3-M41
Material:304 stainless steel
Uses:Hardware fastener
Features:Complete specifications, good electroplating process,anti- and anti-rust, durable, anti-oxidation, heat resistance, high strength, high toughness, a wide range of applications.