Description:Materials - These internal tooth washers are made of 304 Stainless Steel materials, which have high hardness and do not deform. They are suitable for indoor, outdoor, or humid environments, with fine craftsmanship, beautiful appearance, good corrosion resistance, long-lasting strength, and durability.Design - washers apply spring force between the fastener head and base, causing the washer to adhere tightly to the base and the bolt to adhere tightly to the nut, resulting in more friction and rotational resistance. Provide a ing effect to ensure tight fit and slip resistance.Widely Applicable - Our ing washers are suitable for threaded and bolted connections of various household and commercial appliances, and automotive and marine power supplies.
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