Steel spring washer No. 2 nickel-plated
This is a general-purpose (Type 2) JIS standard product. It is said that the spring washer's rebound force, which tries to extend, presses the screw head and the counterpart material, making it difficult for the screw and nut to come loose. It is also referred to as a spring washer. It is compliant with EU-RoHS standards.
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basic information
Size range: Diameter 2 - Diameter 12
Price information
Delivery times vary depending on the quantity. Same-day shipping is possible at the earliest. Please feel free to contact us.
Delivery Time
※Delivery times vary depending on the quantity. Same-day shipping is possible at the earliest. Please feel free to contact us.
Applications/Examples of results
Steel is widely used as a material for screws due to its easy availability, strength, and toughness. Based on carbon steel, which primarily consists of iron (Fe) and carbon (C), alloy steels are used with heat treatment or the addition of elements such as chromium and molybdenum, depending on the application, shape, strength, and corrosion resistance. Nickel plating, which has a mirror-like luster, is widely used for decorative purposes. Its rust prevention capabilities are superior to chromate treatment and trivalent chromate treatment. To enhance adhesion to screws and improve rust prevention, a copper plating is applied as a base layer under the nickel plating.
Company information
Wilco sells various fastening components, including screws, as well as professional tools. Please feel free to contact us regarding custom products, custom processing, and the issuance of various certificates and documents related to other products.
