JIS B 1251 (WW/No.3) Curved Spring Lock Washers | Table 13 | Carbon & Stainless Steel | OEM Customization

Description

JIS B 1251 (WW/No.3) Curved Spring Lock Washers – Table 13 are precision-engineered to prevent nut and bolt loosening under high-stress or vibrating conditions. These curved washers, designed to fit specific applications as outlined in Table 13 of the JIS B 1251 standard, provide robust locking mechanisms for critical assemblies in machinery and automotive sectors.

Manufactured from carbon steel or stainless steel, these washers come in a wide range of finishes such as plain, black oxide, zinc electroplating, hot dip galvanizing, copper plating, nickel plating, and zinc impregnation, ensuring durability and corrosion resistance in various environments.

These washers conform to international standards including JIS, DIN, GB, ISO, ANSI/ASTM, BS, and JIS, and are available with OEM customization based on your specific drawings or sample requirements. Free samples are available for evaluation.

Specifications:

• Standard: JIS B 1251 (WW/No.3), GB, DIN, ISO, ANSI/ASTM, BS

• Material: Carbon Steel, Stainless Steel

• Finish Options: Plain, Black Oxide, Zinc Electroplating, Hot Dip Galvanizing, Copper Plating, Nickel Plating, Zinc Impregnation

• Non-standards: OEM Available (Based on Drawings or Samples)

• Samples: Free

Packaging Options:

• Wooden Boxes

• Pallets

• Cartons

• Plastic Bags

• Nylon Bags

Applications:
✔ Automotive Assemblies
✔ Industrial Equipment
✔ High-Stress Applications
✔ Vibration-Resistant Fastening
✔ Machinery and Construction Hardware