DIN9250(S) Lock Washers with Double Faced Printing – High-Security Washers for Anti-Loosening Applications

Description

The DIN9250(S) Lock Washer is engineered with double-faced printing to ensure superior locking performance and friction grip between connected surfaces. These washers are commonly used in applications where bolts and nuts are subject to vibration or dynamic loads that may otherwise loosen fasteners.

Manufactured from high-quality carbon steel or stainless steel, these lock washers provide both mechanical strength and corrosion resistance. A variety of surface finishes are available, including plain, black oxide, zinc electroplating, copper plating, nickel plating, and zinc impregnation, to suit different environmental and durability requirements.

The DIN9250(S) standard meets international quality benchmarks such as GB, DIN, ISO, ANSI/ASTM, BS, and JIS. We also offer OEM customization according to your drawings or samples to meet specialized industrial needs.

Specifications:

• Type: Lock Washer with Double Faced Printing

• Material: Carbon Steel, Stainless Steel

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

• Standard Compliance: GB, DIN, ISO, ANSI/ASTM, BS, JIS

• OEM: Yes (based on customer’s drawings or samples)

• Samples: Free samples available

Packaging Options:

• Wooden Boxes

• Pallets

• Cartons

• Plastic Bags

• Nylon Bags

Applications:
✔ Machinery and Equipment
✔ Automotive Assembly
✔ Structural Fastening
✔ Vibration-Resistant Joints
✔ Electrical Assemblies
✔ OEM Hardware Solutions