Black Oxide Lock Washers are designed to prevent nuts and bolts from loosening due to vibration or torque. The black oxide finish not only provides a sleek appearance but also enhances corrosion resistance and durability. These washers create a spring tension between the bolt head and the substrate, ensuring a secure and lasting hold in mechanical and industrial applications.

Ideal for automotive, machinery, and heavy-duty assemblies where reliability is essential, black oxide lock washers deliver both strength and protection against rust.

Key Features:

• Durable black oxide coating for corrosion resistance

• Provides excellent locking action to prevent loosening

• High tensile strength for heavy-duty applications

• Resistant to wear and mechanical stress

• Available in various sizes and thicknesses

Uses / Applications:

• Automotive and machinery assembly

• Industrial equipment and tools

• Construction and repair work

• Electrical and hardware fittings

• Any application requiring a secure fastener grip

  Product Details 

  Product Name	Black Oxide Spring / Lock Washer
  Material	Alloy Steel
  Finish / Coating	Black Oxide
  Standard	DIN 127
  Type	Split / Lock Washer
  Feature	Provides strong locking action, prevents loosening due to vibration
  Application	Machinery, Automotive, Industrial Equipment, Construction Fastening