External Star Washers

₹53 - ₹88

Minimum Order : 200 unit

Customization as per requirements


External Star Washers – Specification

Specification Details
SizeM5 to M30
TypeWasher
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length20mm to 300mm
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

External Star Washer Manufacturer in India

Delta Fitt Inc is a External Star Washer Manufacturer that manufactures high-quality washers which are made out of stainless steel, spring steel, carbon steel and zinc plated alloys. These washers have serrations that are directed radially outward and grip into the bearing surface providing an enhanced resistance against rotation and the loosening of bolted assemblies. They are therefore suitable in electrical connections, automotive systems, aerospace components and precision instruments due to their special locking ability. Check out our industrial-grade Washer engineered for performance.

External star washers are required and they meet the standards such as DIN 6798-A and where there is vibrational risk which requires retention of consistent torques and to ground electrical connection. Our external star washers are widely available in B2B websites and provide guaranteed performance of our locking and both experienced locking performance, and also easy installation. These washers have demonstrated they are effective in electronics, automotive applications as well as machines and hence suitable in places where there is an issue about vibration and torque in fastening.



Type of Sub-products

  • Stainless Steel External Star Washers
    Stainless Steel External Star Washers

    Stainless Steel External Star Washers

    Manufactured for high corrosion resistance and strength, these washers are ideal for marine, aerospace, and outdoor electrical applications where longevity and locking integrity are critical.

  • Zinc Plated External Star Washers
    Zinc Plated External Star Washers

    Zinc Plated External Star Washers

    Coated to resist rust and enhance surface conductivity, zinc plated versions are commonly used in automotive, control panels, and light electrical assemblies requiring cost effective performance.


Frequently Asked Questions

What is the primary function of external star washers?

External star washers prevent fasteners from loosening by biting into the contact surface with their sharp, outward facing serrations. They offer excellent locking capability in high vibration or torque sensitive environments.

Which materials are commonly used for external star washers?

These washers are typically made from stainless steel, spring steel, zinc coated carbon steel, and phosphor bronze. Each material provides unique advantages in terms of corrosion resistance, conductivity, and strength.

Where are external star washers typically used?

Common applications include electrical terminals, automotive components, aerospace assemblies, and equipment subjected to vibration. Their teeth provide both mechanical locking and reliable electrical grounding.


Countries We Export – External Star Washers

  • India

Cities We Supply – External Star Washers

  • Mumbai
  • Lucknow
  • Nashik
  • Pune
  • Rajkot
  • Moradabad
  • Angul
  • Rudrapur
  • Hosdurg
  • Gandhinagar
  • Rajahmundry
  • Durgapur
  • Bharuch
  • Panipat

Industries We Serve – External Star Washers

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry