Name: External Star Washers India | Manufacturer & Supplier, Ss 304, Ss 316, High Strength Industrial Grade
Brand: Delta Fitt Inc
Availability: InStock
Rating: 5 (16 reviews)

Question 1

What is the primary function of external star washers?

Accepted Answer

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.

Question 2

Which materials are commonly used for external star washers?

Accepted Answer

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.

Question 3

Where are external star washers typically used?

Accepted Answer

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