Specification and Materials

Carbon steel like SK5, SK7, etc.

Surface treatment: Dacromet, Geomet, Zinc flake, Delta, and so on.

Stainless steel like SS304, SS316

Surface treatment: Natural color or customized as per customers’ requirements.

Characteristics and strengths

Maintains clamp load in high vibration and load applications, thereby protecting the security of the joint

Heavy-duty self-locking design

For use with bolts up to Class 12.9, Grade 8

Available in SCM435/SAE4130 Alloy Steel,316L Stainless Steel, and 254 SMC Stainless Steel

Provided in preassembled glued pairs

Easy to install and remove with standard tools

No retightening needed after installation

Reusable will does not distort threads on the bolt

Vibration-proof according to MIL- STD-1312-7/DIN 25201

Can be used reliably for joints with short clamp length

Secures joints with high and low preloads

Removal and reuse

Removing the Washers requires no special tools or procedures. Simply loosen the joint in the normal method and check the Washer to ensure cam faces disengage.

While the Washers are typically reusable, it should always be inspected for deformation or excessive wear before reuse. If the Washers appear deformed or heavily worn, discard them and use a new pair.

Quality

Each the Washers manufacturing facility is led by a team of seasoned engineering professionals charged with ensuring all products meet stringent quality requirements. Our facilities are certified to ISO 9001-2015, IATF16949, and utilize high-quality testing equipment, including tensile testing, accelerated corrosion salt spray testing machines, torque testing, standard measurement, and gauging equipment.

The Washers are manufactured in a facility that strictly adheres to multiple ISO certification standards, and is thoroughly tested through the production cycle to ensure a high level of quality.