Self locking washers, also known as lock washers.
Specification and Materials
Carbon steel like 65MN, S60C, SK5, SK7 etc, specification data
Surface treatment: Dacromet, Geomet, Zinc flake, Delta, and so on.
Stainless steel like SS304, SS316 etc, specification data
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 washers 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 not distort threads on 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 self locking washers requires no special tools or procedures. Simply loosen the joint in the normal method and check the Washer to ensure the cam faces disengage.
While the Washers are typically reusable, they should always be inspected for deformation or excessive wear before reuse. If the Washers appear deformed or heavily worn, discard them use a new pair.
Quality
Self locking 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 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.
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