DIN 127 Spring Washer

• • Grades: AISI 316 | AISI 304
• • Material: Stainless Steel
• • Sizes In: Metric | Inch
• • Standard Compliance: DIN 127

Thermal expansion and dynamic loads cause bolts to lose tension over time. The split-ring design of the DIN 127 spring washer acts like a heavy-duty spring, maintaining constant tension between the nut and the mounting surface. When your equipment experiences shock loads, this washer bites into the metal, preventing the nut from backing out. It's standard issue for mechanical assemblies that see constant movement.

• Perfect for: Mechanical assemblies, variable-load joints, thermal cycling environments.
• Not ideal if: You are fastening into soft plastics or fiberglass where the split edge will gouge the material.