SCSS Spring Lock Washers

SCSS spring lock washers provide a robust anti loosening solution for bolted assemblies where high vibration resistance and maintained clamping force are required. Designed with a single coil, square section profile, these washers generate strong spring tension when compressed, helping prevent fasteners from loosening under vibration, shock or thermal movement. The square section offers increased bearing contact compared to standard round wire washers, improving load distribution and locking effectiveness. Commonly used in machinery, structural steelwork, automotive assemblies, plant equipment and heavy engineering applications, SCSS spring lock washers are suitable for use with bolts, screws and threaded fasteners where secure, long term joint integrity is essential. Manufactured to DIN 7980 standards, they are widely specified for demanding professional and industrial environments.

Supplied in commonly used metric sizes, SCSS spring lock washers are available in corrosion resistant finishes including BZP, stainless steel A2, stainless steel A4, hot dip galvanised and phosphor bronze to suit internal, external and aggressive environments. Selected for consistent spring action, correct fit and dependable locking performance, SCSS spring lock washers provide a reliable solution for vibration resistant fastening in professional trade and engineering use.

SCSS Spring Lock Washers

Diameter

Material

M5 Scss Spring Lock Washer Din7980 Phosphorous Bronze Pack 1000

M6 Scss Spring Lock Washer Din7980 A2 Pack 1000

M6 Scss Spring Lock Washer Din7980 A4 Pack 100

M6 Scss Spring Lock Washer Din7980 A4 Pack 1000

M6 Scss Spring Lock Washer Din7980 Zinc Plated Pack 500

M6 Scss Spring Lock Washer Din7980 Zinc Plated Pack 2000

Diameter

Material

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