Security Locknuts, High Prevailing Torque, Re Useable, Effective in high impact or high vibratory applications.

M10 through to M48 (Course and fine pitch)
3/8 through to 2-1/2 inch (UNC & UNF)

Category: Tag:


  1. Security Locknuts Hold firm in
    high impact applications
  2. Security Locknuts are Re
    Useable which is suitable for repeated maintenance
  3. No special tools are required to
    fit Security Locknuts (Go on and come off like standard nuts)

Locknuts are widely used in high vibratory or critical applications where nuts
loosening can cause expensive downtime or a potential safety hazard. SLN are
fitted with standard tools and can be re tensioned to allow for correct seating
of bolts which is important in most dynamic applications. SLN can be found on
mining equipment ranging from Longwall chains, SAG Mill liners, Crushing,
screening & pulverizing equipment, Conveyors, Stackers & Reclaimers,
cranes and other critical equipment. Other applications include drivetrain on
helicopters, wheel nuts on roller coasters, chipper blades on large shredders
& wheel nuts on mining trucks. 

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