Pyramidal Type

External Type

  • Provide exceptional holding strength and withstand high torques — ideal for heavy duty applications
  • Ribbed for rigidity under load
  • Sharp points on periphery resist shifting
  • Internal teeth lock into bolt head or nut to prevent back off
Engineered Stampings: As you can see, ITW Shakeproof Group’s locking teeth can be incorporated in an almost endless variety of stamped shapes. This versatile design feature, whether Internal or External, or a combination Internal/External, will appreciably increase the integrity and security of the assembly. For information on how these teeth can be incorporated into your stamped component, contact or call us at 920-625-2342.