ITW Shakeproof Industrial ProductsBroadview, IL
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 Plastite 60-1®

Plastite tri-lobular thread rolling screws are designed for fastening in a wide range of thermoplastics.

The 60o profile on the Type 60-1 screw penetrates deeply into the work piece, absorbing higher torques without stripping and resisting pullout forces.

As threads are formed, the plastic material recovers and fills in around the tri-lobular threads, providing resistance to loosening and assuring a secure assembly.
 
   
 TapTite® & Taptite® II

The unique "tri-lobular" shape of the Taptite screw roll forms a mating thread in an unthreaded pilot hole.

The threads are work hardened as they are formed, providing a strong joint or assembly.

By elastic recovery, the metal fills in behind the triangular lobes to provide maximum contact and a secure assembly.

The tri-lobular shape of the screw shank:
• Reduces friction during driving to assure low driving torque
• Generates a prevailing torque that exceeds the level of a locking screw
 
 

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