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Sigma UltraGrip T-Nuts

 

Precision T-Nuts Designed for Machine Insertion

 

Ultragrip T-Nut Features:

 

  • Insert T-Nuts fast and accurately with T-Nut drive Machines .
     

  • The patented shoulder design on Sigma T-Nuts prevents t-nuts from jamming in the track of automated T-Nut feeding equipment.
     

  • Long serrated prongs to increase T-Nut holding power.

 

Sigma UltraGrip T-Nut Options

 

  • Increase holding power of T-Nuts through press-fit using Step Barrel T-Nuts.
     

  • Torqloc T-Nut thread locking increases resistance to turn-out of bolt.
     

  • T-Nuts available in bulk or Collated for use in coil fed T-Nut Machines.
     

  • Several standard T-Nut finishes available for corrosion protection and identification purposes

Small Base T-Nuts:

 

Available in the following inch and metric thread

 

Inch Thread  8-32, 10-32, 10-24, 1/4"-20   

Metric Thread M4(.7), M5(.8), M6(1.0)

 

 

Large Base T-Nuts:
 

Available in the following inch and metric threads

    
Inch Thread 1/4"-20, 5/16"-18, 3/8"-16   

Metric Thread M6(1.0), M8(1.25), M10(1.5)

 

Advantages of Large Base T-Nuts

 

 

  • 1/4" and 6mm T-Nuts are available in both small and large base configurations. 
     

  • Long T-Nut prongs provide increased pushout resistance
     

  • Available with heavier gauge steel increases strength and resistance to pull through

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