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Back-Out Resistant Screw

VRT™ Technology - The next generation of self-drilling screws specifically designed to resist back-out.
  • Produces 3-1/2 times more back-out torque
  • Vibration Resistant Thread (VRT™) is designed to significantly increase back-out torque
  • Patent Pending VRT™ thread increases friction as screw loosens

· Download ·
VRT™ Technology Catalog

· Watch ·
VRT™ Expansion and Contraction
Test Video



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