DUO-TAPTITE® Fasteners

DUO-TAPTITE® screws represent the refinement of the TRILOBULAR™ principle for specific demanding applications.

DUO-TAPTITE® screws have generous lobulation at the screw point for easy entry and optimum thread forming action plus reduced lobulation in the screw body holding area. A stabilizing threaded dog point insures ready, aligned entry, with easy pick-up requiring minimal starting end load.

Advantages

  • Vibrational loosening eliminates the need for lock washers, adhesives, or plastic patches and plugs.
  • Generates stronger mating threads with uninterrupted grain flow due to work hardening of the nut for higher stripping resistance.
  • Accepts larger pilot hole variations than drilled and tapped holes.
  • Works in punched, drilled, cored and extruded holes in many different metals.
  • With use of CORFLEX® metallurgy, can be provided in grade strengths of high tensile bolts for use in structural applications in deep thread lengths of engagement.
  • No assembly line cross threading.
  • Prevailing torque often equals or exceeds locking screw standards.
  • Manufactured to REMINC standards all over the world by over 68 of the world’s leading fastener, fastener processing and tooling companies.
Diameter
#2 1/2"
M2 M12
Length
3/16" 4"
5mm 100mm
Grade
12.9
10.9
9.8
8.8
5.8
4.6
B7
2
5
8
L9
Method
Cold Forming