V-COIL Stainless Steel DIN 8140
V-Coil Wire Thread Inserts

V-Coil Wire Thread Inserts

“Free Running” Stainless Steel

Nominal Diameter 1.0 D 1.5 D 2.0 D 2.5 D
M 2 x 4.0
M 3 x 0.5
M 4 x 0.7
M 5 x 0.8
M 6 x 1.0
M 8 x 1.25
M 10 x 1.5
M 12 x 1.75
M 14 x 2.0
M 16 x 2.0
M 16 x 1.5
M 20 x 2.5
M 14 x 1.5


Free Running – Type “S” Thread Inserts

  • Manufactured from high quality chromium nickel stainless steel. V-COIL inserts provide high strength internal threads that resist the effects of temperature and corrosion.
  • Produced from precision profiled austenitic stainless steel wire wound into a helical spiral, V-COIL free running inserts have a spring like appearance.
  • When installed they provide strong permanent internal threads which resist head and corrosion.
  • Fitted position is maintained by the action of radial pressure between their coils and the flanks of the tapped hole. This pressure exists because their free diameter is larger, by a calculated amount, than their installed diameter

Product attributes

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