BAERCoil

BAERCOIL THREAD INSERTS 

These are wire thread inserts from BAER, Germany, made from austenitic chromium nickel steel (stainless steel AISI 304) with a material tensile strength of at least 1400 N/mm². The wire is swaged in cold form during production to a rhombic cross section ensuring performance and maximum space utilisation.

With BaerCoil thread inserts you achieve a better thread connection in regard to wear resistance, thread abrasion, surface finish, corrosion- and heat resistance than with any other single screw connection. BaerCoil inserts can give material savings of up to 30%, resulting in reduced space, weight and costs. BaerCoil is typically used for thread repair and thread reinforcement.

Thread Reinforcement

  • Reinforces and increases the pull-out strength especially in materials with low shear strength
  • Provides a better balance strength distribution
  • Greater effective shear surface
  • Protection against wear of thread
  • Higher corrosion resistance
  • Helps in reduction of weight and space thus minimizing total cost

Thread Repair

  • Facilitates the repair of damaged or worn threads
  • Salvages rejected parts while maintaining the original thread size
  • Increases pull-out strength of the thread
  • Corrosion resistance

Baercoil inserts are well suited for use in:

  • Aluminium and Aluminium Alloys
  • Brass, Bronze and cast-iron
  • Magnesium Alloys
  • Steels and plastics

Application areas

  • Automobile industries : Engine, Transmission, Body Parts, Radiator, Oil Drain, Spark Plug etc.
  • Aerospace : Engines, assembly parts reinforcement.
  • Medical Devices, Electronic and Laboratory Technology, Capacitors, Casings.
  • Pumps, machine construction, components
  • Military equipment, airplanes, tanks, scopes etc.

    Application areas

    • Automobile industries : Engine, Transmission, Body Parts, Radiator, Oil Drain, Spark Plug etc.
    • Aerospace : Engines, assembly parts reinforcement.
    • Medical Devices, Electronic and Laboratory Technology, Capacitors, Casings.
    • Pumps, machine construction, components
    • Military equipment, airplanes, tanks, scopes etc.

    Materials Available
    Stainless Steel – AISI-304

    On Request:
    Stainless Steel – AISI-316
    Inconel X750 – for high temperature applications
    Nimonic 90 –    for high temperature applications
    Bronze

    ​Range
    M1.6 to M42
    2-56UNC to 1.1/2″-6UNC
    ​2-56UNF to 1.1/2″-12UNF
    Fine Pitch for Spark Plugs

    Available as free running inserts and locking thread inserts.

  • Free Running Inserts Page

 

For accurate installation of wire thread inserts, proper high quality tooling is essential and Baercoil Taps and Tools are the perfect compliment to the inserts.

Baercoil STI Thread Insert TAPS Page

Baercoil Tools Page