PPR Inserts
Inserts Product Gallery

PPR Inserts


We offer inserts made from brass. Further the round knurled inserts, hexagonal inserts and square inserts are also available. The inserts are available with diamond, straight or unidirectional Knurling.


  • Free Cutting Brass IS 319
  • Free Cutting Brass as per BS 249
  • High Grade Free Cutting Brass or
  • Any special Brass Material Composition
  • as per customers requirement


  • ISO Metric (MM Threads), BA, BSW, BSP & BSPT, NPT, UNC, UNF, UNEF

Key Features:

  • In such cases the length of insert is very important for proper closing of moulding die. We maintain length of such inserts within tolerance of -0.05mm.
  • Thread Size Starts from M16 to M50, BA, BSW, BSPT, BSF & American Threads like UNC, UNF, UNEF, and NPT are also available as per custom requirements.
  • Straight, Diamond, opposite diagonal etc. are the knurling options available to give solid gripping to Molding applications.
  • Inserts available as per Class 2B ANSI/ASME B1.1 & Confirms to ISO metric 6H Thread Standards.
  • Inserts with collar series provides Options to use Flange to make Electric
  • series with Opposing Diagonal Knurls provide excellent Torque Resistance.
  • Vertical Undercuts in Tri Series Provides superior Tensile Strength
  • Blind thread or closed bottom Inserts prevents plastic from entering the bottom of the insert.

Finish And Coating:

  • Natural, Nickle Plated, Tin Plated or any
  • coating as per customer specification.

Brass moulding inserts for injection and roto moulding. Moulding inserts or moulding turned parts are also available as per customer's design and samples.

We are one of the largest manufacturers of brass threaded inserts used for plastic moulding. Material: Generally Free Machine Grade of CuZn37Pb3 equivalent to BS 2874 is used to manufacture various brass threaded inserts in form of round, Hexagon, Square etc. Other grades which are followed as per custom requirements are CZ 121 , CZ 131 , C3604, CDA 360, and DTD 627. etc.