Helicoil Self Tapping Inserts re cylindrical metal bushings with internal and xternal threads. They are specially designed to cut their own threads as they are being driven into a drilled hole. Helicoil Self Tapping Inserts provide permanent wear-resistant threads in a wide range of materials, from tough to tap, high strength steels to brittle plastics. He thread cutting action is performed by the cutting slots on the self tapping insert. By tapping its own thread, the self tapping insert eliminates the need for pre-taped holes.
Begins from M1.5 or equivalent threads and up to any size as per Custom Designs and requirements.
High quality, permanent, wear-resistantance
Easy to install and Being used for re-usability
Protects expensive components from damage
Wide variety of styles to fit almost every application
Free Cutting Brass IS 319 Type (l)
Free Cutting Brass as per BS 249 Type (I)
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
High Grade Free Cutting Brass.
Any Special Brass Material Composition as per customer’s requirement
ISO Metric (MM Threads)
BSW Threads (Inches)
UNC, UNF,UNEF and NPT Threads
BSP & BSPT (Parallel & Taper Threads)
Any threads as per specifications
Any coating as per customer specifications
Innear Plastic Packing,
Woodan Carton Packing
Thread as per international Go and Not Go Gauge Standard.
Deep Groove for maximum Pull out Resistance.
Inner Diameter (ID) after threading with very close tolerance to prevent unrequired flush to enter into brass inserts.
3 Working Days
FOB - Free On Board
C&F - Cost And Freight
CIF - Cost, Insurance and Freight