Thread insert

Product Description

helicoil thread inserts With precise testing systems, our products guarantee reliable quality assurance. Helicoil thread inserts are precision formed screw thread coils worked into a diamond shape. They are the quick and easy method for repairing damaged threads or creating original threads in alloys and composite materials in original equipment manufacture. Material Stainless steel:**4#, **6Ti# Specification M *-M*2 or customizing size Thread inserts available in two versions Free running and screwlock earthre and benifit 1 increase quality and performance while reduction over products cost 2 great internal thread in whitch wear due to thread friction is virtually eliminated useful in application where repeated diassembly and disassembly is required 3 ptotect tapped threads against due to stripping , seizing, corrosion and wear 4 create internal thread with greadtly improved distribution of residual stress loading 5 compensate for pitch and flank angle errors 6can generally be introduced into existing designs where no previous provision has been made 7 made it possibale to use thinner sectorsor lighter partner materials without sacrificing thread strength The HELICOIL Standards: No. Helicoil types Ordinared sized Standard length Screwlock sized Standard length Standard diameter Standard diameter 1 ISOmetric standard thread M*-M*8 0.5d*3d M*-M*9 0.*5d*3d 2 ISOmetric Thury thread M8×*-M**0×6 0.**3d M8×*-M*4×4 0.*5d*3d 3 Pipe thread IS0 **8/1 BSP(UK) G 1/*-G 1/2 1/8''*1 1/2'' 1d*2.5d 4 UNC/NC(USA) *****1 1/2''*6 1d*2.5d *****1 3/4''**6 1d*2.5d 5 UNF/NF(USA) *****1 1/2''**2 1d*2.5d *****1 3/4''**6 1d*2.5d 6 BSW(UK) 1/8''*1 1/2'' 1d*2.5d 5/*6''*3/4'' 1d*3d 7 BSF(UK) 3/*6''*1 1/2'' 1d*2.5d 3/*6''*3/4'' 1d*2.5d 8 BA(UK) 0BA*6BA 1d*2.5d 0BA, 2BA, 4BA, 6BA 1d*2.5d