Part Number : MS21209, NAMS21209
Function : Insert, Screw Thread, Coare and Fine, Screw Locking, Helical Coil, Cres
Manufactures : AEROSPACE INDUSTRIES
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Description
Heli-Coil inserts are precision formed screw thread coils worked into a diamond shape. The resultant surface finish is a mirror-like 8-16 micro inches. This wire is then wound into a spiral coil which when installed into Heli-Coil tapped holes, provides permanent conventional 60º internal screw threads. This assembled insert accommodates any standard bolt or screw (MIL-S-7742) and MIL-S-8879 (UNJ controlled radius root) male threaded members. (See page 8 for material availability.)
Pinout
Reference site : http://www.helicoil.in/helicoil.htm
