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Tokai Bussan Co.,Ltd. Manufacture of insertnut TOKAI MMC

Tokai Bussan Co.,Ltd.
Manufacture of insertnut TOKAI MMC

Tokai Bussan Co.,Ltd.
Manufacture of insertnut TOKAI MMC

Bit Insert Collor CRB

bit insert coll

●Features

When fixing resin after formation for a bolt, the Bit Insert Collar uses to protect including the collar so that resin doesn't break.

●Material

Brass (Iron, Stainless)

●Applied Resin

Thermoplastic

●Usage

Machine
and
Tools
  1. Use hammer and punch
  2. Use drilling machine
  3. Use soldering gun
※Temp control deposition machine & various punches.
Insertion
method
Press fit Thermal deposition

①Set insert→②Press fit→③Complete

Parent material dimensions

 

D1+0.05mm

Notes at using

Various things are considered about the shape of the part insertion enters, so please be sure to decide after it's tested.

●Dimensions table

CRB(Bit Insert Collar)

M3
φ D1 D2
Part No. ±0.1 +0.03-0.1 ±0.1 ±0.1
CRB-304520Z φ3.2 φ4.5 φ4.8 2.0
CRB-304530Z 3.0
CRB-304540Z 4.0
CRB-3006Z 4.8
CRB-304550Z 5.0
CRB-304560Z 6.0
CRB-3001Z 7.0
CRB-304580Z 8.0
CRB-304590Z 9.0
CRB-3007Z 10.0
CRB-305030Z φ5.0 φ5.3 3.0
CRB-305035Z 3.5
CRB-305040Z 4.0
CRB-305050Z 5.0
CRB-3004Z 5.3
CRB-305060Z 6.0
CRB-3005Z 6.5
CRB-305530Z φ5.5 φ5.8 3.0
CRB-305540Z 4.0
CRB-305550Z 5.0
CRB-305560Z 6.0
CRB-3002Z 7.0
CRB-3003Z 9.0

 

M4
φ D1 D2 L
Part No. ±0.1 +0.03-0.1 ±0.1 ±0.1
CRB-405530Z φ4.3 φ5.5 φ5.8 3.0
CRB-405540Z 4.0
CRB-405550Z 5.0
CRB-4005Z 5.8
CRB-405560Z 6.0
CRB-4002Z 7.0
CRB-405580Z 8.0
CRB-4001Z 9.0
CRB-406050Z φ6.0 φ6.3 5.0
CRB-406060Z 6.0
CRB-406080Z 8.0
CRB-4006Z 12.0
CRB-406550Z φ6.5 φ6.8 5.0
CRB-406560Z 6.0
CRB-406570Z 7.0
CRB-4003Z 8.0
CRB-4004Z 11.0

 

M5
φ D1 D2 L
Part No. ±0.1 +0.03-0.1 ±0.1 ±0.1
CRB-506535Z φ5.3 φ6.5 φ6.8 3.5
CRB-506555Z 5.5
CRB-5004Z 6.8
CRB-5002Z 8.0
CRB-5001Z 11.0
CRB-508050Z φ8.0 φ8.3 5.0
CRB-5003Z 9.0

 

M6
φ D1 D2 L
Part No. ±0.1 +0.03-0.1 ±0.1 ±0.1
CRB-6003Z φ6.3 φ8.0 φ8.3 6.0
CRB-6002Z 9.0
CRB-6001Z 13.0