Heavy duty keylocking threaded insert KLTI-HD-M12-175-LSS

KNHML12X1,75 Keenserts heavy duty metric locking type

M12x1,75 metric coarse internal thread (locking) and M18x1,5 external thread – 303 stainless steel

The heavy duty M12x1,75 keylocking insert results in an increased thread strength in low strength materials such as alloys or other light materials. The external thread of this insert is M18x1,5. This insert can also be used in steel and cast iron.

Although these type of inserts are typically used in a production environment, they are also popular as a high quality thread repair solution to replace a damaged thread with the same size thread.

KLTI-HD-M12-175-LSS keylocking insert, alternative for KNHML12X1,75 Keenserts

partnumber

KLTI-HD-M12-175-LSS

Reference partnumber: KNHML12X1,75


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Internal thread
  • M12 x 1,75
  • Tolerance: 5H
  • Locking thread by elliptical deformation
  • Max. depth to end of thread lock: 10,7 mm

External thread
  • M18 x 1,5
  • Tolerance: 4h
  • # Keys: 4

Material & finish

Stainless Steel 303 CRES + passivation + dry film lubricant

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In these catalogues you will find all the spec sheets with dimensions and drawings.

KLTI-HD-M12-175-LSS drawing

drawing of keylocking insert with same dimensions as Keenserts KNHML12X1,75