M20 x 2.5mm LK-M - Emuge Self-Lock Spiral Flute Z Tap Uncoated

C0513500.1062

Emuge

  • £231.75


M20 - LK-M - SF - Z

HSSE taps for applications in many materials.

Standard external thread in a SELF-LOCK internal thread
A standard external thread in a SELF-LOCK internal thread yields a self-locking screw connection that can be used repeatedly. The special profile of the SELF-LOCK thread allows an even distribution
of stress over the whole thread length.

Product features and benefits:

  • Tap for blind hole threads in long-chipping material.
  • Not to be recommended for threads beginning with an increased diameter.
  • Not available on next day delivery, please contact us to check availability if urgent. Standard delivery is 2-3 business days.

Thread LK-M
Diameter (d1)
20mm
Pitch 2.5mm
Coolant Supply Without
Geometry Z
OAL (l1) 140mm
Length of cutting edge (l2) 25mm
Shank Diameter (d2) 16.0mm
Square  12.0mm
Tap hole diameter 18.0mm

C0513500.1062