DN-TAP-M16X1.5
The Wide Load — M16×1.5 Tap
For the big holes in your life.
- Engine oil drain plug thread, most makes
- 16 mm diameter, 1.5 mm pitch
- Fine pitch — the coarse M16 is 2.0 mm, and that tap will not cut this hole
- High speed steel, M2 grade — 65 HRC hardened
- Holds its cutting edge to about 600 °C; plain carbon steel softens from 200 °C
- Titanium nitride coated — about 2,300 HV, three times the hardness of the steel beneath
- Coating 2–5 microns thick
- Tap drill 14.50 mm (75% thread)