SelfLube™ Top Locks
SelfLube™ Top Locks are used for precision alignment of the upper and lower portion of a mold. Consists of two pieces: a male made of O6 steel hardened to Rc 60-62 and black oxide coated and a female made of S7 hardened to Rc 50-52 titanium nitrided to Rc 80.
FEATURES AND BENEFITS:
- Provide positive guidance between cavities and cores
- Dissimilar steels heat treated to different hardnesses to protect against galling or wear and binding
- Female: S7, 50-52 Rc titanium nitrided to 80 Rc
- Male: O6 steel, 60-62 Rc and black oxide coated