Metric,
British & American Threads GREASE NIPPLES :
All threads BSP NPT metric BSW on our fittings are rolled and
cold formed for superior strength. These are as per the
required International standards applicable to respective
grease fittings - DIN, JIS, IS, BS or SAE.
Thread
forming Grease Nipples Grease fittings:
The taper angle and thread profile of these fittings are
special. Also the threads are hardened. They are designed for
use in untapped holes (thus saving cost of tapping). When
screwed in, they are meant to cut and form a thread in the
untapped hole, resulting in a leak proof fitment. These may
also be pressed straight into untapped holes. Worn out or
damaged thread forming fittings can be replaced with standard
threaded fittings, or by another thread forming thread
fitting.
Thread forming thread fittings are manufactured as per DIN
71412-1987 and as per SAE -J534 1998 standards.
Drive
Grease Nipples Fittings :
These fittings are used for low or medium pressure
applications. They are pressed into drilled holes, thus saving
the cost of tapping. They have serrations instead of threads
on their shank, to provide a secure grip. Also, these fittings
can be used to replace a regular fitting which needs replace
|