Steel or stainless steel 1.4305.

Steel hardened, min. 550 HV 1, electro zinc-plated.
Stainless steel bright.

The conical head grease nipples are suitable for lubrication points that need to be lubricated often and reliably. Their versatility makes them one of the most widely used types of grease nipples.

These conical head grease nipples have a smooth pin for pressing in. Press-in grease nipples are only suitable for low pressures.

The exact size of the receiving hole depends on the material used and must be determined by the user through tests. The reference dimension for the receiving hole corresponds to the pin-Ø specified by us.

For straight grease nipples, the use of a press-in tool with which the nipple can be gently inserted is recommended.