Our line of Press-Thru (trade marked) spring and ball plungers have the same dimensions, spring pressures, and materials as our standard press fit product line.
An inexpensive threaded insert designed to be an easy method of repairing damaged threads.
Re-Nu-Thread Inserts are used in magnesium, aluminum, cast iron, copper, masonite, plastics. For load bearing threads in any material.
Re-Nu-Thread Inserts will not back out or vibrate loose. A nylon locking element in the external thread automatically locks the insert in place. Bolts and screws can be inserted and removed without insert movement.
Metric Internal/Inch External
Steel-Black Oxide Finish
Nylon Pellet Locking Element