Spring Plunger

aterial

Steel Type- 
Body, Pin and Grip: steel 12L14, zinc plate yellow chromate finish.

Stainless Steel Type-
Body, Pin and Grip: 303 series stainless steel.

Technical Notes

Spring loaded pin is non-locking, pin simply springs back when grip released.
A nylon locking element on thread reduces chance of loosening of thread due to vibration etc.

Tips

Metal grip for more robust handling.
For suitable locknut, see part no. SL18