Spring Plungers with LONG-LOK features the most a advanced thread system. The advantages include: vibration resistance, greater holding force, secure in every position, save assembly time and cost, can be used for repeat use, use for a variety of solutions. The body is made from stainless steel 1.4305; pressure pin in POM; spring in stainless steel 1.4310; LONG-LOK thread system in nylon. The surface has a natural finish.
![Kipp M12 Spring Plungers, LONG-LOK, Pin Style, Hexagon Socket, Steel Body/POM Pin, Standard End Pressure (5/Pkg.), K0328.12 Kipp M12 Spring Plungers, LONG-LOK, Pin Style, Hexagon Socket, Steel Body/POM Pin, Standard End Pressure (5/Pkg.), K0328.12](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/133107/174689/03051SpringPlungersSE__01599.1438954191.jpg?c=2)