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 steel quality class 5.8; pressure pin in steel; spring in spring steel class D; LONG-LOK thread system in nylon. The surface has a black oxide finish and the pressure pin is hardened.
![Kipp M5 Spring Plungers, LONG-LOK, Pin Style, Hexagon Socket, Steel, Light End Pressure (10/Pkg.), K0327.105 Kipp M5 Spring Plungers, LONG-LOK, Pin Style, Hexagon Socket, Steel, Light End Pressure (10/Pkg.), K0327.105](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/133075/174602/03041SpringPlungersLEMetric__98351.1438893725.jpg?c=2)