30940 | SPRING PLUNGER, SS, 1/4-28, LF | Jergens Probe Type_Blü-Test Temp/Humidity Probe - 8” length - 3/8” dia This high-quality plunger features a

This high-quality plunger features a knurled head

Crafted with durable materials

components

With a rugged construction

The spokes also help to prevent the handwheel from slipping

30940 | SPRING PLUNGER, SS, 1/4-28, LF | Jergens Probe Type_Blü-Test Temp/Humidity Probe - 8” length - 3/8” dia This high-quality plunger features aJergens 30940 Spring Plunger: A Reliable and Durable Solution for Industrial ApplicationsThe Jergens 30940 Spring Plunger, under SKU 30940, is a high quality component designed for industrial engineers and maintenance professionals. It features a robust construction with stainless steel material, ensuring longevity and resistance to corrosion. This spring plunger is designed with a 1 4 28 thread size and a locking feature (LF), providing secure and