10pcs M4 Screw Thread Ball Spring Plungers Set Hex Socket Ball Plunger Carbon Steel Spring Plunger (M4x6) M4x6 auspowers_batchone Used to adapt an NMTB

Used to adapt an NMTB 30 machine to a JT2

extra 2 pcs self-tightening drill chuck and 1 pc combination wrench as gifts

The split lock washer provides a more uniform load distribution

45 Coating Thickness (microns) 2 - 5 2 - 5 2 - 5 1 - 7 Max Working Temp 1

10pcs M4 Screw Thread Ball Spring Plungers Set Hex Socket Ball Plunger Carbon Steel Spring Plunger (M4x6) M4x6 auspowers_batchone Used to adapt an NMTB10pcs M4 Screw Thread Ball Spring Plungers Set Hex Socket Ball Plunger Carbon Steel Spring Plunger (M4x6) Product Features CARBON STEEL Our ball plungers are made of carbon steel material, that are sturdy and durable. ESSENTIAL PARTS The spring plungers are great parts for providing pressure and accurate positioning. 10PCS There are total 10 pieces of ball plungers in one set that you may use for many projects. WIDE APPLICATION Our spring plunger is