20Pcs M3 Screw Thread Hexagon Socket Spring Ball Plunger Carbon Steel Screwdriver(M3*12) | Spring Plungers

Description

Material: Carbon Steel
Drive System: External Hex
Item dimensions L x W x H: 3.94 x 2.36 x 0.39 inches
Exterior Finish: Steel
Thread Size: M3
About this item
They are great parts for providing pressure and accurate positioning.
There are total 20 pieces of ball plungers in one set that you may use for many projects.
Widely applicable for mechanical devices, clamps, molds, automatic machines, etc.
Made of carbon steel material, these ball plungers are sturdy and durable.
Type: M3*6, M3*8, M3*10, M3*12 (Optional)