20pcs set Stainless Steel Thread Hex Spring Ball Plunger Screw (M3*8)

Features:
Specification:
Material: stainless steel
Size:M3*6/8/10/12/16/20(Optional)
Weight: Approx.5g~15g/0.2oz~0.5oz
Quantity: 20 PCS
 
Package list:
20 x Spring Ball Plunger Screw

Features

1、Made of stainless steel material, which can provides strength and offers good corrosion resistance in many circumstances.
2、Positioning ball is also called ball head plunger or spring plunger. A load device (SLDs) consisting of a shell, spring, ball or cylinder.
3、Widely used in some medical equipment, lubrication equipment, pneumatic tools and other products.
4、Engineers often use it in mold, fixture, assembly and other work.
5、With the help of a certain pressure of the spring to promote the movement of the ball, so that the smooth operation of the equipment.