Press Fit Ball Plungers

·This series products are Economy type press-fit Ball Plungers from MISUMI, which are manufactured in China, and can be widely used in low and medium precision equipment and tooling and fixtures.
·Ball Plungers, also known as ball point set screws, ball screws, positioning balls, touch balls, steel ball tightening spring screws, etc., can be used for temporary positioning and index adjustment of workpieces, relying on the spring to push out the front ball through a fixed stroke.
·The plunger body and ball are made of either stainless steel or polyacetal, available in four combinations.
·Note that the appearance and dimensional tolerances of the stainless steel body and the polyacetal body are slightly different. See the Specification Table for details.

·A wide variety of specifications is available to accommodate different sizes and loads.
·With no painting or coloring, they are suitable for more equipment with higher surface requirements.
·The Ball Plungers has a simple structure: the front ball is pushed out through a fixed stroke by the internal spring and it can be released by pressing in the ball against the elastic force.
·Flexible installation: Suitable for linear motion and rotary motion mechanisms with positioning requirements, the Ball Plungers can be installed using general threads, which facilitates assembly and disassembly.
·Suitable for fixture indexing, positioning, stop limit and other occasions.

Example Use of Ball Plungers

Recommended Mounting Hole Size D
Ball Plungers, Apply adhesive before use to prevent it from falling off.

·The values of stroke (S), slot size (B) and load are for reference only and not guaranteed.
·Ball Plungers, No anti-loosening treatment.