Halder Push Plungers

Ball elements and push elements are ball-ended thrust screws and thrust screws. A ball-ended thrust screw can be used in many different applications including clamping or supporting even non-parallel surfaces. A thrust screw can be used for gently clamping or pressing, for example, threaded spindles, axles, shafts, and surface-treated parts.

The extensive product range includes various designs from stock:

Ball-ended thrust screws headed, ball protected against rotating 

Ball-ended thrust screws headless, ball protected against rotating

Ball-ended thrust screws headed, round ball / flat-faced ball 

Ball-ended thrust screws headless, round ball / flat-faced ball 

Ball-ended thrust screws headless, with fine-pitch thread, round ball / flat-faced ball 

Ball-ended thrust screws headless, short version, flat-faced ball 

• each made from steel or stainless steel 
• balls optionally made from steel or plastic 

Thrust screws with brass pad / plastic pad

• each made from steel or stainless steel 

Special designs can also be designed and manufactured for special applications.