What is a Precision Shoulder Screw?
Precision Shoulder Screw Description
Like other shoulder screws, precision shoulder screws have an unthreaded shaft (shoulder) between the head and the threaded section of the screw shank. The shoulder allows slight movement of the fastened material while maintaining alignment with the parent material. In addition, precision shoulder screws must be installed in pre-drilled holes because they lack the tapered shanks needed for self-threading. Precision shoulder screws are set apart from traditional shoulder screws because of tighter tolerances which make them ideal for delicate applications.
Precision Shoulder Screw Configurations
Precision shoulder screws come in a variety styles and sizes. Key features to consider include head style, shoulder length, shoulder diameter, thread size, thread length, thread neck size (the undercut between the shoulder and the thread), material, and finish.
Precision Shoulder Screw Applications
- Medical Equipment
- Industrial Enclosures
- Laboratory Instruments
Precision Shoulder Screw Manufacturers
Learn More About Precision Shoulder Screws
To learn more about precision shoulder screws and to configure items checkout these helpful resources from PIC Design and RAF. Have questions? As always, bisco’s product support team is standing by to assist you.
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