A shoulder screw, also known as a shoulder bolt or stripper bolt, is a type of fastener that has a cylindrical portion with a larger diameter, known as the shoulder, located between the threaded portion and the head of the screw. The shoulder allows the screw to act as a pivot or bearing surface, providing precise alignment and consistent spacing between the components it fastens.

Shoulder screws are commonly used in machinery and equipment, particularly in applications where precise alignment is required, such as in jigs, fixtures, and other mechanical assemblies.

Dimensions are indicative only. Confirmation prior to ordering is advised if any of these dimensions are of critical importance to your application.