Description

Precision close-tolerance Shoulder Screw. The shoulder diameter is ground to a closer tolerance than ordinary stripper bolts, for better bearing action. Shoulder length is held to a plus tolerance to allow a nominal-size plate to swing freely underneath the head. Available in shoulder diameters from 1/4 to 3/4″ (8 to 20mm in metric). that DFARS compliant inch products are available as a special.