Shoulder Screws are fasteners with three distinct sections: the head, the unthreaded shank, and the threaded section which is smaller in diameter than the shoulder. The change in diameter between the threaded section and the shank provides the shoulder, against which the shoulder bolt can be tightened. Shoulder screws usually have socket heads.
Shoulder Screws Diameters
Shoulder Screws are available on the FCH Network with Imperial/US diameters that range from #0 to 2 and with Metric diameters that range from M1 to M38. The length of Shoulder Screws is usually measured from the point to the underside of the head.
Shoulder Screws Finishes
Shoulder Screws are available on the FCH Network with head types that range from button to wafer.