Carr Lane Manufacturing Co. Datasheets for Shoulder Screws

Shoulder screws, also called stripper bolts, are a type of machine screw with integral threads that are only present on half or less of the screw shank. A shoulder screw has a partially smooth shaft that will allow the bolted material some rotation and movement around the screw axis, while the threaded end will typically have a nut to maintain the screw's position.


Shoulder Screws: Learn more

Product Name Notes
T Bolts High-strength alloy steel clamping bolt for T-slotted machine tables. Available in steel or stainless steel.
T Slot Bolts High-strength forged clamping bolt for T-slotted machine tables. Designed to provide full bearing with the slot to prevent twisting or jamming.
Shoulder Screws Precision close-tolerance Shoulder Screw. 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...