Precision Shoulder Screws
Also known as shoulder bolts, precision shoulder screws are fasteners with an unthreaded cylindrical section, "shoulder", between threads and screwhead. The shoulder is larger in diameter than the threaded section and provides an axis around which close-fitting moving parts operate. Precision shoulder screws are available with an undercut shoulder where the diameter of the shoulder can be as small as the minor diameter of the threads. Precision shoulder screws are identified by the diameter and the length of the shoulder. Precision shoulder screws can be produced with a slotted or hex socket head. Precision shoulder screws differ from standard shoulder screws in that they have very tight dimensional tolerances. Precision shoulder screws are typically available in stainless steel but can also be made from alloy steel and brass.
| Precision Shoulder Screws - Socket Head |
Precision Shoulder Screws - Slotted Head |
 |
 |
US Standard and Metric Sizes Available
AFT's online catalog is growing and this is just a sample of items that we carry for this product line. Please use our CONTACT US feature or call 469-865-2800 for a fast and friendly quote on any items needed for your industry or project. |
|
|
