Description
Pot magnet with internal threaded bush details:
1.Size: D25*8mm
2.Grade of magnet: standard N35
3. Coating: both Ni-Cu-Ni for steel & magnet
4. Pulling force: 25 kgs
These Pot magnet with internal threaded bush are known as female threaded stud pot magnets because the internal threaded hole could take pot magnets with threaded bar at the back (external threaded stud pot magnets /male threaded stud pot magnets) as well as bolts.
Because the mild steel is stud / boss is threaded there is decent thread length allowing reasonably high torque to be applied to securely hold each pot magnet in place. These pot magnets have a screw socket, into which you can screw hooks, eyelets, etc
Following are the standard sizes of Pot magnet with internal threaded bush, if special size or strength in need, please be free to contact us.
Note: all the strength of pot magnets are the vertical magnetic pull-force which make the magnet pull away from the 20mm thickness steel plate of a tensile tester under ideal condition. (80mm/min)