BT(MAS 403) Pull Stud Bolt

Brief introduction
Pull Stud selects high quality steel, high precision.
Widely used in various three-dimensional engraving milling machine, engraving machine,
Pull Stud by BT Standard MAS403-1982.Pull studs of minor quality not only decrease the performance of the machine,they are even a safety risk.
A breaking pull stud might cause severe damage on machine and workpiece and even injuries on persons.