Shoulder Annular Groove On Keystone Fastening Technologies, Inc.


larger image	If you need a specific arc weld stud for your stud welding application, Keystone has what you are looking for. Select from our vast assortment of arc weld studs. Due to limited space, the weld studs pictured do not represent a complete list of all possible styles of arc weld studs that are in stock or available. If you don't see the style that you require or need a Custom Stud, please give us a call. For detailed information on our Arc stud welds, please click the images or part name below. Keystone also offers military specification arc weld studs, including: MIL-S-24149/1, MIL-S-24149/2 and MIL-S-24149/3.