Threaded bolt RD

steelstainless steelaluminum

Drawn arc stud welding with the RD reduced threaded stud type. These threaded studs are available in the following materials: steel (4.8 copper plated), stainless steel (A4-70) and stainless steel (A2-50). Other materials by arrangement. The reduced threaded bolt of type RD is standard according to DIN EN ISO 13918 and can be used as a bolt with aluminum brazing from M6-20 together with ceramic rings of type RF or under inert gas without aluminum brazing (max. up to M12). They are suitable for manual or fully automatic stud welding. The dimensions are in the table below. We - Stud Welding Technology bsk + BTV GmbH - can also supply you with threaded bolts, pins, internally threaded sockets and grounding flat plugs from our extensive warehouse at short notice and are also happy to manufacture special bolts according to your special requirements in high quality.