Metric A2 Stainless Steel Double Ended Threaded Stud Screw Bolt High Strength Steel Stud Bolt Double Ended Threaded Stud - Standoff and... 24v heavy equipment air conditioner for trucks and RVs. Enjoy reliable cooling with advanced features. Perfect for harsh environments Subsequent installation of an additional clamp can be achieved even with T-slots of machine tables being covered RoHS Compliant M12X200 DIN6379 Studs -Steel 10.9. Stud size: M12X200 DIN 6379 Double End Steel Studs (metric) On George H. Seltzer & Co