M20 A2 Edelstahl Gewindeschnabel - 20 mm Stange Nieten Allgewinde Bolzen

The threaded bar is coarse pitch i.e. 2.50mm, and there are various lengths of bar available as follows A2 Mixed Sets. Threaded Insert Stud Connector. Pop Rivets & Rivet Nuts. Rivet Nuts/Rivnuts. Threaded Bar.

eBay