... nut, flange nut, hex nut, bearing plate, water stop, tie rod, steel chamfer, plastic chamfer, magnet chamfer, etc. We offer ... stops, hex nut, Couplers, and washers/plates to tie rods, all for the nominal thread diameter 15mm (TW ... 15/17), other sizes of thread available on request.Wing Nut WNT Flange Nut ... us for the details if you interest. Formwork Accessories for construction