... , flange nut, hex nut, bearing plate, water stop, tie rod, steel chamfer, plastic chamfer, magnet chamfer, etc. We offer a economical ... , hex nut, Couplers, and washers/plates to tie rods, all for the nominal thread diameter 15mm (TW 15/17), other sizes ... Flange Nut FTSWater Stop WTSWater Stop WTAOthers Please contact us for the details if you interest. Formwork Accessories for construction