supply of 01 mechanical belt fastener strip r-5 or equivalent for 1200mm size pvc belt compatible with existing available belt punching machine at mine. (each box contains 2 strip suitable for one complete joint) (rivet and hinged belt fastening system) 32 box 02 steel rivet srb suitable for r-5 type belt fastener (at least 250 nos. rivet in one box ) (rivet and hinged belt fastening system)