bids are invited for b f 2 strip - 2 strip of r 5 1 / 2, 1200 mm fasteners for desired belt width. the individual fasteners should have scalloped edges to allow for smooth transition over belt / pulley, belt thickness 9 mm - 14 mm ( 01 packet = 01 pair ) or equivalent , b f steel rivet - steel rivet srb for belt thickness 8 mm to 11 mm collate rivet of suitable size srb in plastic holder having 5 nos rivets in each strip of suitable size so that 5 rivets can be inserted in the guide block at one time together for ease of installation and perfect jointing ( one pack consists 270 nos + 5 extra ) or equivalent , b f colleted rivets - collated rivets of suitable size src / d in plastic holders having 5 nos rivets in each strip of suitable size so that 5 rivets can be inserted in the guide block at one time together for ease of installation and perfect jointing. thickness 10.5 mm - 14 for 1200 mm belt joint ( one pack consists 270 nos + 5 extra ) or equivalent , b f r-5 - fasteners r-5 1000 mm 2 strip for desired belt width. the individual fasteners will have scalloped edges to allow for smooth transition over belt pulley. thickness 6 x 11 mm belts ( 01 packet = 01 pair ) or equivalent , b f colleted rivets src - collated rivets of suitable size src in plastic holders having 5 nos rivets in each strip of suitable size so that 5 rivets can be inserted in the guide block at one time together for ease of installation and perfect jointing. thickness 9 mm - 11 mm ( one pack consists 270 nos + 5 extra ) or equivalent , b f scalloped - scalloped edge rivet hinged fasteners - r-2 with suitable rivets and hinge pin for 1000 mm belting se - 40 or equivalent total quantity : 1