We supply Cup-type outlock rivet (Mono bolt), Colour-painted blind rivet, Hem-fix rivet, Uni-grip rivet, Multi-grip rivet, Bulb-tite rivet ( tri-fold ), Open or close end rivet, Large flange rivet, with sizes: 2.4mm, 3.2mm, 4.0mm, 4.8mm, 6.4m