... .4*3*2.5MM.stainless steel 300#. Products flexible hinge A43254*3*2.5MMstainless steel(300)diam:12mm,expandedarea:100*75*2.5mm,finished:sand ... screw:4*30 screwsS.NA43254*3*2.5MMstainless steel(300)diam:12mm,expandedarea:100*75*2.5mm,finished:sand bronze,beariings:4BB,screw ... :4*30 screwsA.CA43254*3*2.5MMstainless steel(300)diam:12mm,expandedarea:100*75*2.5mm,finished:sand bronze,beariings:4BB,screw ...