DIN_6791相关标准规范

UDC621.884.6.091.4May 1993Semitubular pan head rivetsDINwith nominal diameters from 1,6 to 10 mm6791Halbhohlniete mit Flachrundkopf;Nenndurchmesser 1,6 bis 10 mmSupersedes July 1977 edition.In keeping with current practice in standards published by the International Organization for Standardization (ISO).a comma has been used throughout as the decimal marker.Dimensions in mm1 Scope and field of applicationThis standard specifies dimensions of steel and nonferrous metal semitubular pan head rivets with nominal diam-eters from 1,6 to 10 mm.2 DimensionsTable 1:Dimensions and massNominal size1,62253(35)456810gLimit deviations±0.05±0.1±0.15±02Nominal size3245710121620Toleranceh14h15h16dmin.1.521,872,372.873,373,874,825,826,829.4H130.91.21.719222,73.54,267.6emax.0.811.25151.75%2.53g0.40,50.60.80.91131.522.5kjs140,70,91,11,31.51,82.22.63.54.4rmax.0,20.30,40.51.4182.22.633,54.45218.8t8s15252534456,5810Nominal size Limit deviationsApproximate mass (7.85 kg/dm3).per 1000 units,in kg')380.06340.0790,1240.2005*8300.0950.1480.2380.36460,1110.1730,2770,4190.5740,79190,1420.2220.3540.5300,7250.9881.588361002720.4310.6410.8761,191.892,74(continued)Continued on pages 2 to 4144