开口型拉铆钉OpenTypeblindrivets质Material:不锈钢(stainlesssteel)/不锈钢(Stainlesssteel)304316钢(stainlesssteel)/钢(steel)铝合金（aluminiumalloy）/钢（Steel）单位/UINT:mm直径d长度L头部直径dk钻孔直径铆接范围GripRangeK(K2)L1+0.99minmaxmaxmin2.4±0.07(3/32)54.8±0.242.50.52.51.0(0.9）2672.54.594.56.53.0±0.07(3/26)56.0±0.243.10.52.01.4(1.2)26724.0946.01168.013810.0151012.03.2±0.09(1/8)56.0±0.243.30.52.01.4(1.2)2672.04.083.05.0105.07.0127.09.01510.012.04.0±0.09(5/32)68.0±0.244.10.52.51.7(1.4)2782.54.5104.56.5137.59.51610.512.51812.514.52014.516.02216.518.04.8±0.09(3/16)79.5±0.294.90.52.52.0(1.6)2792.54.5114.56.5136.58.5158.510.51811.513.52013.515.52215.517.52417.519.52619.521.56.4±0.09(1/4)1012.7±0.356.51.53.52.0(2.2)31134.56.5156.58.5189.511.5)