螺栓扭矩标准（kg/m)螺栓直径M6M8M10M12M14M16M18M20M22M24M27M30M33M36M39M42M48M52M56M56X4MMX4M72M76X4M80M90M100S尺寸101317192224273032314650556065758595105115130145日本标准1.22.55.591423.5324766.582.5120155200250300德国标准2.44.6819.938.86798.31342333033735617259079571360145020902460287041105670
