portant; overflow-wrap: break-word !important;">邯鄲市興創(chuàng)緊固件有限公司

portant; overflow-wrap: break-word !important;">美制六角螺栓的執(zhí)行標(biāo)準(zhǔn)代號是ASME18.2..1

portant; overflow-wrap: break-word !important;">美制螺紋 角度60°

portant; overflow-wrap: break-word !important;">美制螺栓的規(guī)格、螺距、長度表示方法是以英寸來表示

portant; overflow-wrap: break-word !important;">舉例： 前面的1/2代表是螺栓的規(guī)格直徑1/2英寸中間的-13代表每英寸有13牙，

portant; overflow-wrap: break-word !important;">后面的1-3/4代表的螺桿長度1-3/4英寸，每英寸是25.4毫米

portant; overflow-wrap: break-word !important;">美制螺栓共有9個等級，常用等級有 美制二級、美制五級和美制八級

portant; overflow-wrap: break-word !important;">美制二級機(jī)械性能對應(yīng)國標(biāo)（GB）的4.8級

portant; overflow-wrap: break-word !important;">美制五級機(jī)械性能對應(yīng)國標(biāo)（GB）的8.8級

portant; overflow-wrap: break-word !important;">美制八級機(jī)械性能對應(yīng)國標(biāo)（GB）的12.9級

portant; overflow-wrap: break-word !important;">美制六角螺栓二級五級八級均有現(xiàn)貨供應(yīng)

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portant; overflow-wrap: break-word !important;">邯鄲市興創(chuàng)緊固件有限公司