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(hào)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(zhǎng)度表示方法是以英寸來(lái)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(zhǎng)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(gè)等級(jí)，常用等級(jí)有 美制二級(jí)、美制五級(jí)和美制八級(jí)

portant; overflow-wrap: break-word !important;">美制二級(jí)機(jī)械性能對(duì)應(yīng)國(guó)標(biāo)（GB）的4.8級(jí)

portant; overflow-wrap: break-word !important;">美制五級(jí)機(jī)械性能對(duì)應(yīng)國(guó)標(biāo)（GB）的8.8級(jí)

portant; overflow-wrap: break-word !important;">美制八級(jí)機(jī)械性能對(duì)應(yīng)國(guó)標(biāo)（GB）的12.9級(jí)

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

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

portant; overflow-wrap: break-word !important;">

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