portant; overflow-wrap: break-word !important;">邯郸市兴创紧固件有限公司
portant; overflow-wrap: break-word !important;">美制六角螺栓的执行标准代号是ASME18.2..1
portant; overflow-wrap: break-word !important;">美制螺纹 角度60°
portant; overflow-wrap: break-word !important;">美制螺栓的规格、螺距、长度表示方法是以英寸来表示
portant; overflow-wrap: break-word !important;">举例： 前面的1/2代表是螺栓的规格直径1/2英寸中间的-13代表每英寸有13牙，
portant; overflow-wrap: break-word !important;">后面的1-3/4代表的螺杆长度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个等级，常用等级有 美制二级、美制五级和美制八级
portant; overflow-wrap: break-word !important;">美制二级机械性能对应国标（GB）的4.8级
portant; overflow-wrap: break-word !important;">美制五级机械性能对应国标（GB）的8.8级
portant; overflow-wrap: break-word !important;">美制八级机械性能对应国标（GB）的12.9级
portant; overflow-wrap: break-word !important;">美制六角螺栓二级五级八级均有现货供应
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镀彩、镀白锌、发黑、达克罗等表面处理
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实拍图片
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美制花篮螺栓 ______________________________________________________________________
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portant; overflow-wrap: break-word !important;">邯郸市兴创紧固件有限公司