常用螺丝及沉头孔尺寸表规格螺丝头直径螺丝头厚度螺丝杆直径沉头孔直径沉头孔深度通过孔直径M23.84。53。02。5M35。56.03.53.5M47。07.54.54。5M58.59。05。55.5M610。065.8116。56.5M812.087。8138。58。5M10 15。0109。81610。510。5M12 17。812.511.81912...

时间:2025-04-10 20:45栏目:行业资料