DIN 660-圓頭鉚釘 標(biāo)準(zhǔn)查詢

        DIN 660 

        *All measurements in millimeters (mm)* 

        d d1 k
        2 3.5 1.2
        3 5.2 1.8
        4 7 2.4
        5 8.8 3
        6 10.5 3.6
        8 14 4.8

         All information is strictly informative