DIN 661-高沉頭鉚釘 標(biāo)準(zhǔn)查詢

        DIN 661 

        *All measurements in millimeters (mm)* 

        d d1 k
        2 3.5 1
        3 5.2 1.4
        4 7 2
        5 8.8 2.5
        6 10.5 3
        8 14 4

         All information is strictly informative