自攻螺丝规格

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自攻螺丝规格公称尺寸T1.2T1.4T1.6T1.7T2.0T2.3T2.5T2.6T3.0T3.5T4.0T4.5T5.0
螺纹尾形ABABABABABABABAABAABAABAABAABAAB
BBBBB.BTB.BTB.BTBBBBBB
BT BT BT BT BT BT
每寸扣数 T.P.I 6456484840322828241820161814161216
外最大(mm) 1.21.41.61.722.32.52.72.63.133.653.54.1544.654.55.25
径最小(mm) 1.151.351.521.621.92.22.42.62.532.93.53.443.854.54.3554.85
内径最大(mm) 11.11.31.41.51.71.91.922.22.32.62.733.33.43.73.8
最小(mm) 0.951.051.21.31.41.61.81.81.92.12.22.52.62.93.23.33.53.6
长度> 2.52.52.52.53444468810