螺丝规格大全-攻牙钻孔径对照表.pdf
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螺丝规格大全-攻牙钻孔径对照表.pdf
螺丝攻牙钻孔径和滚丝径规格对照表.xls
螺丝攻牙钻孔径和滚丝径规格对照表螺丝攻牙钻孔径和滚丝径对照表公制粗螺纹美制粗螺纹规格标准径2级牙钻孔径规格(UNC)标准径2级牙钻孔径最大最小最大最小M1.0×0.250.750.7850.729NO.1-64(1.854)1.551.5821.425M1.1×0.250.850.8850.829NO.2-56(2.184)1.81.8711.695M1.2×0.250.950.9850.985NO.3-48(2.515)2.12.1461.941M1.4×0.31.11.1421.075NO.4-40(
螺丝攻牙钻牙孔径对照表.xls
螺丝攻牙钻孔径对照表.pdf
螺丝攻牙钻孔径和滚丝径对照表.xls