四方型黑色双批头

  • 真空热处理,性能是其它热处理的6.5倍。高硬度高,扭矩大,经久耐用,磁性强

     

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    编码 mm mm mm mm mm pcs
    F-04FF 6.35 3 S1 S1 65 10
    F-04FF 6.35 4 S2 S2 65 10
    F-04FF 6.35 5 S3 S3 65 10
    F-04FF 6.35 3 S1 S1 110 10
    F-04FF 6.35 4 S2 S2 110 10
    F-04FF 6.35 5 S3 S3 110 10
    F-04FF 6.35 3 S1 S1 150 10
    F-04FF 6.35 4 S2 S2 150 10
    F-04FF 6.35 5 S3 S3 150 10