内六角螺钉参数（工装设计参考）螺纹规格dM1.6M2M2.5M3M4M5M6M8M10M12(M14)M16M20M24M30M36P（螺距）0.350.40.450.50.70.811.251.51.75222.533.54注：螺纹采用6级公差等级dk33.84.55.578.510131618212430364554螺纹规格dM10M12M14M16M18M20M22M26k1.622.5345681012141620243036P（螺距）11.2511.251.511.511.511.511.5111.5l2.5～163～204～255～306～408～5010～6012～8016～10020～12025～14025～16030～20030～22035～20040～200D19.1711.1513.3513±0.0115.214.92D29.739.7313.75±0.0213.7±0.0217.7±0.0119.8519.721.6425.7±0.0225.75a≤3P产品型号QJ1E40FZB.04.03-03(左）QJ150FMH.7.1-2(左）40-4.1-1(右）QJ150FMH.7.1-3(右）179216110000(192右）QJ153MI-2.06.01-02(右）179113300000(160MI左）179216110000(192左）179221240000(139右）179225150000(172MM-A右）153FM-3.5.1-6（右）179226080020(198右ⅡⅢ)179113300000(160右）螺纹规格M10X1-6hM10X1.25-6gM12×1.25-6gM14×1-6hM14×1.5-6gM16×1-6hM16×1.5-6gM18×1.5-6g(192左）M20×1-6gM20×1.5-6gM22X1-6h(左旋)M26×1-6hM26×1.5-6g大径1010121414161620202020产品型号QJ1E40FZB.04.03-04(右）40-4.1-4(左）040.01.09.040.000(198右曲柄Ⅱ)179223070004(157FMI右)螺纹规格M10X1.25-6hM12×1.25-6gM14X1-6h(左旋）M16×1-6g大径101216153FM-0200001(左）M12×1.25-6g12内六角螺钉参数（工装设计参考）40(右）11.14？？？40(左）11.17±0.02？？？2V49左11.1参考计算数值螺纹精度1-6h1-6g螺纹规格dM1.6M2M2.5M3M4M5M6M8M10M12(M14)M16M20M24M30M36P（螺距）0.350.40.450.50.70.811.251.51.75222.533.54螺纹公差dk33.84.55.578.510131618212430364554k1.622.5345681012141620243036螺纹精度1.25-6h1.25-6gl2.5～163～204～255～306～408～5010～6012～8016～10020～12025～14025～16030～20030～22035～20040～200≤3P螺纹公差螺纹精度1.5-6h1.5-6g螺纹公差滚轮型号：键槽铣刀型号：量针钻头(曲柄车间）M10x1.253X1311.5M12X1.254X141.122M14X14X161.482.5Ｍ14Ｘ1.54X181.82.8Ｍ16Ｘ１4X25.42（少）3Ｍ16Ｘ1.5（左右）3X2633.55X163.347X1844.82.5X1055.8立式键铣刀656.74788.91010.5141515.5161717.520.524