PEM压铆件手册

1、小五金PEM压铆件手册1、螺钉、螺栓1.1、通孔孔径螺钉连接零件上预制之通孔如图示。通孔孔径之尺寸如下表(单位:mm)螺钉公称直径通孔直径(d)mm一级二级三级四级11.11.21.31.21.31.41.51.41.51.61.81.61.71.821.71.822.11.82.02.12.222.22.42.62.22.42.62.82.32.52.72.92.52.72.93.12.62.833.233.23.43.63.53.73.94.244.34.54.85.54.54.855.3655.35.55.86.566.46.677.81.2、攻螺纹孔孔径与螺钉相配的螺纹攻丝孔孔径取决外

2、内螺纹结合比之大小.螺纹结合比(%)=(螺钉公称直径-攻丝孔直径)(2*螺纹结合高度)*100%1.3、配合尺寸同种规格的螺钉需与同种规格螺纹的螺母或与预攻同规格螺纹孔和,钢板配合,如对M3的螺钉需与M3的螺母配合,或者与在钢板上攻出M3的螺纹孔相配合.1.4、机械性能(包括材质与热处理)一般用CM10.61.7M1.10.61.7M1.20.61.7M1.40.72M1.60.82.6M 1.80.82.6M21.03M2.21.33.8M2.51.33.8M31.54.5M3.51.75M426M4.52.26.7M52.27.5M639M1*0.20.51.4M1.1*0.20.51.4

3、M1.2*0.20.51.4M1.4*0.20.51.4M1.6*0.20.51.5M1.8*0.20.51.5M2*0.250.61.9M2.2*0.250.61.9M2.5*0.350.82.6M3*0.3513M3.5*0.3513M4*0.51.54.5M4.5*0.51.54.5M5*0.51.54.5M5.5*0.51.54.5M6*0.752.47.1注:对薄材,钢板厚度至少要大于2-3个螺距。1.6、压铆螺钉、压铆螺钉FH，FHS，FHA用于0.76毫米以上薄板。FH-M3-8螺纹螺距型号长度码L0.4最小板厚安装孔+0.08安装后最大接触孔H0.4S(Max)最小边距碳钢不锈

4、钢铝M2.5*0.45FHFHSFHA6810121518NANANANA12.53.104.11.955.4M3*0.5FHFHSFHA68101215182025NANA133.604.62.15.6M3.5*0.6FHFHSFHA6810121518202530NA13.54.105.32.256.4M4*0.7FHFHSFHA681012151820253035144.605.92.47.2M5*0.8FHFHSFHANA81012151820253035155.606.52.77.2M6*1FHFHSFHANANA10121518202530351.6066.608.237.90M8

5、*1.25FHFHSFHANANANA121518202530352.488.609.63.79.6、压铆螺钉TFH，TFHS可用于最上板厚为对拉穿力要求高，而扭矩要求小时可代替FH。螺纹螺距型号长度码L0.4最小板厚安装孔+0.08安装后最大接触孔H0.4S(Max)T(Max)最小边距碳钢不锈钢M3*0.5TFHTFHS68101215182025NANA0.5133.604.51.80.645.6M4*0.7TFHTFHSNA810121518202530350.5144.605.81.80.647.2M5*0.8TFHTFHSNA810121518202530350.5155.606.

6、42.30.647.2、压铆螺钉HFH,HFHS,HFHB提供大的头部，增加受力强度HFHB用于设备导电接地线路和连接。螺纹螺距型号长度码L0.4最小板厚安装孔+0.08安装后最大接触孔H0.4S(Max)T(Max)最小边距碳钢不锈钢铜M5*0.8HFHHFHSHFHB152025303540501.356.57.82.71.1410.7M6*1HFHHFHSHFHB152025303540501.567.59.42.81.2711.5M8*1.25HFHHFHSHFHB15202530354050299.512.53.51.7812.7M10*1.5HFHHFHSHFHB152025303

7、540502.31011.515.74.12.2913.7、压铆螺钉FHL，FHLS适用于薄板1毫米厚的板厚。螺纹螺距型号长度码L0.4最小板厚安装孔+0.08安装后最大接触孔H0.4S(Max)最小边距碳钢不锈钢M2.5*0.45FHLFHLS6810121518NANANANA12.52.903.152.12.8M3*0.5FHLFHLS68101215182025NANA133.403.652.13.3M3.5*0.6FHLFHLS6810121518202530NA13.53.904.152.33.8M4*0.7FHLFHLS681012151820253035144.404.652.

8、44.3M5*0.8FHLFHLSNA81012151820253035155.405.92.75.6、压铆螺钉FH4用于1毫米厚的不锈钢板材。螺纹螺距型号长度码L0.4最小板厚安装孔+0.08安装后最大接触孔H0.4S(Max)最小边距M3*0.5FH468101215182025NANA1-2.433.604.62.15.60M4*0.7FH46810121518202530351-2.444.605.92.47.2M5*0.8FH4NA810121518202530351-2.455.606.52.77.2、压铆螺钉HEE适用于1毫米的薄板上。螺纹螺距型号长度码L0.4最小板厚安装孔+0

9、.08安装后最大接触孔H0.4S(Max)T(Max)最小边距M5*0.8HFE15202530354050157.39.62.61.3510M6*1HFE15202530354050168.311.352.81.5211.5M8*1.25HFE152025303540501.50910.315.33.32.1314.5、埋头螺栓CHA，CHC，CFHA，CFHC安装在打磨的盲孔中，与孔对应的面板表面必须保持完好无损，螺纹尺寸在M3到M5。螺纹螺距型号长度码L0.4最小板厚安装孔+0.08最小安装孔深A(Max)E0.25C(Max)最小边距安装后最大接触孔铝不锈钢M3*0.5CHACHC68

10、10121620NA1.604.371.11.15.214.354.003.60CFHACFHC2.401.911.91M4*0.7CHACHC6810121620251.607.371.11.18.337.354.004.60CFHACFHC2.401.911.91M5*0.8CHACHCNANA10121620251.607.931.11.18.897.96.405.60CFHACFHC2.401.911.91、拉削槽式螺栓KFH用于PC板上压铆螺钉，起间隔或固定作用。螺纹螺距型号长度码L0.4A(Max)最小板厚安装孔+0.08安装后最大接触孔H0.25S(Max)T0.13最小边距模具

11、孔M3*0.5KFH 68101215181.651.5333.704.582.30.513.803.1M4*0.7KFH68101215181.651.534.24.805.742.30.515.104.1M5*0.8KFH68101215181.651.5355.806.602.30.515.305.1、皇冠装饰钉CHDS与YK卡式螺母配合使用，对面板进行人性化的装饰。螺纹螺距型号长度码L0.4M5*0.8CHDS172025M6*1CHDS172025、六角平齐型压铆螺钉NFH,NFHS螺纹规格型号最小板厚板孔直径+0.08C-0.13HnomSmax长度/L0.05/-0.13,长度码

12、以毫米为单位最小边距钢不锈钢M3X0.5NFHNFHS1.04.84.7861.2556810121620-7.2M4X0.7NFHNFHS1.04.84.7861.25568101216202530357.2M5X0.8NFHNFHS1.06.8(非标5.0)4.986.351.25-68101216202530357.5M6X1.0NFHNFHS1.6(非标1.3)6.8(非标6.0)5.9871.4-81012162025303592、螺母定义螺母是带有内螺纹的紧固件,配合带有外螺纹的螺钉,利用内外螺纹边接形式,作紧固边接两个被边件之用。2.1制造材料一般只用到下列两种材料：不锈钢和低碳

13、钢。螺母材料的选取。自铆螺母型号型号说明材料低碳钢热处理不锈钢低碳钢不处理预硬不锈钢S用低碳钢制造,机加工后热处理CLS用为锈钢制造H低碳钢造,机加工后热处理之防锁螺母N低碳钢造,机加工后不热处理之防锁螺母HNL低碳钢造,机加工后不热处理之防锁螺母SP 不锈钢造,机加工后预硬用于不锈钢板2.2、尺寸参数、自铆螺母S，CLS，CLA 螺纹及螺距型 号板材厚度代码压入深度A(Max)最小板材厚度板材孔径+0.08/-0C(Max)ET孔边缘至对边之最小距离(b)低碳钢不锈钢M2*0.4SCLS00.760.8-14.254.226.31.54.810.97121.371.4M2.5*0.45SCL

14、S00.760.8-14.254.226.31.54.810.97121.371.4M3*0.5SCLS00.760.8-14.254.226.31.54.810.97121.371.4M3.5*0.6SCLS00.760.8-14.754.737.11.55.610.97121.371.4M4*0.7SCLS00.760.8-15.45.387.926.910.97121.371.4M5*0.8SSCLSS00.760.8-16.46.388.727.110.97121.371.4M6*1SCLS01.151.28.758.7211.054.088.611.371.422.212.3M8*1

15、.25SCLS11.371.410.510.4712.655.479.722.212.3M10*1.5SCLS12.212.311413.9717.357.4813.523.053.18、自扣紧铝制螺母CLA螺纹及螺距型 号板材厚度代码压入深度A(Max)最小板材厚度板材孔径+0.08/-0C(Max)ET孔边缘至对边之最小距离(b)铝M2*0.4CLA10.9714.254.226.31.54.821.371.4M3*0.5CLA10.9714.754.736.325.621.371.4M3.5*0.6CLA10.9715.45.387.126.921.371.4M4*0.7CLA10.97

16、165.977.937.121.371.4M5*0.8CLA10.9817.57.479.53.87.921.371.4M6*1CLA11.381.48.758.7211.054.088.622.212.3、自铆螺母SP（专用于不锈钢冲压板件上） 螺纹及螺距类 型板材厚度代码压入深度A(Max)最小板材厚度板材孔径+0.03/-0C(Max)ET孔边缘至对边之最小距离(b)M3*0.5SP00.760.8-14.254.226.31.54.810.971.01-1.3921.371.4最小值M4*0.7SP00.760.8-15.45.387.826.910.971.01-1.3921.371

17、.4最小值M5*0.8SP00.760.8-16.46.388.727.110.971.01-1.3921.371.4最小值M6*1SP11.371.4最小值8.758.7211.14.18.6、低碳钢制自锁和防锁螺母H,HN,HNL 螺纹及螺距型 号压入深度A(Max)板材最小深度板材孔径CET1T2孔边缘至对边之最小距离(b)防锁自锁防锁自锁M6*1NAHNL1.481.488.878.7212.7510M8*1.25NHNL1.481.4810.510.4714.66.311M10*1.5HHNL1.481.4812.712.6716.57.912HN、自铆螺母F紧固件的二面与板保持平齐

18、，用于薄板，其厚度可薄至1.5毫米。 螺纹规格及螺柱型号板材厚度代号压入深度板材最小厚度板材孔径C最大值H孔边缘至对边之最小距离(b)M2*0.4F11.54.44.344.8622.32.32-UPM2.5*0.45F11.54.44.344.8622.32.32-UPM3*0.5F11.54.44.354.8622.32.32-UPM4*0.7F11.57.47.347.97.222.32.32-UPM5*0.8F11.57.97.878.7822.32.32-UPM6*1F33.18.758.719.58.843.94-4.754.74.72-UP、“三点”设计的自扣紧螺母SL系列 螺纹

19、及螺距类 型板材厚度代码压入深度A(Max)最小板材厚度板材孔径+0.03/-0C(Max)ET孔边缘至对边之最小距离(b)M3*0.5SL10.9714.254.226.31.54.821.371.4M3.5*0.6SL10.9714.754.737.11.55.621.371.4M4*0.7SL10.9715.45.387.926.921.371.4M5*0.8SL10.9716.46.388.727.121.371.4M6*1SL11.371.48.758.7211.14.18.632.212.3、适用于超薄板材的自扣紧螺母SMPS系列同一规格的螺母，SMPS系列螺母比普通螺母更更容易贴

20、近安装板边缘，两者最大差距高达40%。 螺纹及螺距型号压入深度A(Max)最小板材厚度板材孔径+0.08/-0C(Max)ET孔边缘至对边之最小距离(b)M2.5*0.45SMPS0.610.643.83.795.61.43.7M3*0.5SMPS0.610.644.244.225.61.44.3M3.5*0.6SMPS0.610.644.754.736.41.45.1、浮动螺母AS，AC，LAS，LAC自调节功能可补偿配合孔的安装误差，具有自锁和非自锁两种螺纹。螺纹及螺距类 型板厚码压入深度A(Max)最小板厚板材孔径+0.08C(Max)D(Max)E0.4T1(Max)T2(Max)最小

21、边距 (b)非自锁自锁低碳钢不锈钢低碳钢不锈钢M3*0.5ASACLASLAC10.9717.377.357.379.143.314.837.6221.381.40M4*0.7ASACLASLAC10.9719.359.339.2811.183.315.348.6421.381.4M5*0.8ASACLASLAC10.97110.3110.2910.2911.944.326.869.1421.381.4M6*1ASACLASLAC10.97113.0813.0612.9615.245.347.8810.6721.381.4、接合器自锁紧固件CFN 螺纹及螺距型号底端码最小板厚板材孔径+0.08

22、A0.08C0.05D0.1E+0.03/-0.1T(Max)最小边距M30.5CFN13.861.024.114.455.162.652.92、微型紧固件U，UL，FEOX， FEX，FE占用空间小，强度高，分自锁和非自锁两种，用于0.76 毫米以上的薄板。 螺纹及螺距型 号压入深度A(Max)板材最小厚度板材孔径C-0.13D(Max)E0.13T+0.1最小边距安装后最大接触孔非自锁自锁M20.4UUL0.763.613.62.54.071.652.82.5M30.5FEOXFEO1.024.394.373.964.881.93.63.5FEXFE1.53M40.7FEOXFEO1.02

23、7.397.375.238.172.555.24.5FEXFE1.53M50.8FEOXFEO1.027.397.376.488.173.055.25.5FEXFE1.53M61FEXFE1.538.748.727.729.743.37.16.5、用于固件PC板的紧固件KF2，KFS为PC板提供螺纹的螺母。 螺纹螺距型 号压入深度A(Max)板材最小厚度板材孔径C-0.08E0.13T+0.13最小边距低碳钢不锈钢M20.4KF2KFS21.531.533.734.195.581.54.2M2.50.45KF2KFS21.531.534.224.685.581.54.4M30.5KF2KFS2

24、1.531.534.224.685.581.54.4M40.7KF2KFS21.531.536.46.868.7426.4M50.8KF2KFS21.531.536.97.379.5337.1、自锁螺母LK，LKS，LKA具有自锁功能的螺母。 螺纹及螺距型号板厚码压入深度A(Max)最小板厚板材孔径+0.08C(Max)D(Max)E(Nom)T0.25最小边距 (b)低碳钢不锈钢铝M2.5*0.45LKLKSLKA10.9714.374.354.456.353.433.921.381.4M3*0.5LKLKSLKA10.9714.754.734.856.353.43421.381.4M4*0

25、.7LKLKSLKA10.9716.766.736.28.734.455.221.381.4M5*0.8LKLKSLKA10.9717.927.97.759.535.215.621.381.4、用于固件PC板的紧固件KPS6适用于PC板上，保证螺母底端部分与有涂料层的通孔绝对接触。螺纹螺距型号长度码L0.4最小板厚安装孔+0.1/0.08C(Max)E0.13M3*0.5KPS6 346810124.224.145.56M4*0.7KPS6346810126.46.328.74M5*0.8KPS6346810126.916.849.52、平头铆螺母YBF拉铆式螺母，安装简易。型号De(h)do

26、D+0.03/0.20DK0.30K0.20L0.30YBF-M3M36.05570.88YBF-M4M47.56690.810YBF-M5M59.377101.012YBF-M6M610.999131.513.5YBF-M8M812.31111151.516.5YBF-M10M1015.01313171.818.5YBF-M12M1217.51515191.822.5、沉头铆螺母YB.C拉铆式螺母，安装简易。型号De(h)doD+0.03/0.20DK0.30K0.20L0.30YB.C-M3M31.6-3.56.05581.59.5YB.C -M4M47.56691.511YB.C -M5

27、M59.377101.514YB.C -M6M610.999131.515YB.C -M8M812.31111141.516.5YB.C -M10M1015.0131316.41.519YB.C -M12M1217.51515181.522.5、涨铆螺母ZM，ZMS螺纹及螺距型号板厚码A0.1最小板厚板材孔径+0.08C(Max)E0.25T0.25低碳钢不锈钢铝M3*0.5ZMZMSLKA1.21.21.254.98731.51.51.5222M4*0.7ZMZMSLKA1.21.21.265.98841.51.51.5222M5*0.8ZMZMSLKA22287.95105333M6*1Z

28、MZMSLKA22298.98116333M8*1.25ZMZMSLKA2221110.98136333、卡式螺母YK与CHDS螺丝配合使用，对面板进行人性化的装饰。螺纹型号LABCD被安装孔径M5YK1287.58.52.078.599.52.53.04.0M6YK1287.58.52.078.599.52.53.2、镶嵌件铜螺母,又称预埋螺母及镶嵌铜螺母或塑胶埋置螺母,根据使用用方法不同又分热熔铜螺母、热压铜螺母、嵌入式铜螺母及超声波铜螺母。a、IUB，IUC预置入非金属工件，提供牢固螺纹。螺纹及螺距型号长度编码A0.13E0.13C0.13板材孔的尺寸黄铜不锈钢最小孔深D0.05F0.0

29、5M2.5*0.45IUBIUC13.434.373.994.443.894.0425.563.796.583.58M3*0.5IUBIUC13.434.373.994.443.894.0425.563.796.583.58M3*0.5IUBBIUCC13.815.565.164.835.055.2326.354.837.424.7M3.5*0.6IUBIUC13.815.565.164.835.055.2326.354.837.424.7M4*0.7IUBIUC14.76.355.845.725.745.9427.925.418.945.28M5*0.8IUBIUC15.727.546.91

30、6.746.787.0329.536.3810.556.25M5*0.8IUBBIUCC16.718.337.837.727.78211.17.1612.127.06M6*1IUBIUC17.629.528.998.648.869.22212.78.4313.728.15M8*1.25IUBIUC18.5111.9111.159.5310.9511.38214.2710.3115.2910.19b、IUTB，IUTC预置入非金属工件，提供牢固螺纹。螺纹及螺距型号A0.13E0.23C0.13S1(Nom)S2(Nom)板材孔的尺寸黄铜不锈钢孔深孔径+0.08M2*0.4IUTBIUTC43.4

31、83.070.790.794.763.23M2.5*0.45IUTBIUTC5.744.553.860.790.796.54.01M3*0.5IUTBIUTC5.744.553.860.790.796.54.01M3.5*0.6IUTBIUTC7.145.334.650.790.797.94.81M4*0.7IUTBIUTC8.156.175.510.791.028.915.67M5*0.8IUTBIUTC9.526.936.271.171.1710.286.43M6*1IUTBIUTC12.78.697.871.171.5813.468.03c、IBB，IBC盲孔，防止螺纹不被破坏螺纹及螺距

32、型号长度编码A0.13/H最小E(Nom)C0.13S1(Nom)S2(Nom)次要直径(最大/最小)黄铜不锈钢4681012M2.5*0.45IBBIBC4.8/26.25/2.97.1/3.79.5/4.610.3/5.54.84.340.80.82/2.1M3*0.5IBBIBC5.2/2.27.1/3.28.7/4.210.3/5.211.1/6.24.84.340.80.82.5/2.6M3.5*0.6IBBIBC6.35/2.68.7/3.810.3/511.9/6.213.5/7.45.65.10.81.62.9/3M4*0.7IBBIBC6.35/3.18.7/4.510.3/

33、5.911.9/7.313.5/8.76.355.71.21.63.25/3.4M5*0.8IBBIBC7.1/3.511./5.113.5/6.711.9/8.313.5/9.97.16.61.21.64.15/4.3M6*1IBBIBC8.7/4.413.5/6.415.9/8.418.3/10.620.8/12.48.78.151.62.44.9/5.2M8*1.25IBBIBC11.1/5.715.1/7.818.2/10.320.6/12.822.2/15.311.110.322.46.8/6.9d、NFPC，NFPA盲孔，防止螺纹不被破坏。螺纹及螺距型号A0.13最小板厚安装孔+0

34、.08C(Max)E(Nom)最小凸台直径最小螺纹深度H不锈钢铝M3*0.5NFPCNFPA5.846.14.754.724.7512.75.38M3.5*0.6NFPCNFPA5.846.14.754.724.7512.75.38M4*0.7NFPCNFPA6.736.996.356.326.3515.886.3M5*0.8NFPCNFPA6.736.996.356.326.3515.886.3M6*1NFPCNFPA88.337.927.897.9219.057.62M8*1.25NFPCNFPA9.279.659.539.509.5324.138.76e、ITB,ITC螺纹及螺距类型A0

35、.13E(Nom)C0.13S1(Nom)S2(Nom)次要直径最大/最小黄铜不锈钢M3*0.5ITBITC4.774.774.340.780.782.47/2.59M4*0.7ITBITC6.356.355.741.161.573.25/3.42M5*0.8ITBITC7.137.136.571.161.574.15/4.34M6*1ITBITC9.538.748.151.572.384.94/5.16M6*1ITBITC14.2712.711.842.382.388.55/8.67f、SKTB，SKTC螺纹及螺距类型长度L0.13E标准孔德直径最大/最小黄铜不锈钢M3*0.5STKBSTK

36、C3468101215184.742.47/2.59M4*0.7STKBSTKC3468101215186.353.25/3.42M5*0.8STKBSTKC3468101215187.134.15/4.34g、GB809标准嵌装圆螺母盲孔B型嵌装圆注塑螺母,下附参考数据,规格也是从M2至M12。盲孔嵌装圆螺母底部与加热的塑胶流体具有很好的隔离作用,不易渗胶进螺孔内,常应用于一端外露另一端埋入且注胶压力较大的注塑件。GB809盲孔B型嵌装圆螺母尺寸参考 单位:规格M2M2.5M3M4M5M6M8M10M12D44.556810121518F33.54579101316C0.60.811.21.

37、21.522.53L66861081210161218162518302030B3353658611812111912201420通孔A型嵌装铜螺母,下附详细尺寸明细,规格从M2至M12,下表中没有说明小径,一般会以国标中规定的公差带的中线+0.1为标准,以利于冲针顺利套入且塑胶溶液不易渗进牙缝内。GB809通孔A型嵌装圆螺母尺寸参考 单位:规格M2M2.5M3M4M5M6M8M10M12D44.556810121518F33.54579101316C0.60.811.21.21.522.53L253831041251661882510301230可选材质:C3604黄铜,H59-3铜,快削钢；表面处理:本色,镀锌,镀镍；热处理: 一般不作热处理。h、ISB、ISC螺纹及螺距型号A0.13E0.23C0.13板材孔的尺寸黄铜不锈钢孔深孔径+0.08M3*0.5ISBISC5.744.623.886.53.99M4*0.7ISBISC8.156