东莞市舒密加精密五金制品有限公司专业生产压铆螺母M2.5/M3/M4/M5/M6/M8/螺柱SO-M3-5/SO-M3-7/SO-M3-8/SO-M3-10/SO-M3-11等产品尺寸产品编码规则产品型号：KFS2-M2螺纹编码：KFS2-M2挤压螺母KFS2安装于P.C.板上时能使花齿与面板紧密连接所有尺寸单位为英寸螺纹尺寸型号紧固件材质不锈钢螺纹编码A(柄长)最大安装板最小厚度安装板孔径+.003-.000C±.003E±.005T±.005孔中心与安装板边缘最小距离.086-56（#2-56）KFS2256.060.060.147.165.219.065.16.112-40（#4-40）KFS2440.060.060.166.184.219.065.17.138-32（#6-32）KFS2632.060.060.213.231.281.065.22.164-32（#8-32）KFS2832.060.060.250.268.344.096.25.164-32（#8-32）KFS2032.060.060.272.290.375.127.28所有尺寸单位为毫米螺纹尺寸型号紧固件材质不锈钢螺纹编码A(柄长)最大安装板最小厚度安装板孔径+0.08C±0.08E±0.13T±0.13孔中心与安装板边缘最小距离M2*0.4KFS2M21.531.533.734.915.561.54.2M2.5*0.45KFS2M2.51.531.534.224.685.561.54.4M3*0.5KFS2M31.531.534.224.685.561.54.4M4*0.7KFS2M41.531.536.46.868.7426.4M5*0.8KFS2M51.531.536.97.379.5337.1原材料和表面处理规格型号螺纹紧固件材质标准表面处理安装板硬度安装板KFS2Internal,ASMEB1.1 2B/ASMEB1.13M 6H300系列不锈钢按ASTM A380钝化不大于HRB 70 /HB 125PC板产品与板铆接在安装施压过程中，需要注意的是：1，在电路板上冲出或钻出适当大小的安装孔。2，将紧固件的柄放置图中所示的安装板孔中。3，保持上下模平行施加挤压力，直至产品的柄完全进入板材中。产品的性能数据产品类型螺纹编码安装板厚度与材质安装力(lbs.)推出力(lbs.)扭出力(in.lbs.)KFS2256.060” FR-4 Fiberglass440606KFS2440.060” FR-4 Fiberglass4406515KFS2632.060” FR-4 Fiberglass5008030KFS2832.060” FR-4 Fiberglass7009535KFS2032.060” FR-4 Fiberglass70010040产品类型螺纹编码安装板厚度与材质安装力(KN)推出力(N)扭出力(N.m)KFS2M31.5 mm fr-4 Fiberglass2.22901.7KFS2M41.5 mm fr-4 Fiberglass2.24203.4KFS2M51.5 mm fr-4 Fiberglass2.94404.5