压铆螺母底孔尺寸.docx

压铆、胀铆螺母、螺钉底孔规格参考表1、花 齿 压 铆 螺 母 S规格代码适合板厚min底孔孔径+0.08孔心板边距minM2X0.450 / 1 / 20.8/1.0/1.4^4.254.8M3x0.50 / 1 / 20.8/1.0/1.4^4.254.8M4X0.70 / 1 / 20.8/1.0/1.4^5.46.9M5X0.80 / 1 / 20.8/1.0/1.4^6.47.1M6X1.00 / 1 / 21.2/1.4/2.3^8.758.6M8X1.251 / 21.4/2.3创0.59.7M10X1.51 / 22.31/3.1804.013.52、通孔压铆螺母柱SO/不通孔压铆螺母柱BSO规格H适合板厚min底孔孔径+0.08孔心板边距minM3x0.56-6.351.0^5.46.8M4x0.771.2^6.18.0M5x0.881.2申7.18.03、六角压铆螺钉 NFH规格L（螺纹长度）适合板厚min底孔孔径+0.08孔心板边距minM3x0.54-181.0g8/M4x0.76~251.0g8/M5x0.88-351.0^5.0（（p.8非 标）/M6x1.010~351.5g0（©8非标）/4、自扣紧螺栓（圆头压铆螺钉）FH规格L（螺纹长度）适合板厚min底孔孔径+0.08孔心板边距minM3x0.56~251.0g05.6M4x0.76~351.0g07.2M5x0.88~351.0^5.07.2M6x1.010~351.6^6.07.9M8x1.2510~352.4^8.09.65、PF31/PF32 装配压铆式面板螺钉6、圆形胀铆螺母7、六角形胀铆螺母规格代码最小板厚底孔径M3x0.51.2/1.5/21.2/1.5/2^5.0M4x0.71.2/1.5/21.2/1.5 2^6.0M5x0.82 / 32 / 3^8.0M6x1.02 / 32 / 3^9.0M8X1.252 / 32 / 3创1.0规格代码最小板厚底孔径M3x0.51.5/21.5/2^5.0M4x0.71.5/2/31.5/2/3^6.0M5x0.82/3/42/3/4^8.0M6x1.03/4/5/63/4/5/6^9.0M8X1.253/4/5/63/4/5/6创1.0规格代码最小板厚底孔孔径+0.08G（螺纹长度）M3x0.5PF31/PF321.0/1.5^6.07.6M4x0.7PF31/PF321.0/1.5^6.47.6M5x0.8PF31/PF321.0/1.5^8.07.6M6x1.0PF31/PF321.5^9.58.9制做： 审核： 批准：抽芯铆钉规格通常规格有 2.4 3.2 4 4.8 5 6.4 五个系列.钉芯长度为 6-8--8.5--9.5--11--12--12.5--13--14.5--15.5--16--18--21。