日本JPG螺纹塞规的详细资料： 符号螺纹种类规范牙型角M公制粗牙ISO26160°S细小螺丝ISOR150160°UNC统一牙粗牙ISO26360°UNF统一牙细牙ISO26360°UNEF统一牙特细牙ISO26360°UN统一牙固定牙ISO26360°UNS统一牙特殊牙-----60°NC美制牙粗牙ANSIB1.160°NF美制牙细牙ANSIB1.160°NEF美制牙特细牙ANSIB1.160°N美制牙固定牙ANSIB1.160°NS美制牙特殊牙ANSIB1.160°BSW英制牙粗牙BS8455°BSF英制牙细牙BS8455°BC自行车牙JISB022560°SM针车用JISB022660°CTV自行行车用风嘴JISD942260°TV汽车用风嘴JIDD420760°BSC英制自行车BS81160°BA英制小螺丝BS9330°47°Tr公制爱克母牙ISO290230°TW爱克姆牙JISB022229°ACME爱克姆牙ANSIB1.529°STUB-ACME浅牙爱克姆ANSIB1.829°C平行管用螺纹ISO228/155°BSPF英制平行管螺纹BS277955°PF英制平行管螺纹ISB020255°R管用推拔管用ISO7/155°1/16Rc管用推拔内螺纹ISO7/155°1/16Rp管用平行内螺纹ISO7/155°PT推拔管用JISB020355°1/16PS平行内螺纹JISB020355°BSP英制管牙BS21.277955°NPT美制一般推拔管用ANSIB2.160°1/16NPTR美制栏杆接头用ANSIB2.160°1/16NPS美制一般平行管用ANSIB2.160°NPSM美制平行管用装配器用ANSIB2.160°NPSL美制锁紧螺帽用ANSIB2.160°NPSH美制水管用ANSIB2.160°NPSC美制管接头用ANSIB2.160°NH美制消防水管用ANSIB2.160°NPSF美制干封管用平行内螺纹ANSIB2.160°NPTI美制干封管用平行ANSIB2.160°NPTF美制干封管用推拔ANSIB2.160°1/16NGT美制瓦斯用推拔ANSIB57.160°1/16NGS美制瓦斯用平行ANSIB57.160°NGO美制瓦斯用出口ANSIB57.160°SGT美制瓦斯用特殊ANSIB57.160°1/8E电灯泡用JISC7709圆V瓦斯桶凡而用JISB8245/655°3/26C薄铜电线管用JISB020480° 常用规格（公制）M1.2＊0.25M2.5＊0.45M6＊0.75M10＊0.75M1.4＊0.3M2.6＊0.45M6＊1M10＊1M1.6＊0.35M3＊0.5M7＊0.75M10＊1.25M1.7＊0.25M3＊0.6M7＊1M10＊1.5M1.7＊0.35M3.5＊0.6M8＊0.75M11＊1M1.8＊0.35M4＊0.5M8＊1M11＊1.5M2＊0.4M4＊0.7M8＊1.2512＊1M2.2＊0.45M5＊0.5M9＊1M12＊1.25M2.3＊0.45M5＊0.8M9＊1.25M12＊1.5