{"id":5761,"date":"2025-12-24T05:20:50","date_gmt":"2025-12-24T05:20:50","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5761"},"modified":"2025-12-24T05:20:50","modified_gmt":"2025-12-24T05:20:50","slug":"gb-t-193-2003-metric-thread-diameters-and-pitches","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ja\/blog\/gb-t-193-2003-metric-thread-diameters-and-pitches\/","title":{"rendered":"GB\/T 193-2003 \u30e1\u30fc\u30c8\u30eb\u306d\u3058\u306e\u76f4\u5f84\u3068\u30d4\u30c3\u30c1"},"content":{"rendered":"
\n
\n

GB\/T 193-2003 \u306e\u6982\u8981<\/h2>\n

GB\/T 193-2003\u306f\u3001\u4e00\u822c\u7528\u9014\u306e\u30e1\u30fc\u30c8\u30eb\u306d\u3058\uff08\u666e\u901a\u306d\u3058\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306e\u76f4\u5f84\u3068\u30d4\u30c3\u30c1\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u7de0\u7d50\u90e8\u54c1\u3001\u6a5f\u68b0\u90e8\u54c1\u3001\u7d44\u7acb\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u6a5f\u68b0\u5de5\u5b66\u7528\u9014\u306b\u304a\u3051\u308b\u4e92\u63db\u6027\u3068\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u30023\u3064\u306e\u76f4\u5f84\u30b7\u30ea\u30fc\u30ba\u3092\u5b9a\u7fa9\u3057\u3001\u7c97\u3044\u30d4\u30c3\u30c1\u3068\u7d30\u304b\u3044\u30d4\u30c3\u30c1\u3092\u533a\u5225\u3057\u3001\u6700\u9069\u306a\u6027\u80fd\u3068\u88fd\u9020\u6027\u306e\u305f\u3081\u306e\u9078\u5b9a\u3092\u5c0e\u304f\u305f\u3081\u306e\u512a\u5148\u9806\u4f4d\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u898f\u683c\u306fISO 261\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u56fd\u969b\u7684\u306a\u6163\u884c\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u88fd\u9020\u696d\u306a\u3069\u306e\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9069\u5207\u306a\u5bc6\u7740\u6027\u306b\u3088\u308a\u3001\u306d\u3058\u5c71\u306e\u4e0d\u4e00\u81f4\u306b\u3088\u308b\u6545\u969c\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u8377\u91cd\u5206\u6563\u3092\u5f37\u5316\u3057\u3001\u52b9\u7387\u7684\u306a\u751f\u7523\u30d7\u30ed\u30bb\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n<\/section>\n

\n

\u76f4\u5f84\u30b7\u30ea\u30fc\u30ba<\/h2>\n

\u306d\u3058\u5f84\u306f3\u3064\u306e\u30b7\u30ea\u30fc\u30ba\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u7b2c1\u30b7\u30ea\u30fc\u30ba\uff08\u512a\u5148\uff09\u3001\u7b2c2\u30b7\u30ea\u30fc\u30ba\uff08\u4e8c\u6b21\uff09\u3001\u7b2c3\u30b7\u30ea\u30fc\u30ba\uff08\u6700\u4e0b\u4f4d\uff09\u3067\u3059\u3002\u6a19\u6e96\u7684\u306a\u7528\u9014\u3067\u306f\u3001\u5747\u4e00\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u3001\u7b2c1\u30b7\u30ea\u30fc\u30ba\u3092\u512a\u5148\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b7\u30ea\u30fc\u30ba\u306fM1\u304b\u3089M300\u307e\u3067\u63c3\u3063\u3066\u304a\u308a\u3001\u5c0f\u578b\u306e\u7cbe\u5bc6\u306d\u3058\u304b\u3089\u5927\u578b\u306e\u69cb\u9020\u7528\u306d\u3058\u307e\u3067\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

    \n
  • \u7b2c1\u30b7\u30ea\u30fc\u30ba:<\/strong> \u307b\u3068\u3093\u3069\u306e\u8a2d\u8a08\u306e\u4e3b\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u4f8b: M1\u3001M1.2\u3001M1.6\u3001M2\u3001M2.5\u3001M3\u3001M4\u3001M5\u3001M6\u3001M8\u3001M10\u3001M12\u3001M16\u3001M20\u3001M24\u3001M30\u3001M36\u3001M42\u3001M48\u3001M56\u3001M64\u3001M72\u3001M80\u3001M90\u3001M100\u3002<\/li>\n
  • \u7b2c2\u30b7\u30ea\u30fc\u30ba:<\/strong> 1 \u756a\u76ee\u306e\u30b7\u30ea\u30fc\u30ba\u304c\u4e0d\u9069\u5207\u306a\u5834\u5408\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u4f8b: M1.1\u3001M1.4\u3001M1.8\u3001M2.2\u3001M3.5\u3001M4.5\u3001M7\u3001M9\u3001M11\u3001M14\u3001M18\u3001M22\u3001M27\u3001M33\u3001M39\u3001M45\u3001M52\u3001M60\u3001M68\u3001M76\u3001M85\u3001M95\u3001M105\u3002<\/li>\n
  • \u7b2c3\u30b7\u30ea\u30fc\u30ba:<\/strong> \u5fc5\u8981\u304c\u306a\u3044\u9650\u308a\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u4f8b: M5.5\u3001M15\u3001M17\u3001M25\u3001M26\u3001M28\u3001M32\u3001M35\u3001M38\u3001M40\u3001M50\u3001M55\u3001M58\u3001M62\u3001M65\u3001M70\u3001M75\u3001M78\u3001M82\u3002<\/li>\n<\/ul>\n

    \u9078\u5b9a\u30ac\u30a4\u30c9\uff1a\u5728\u5eab\u30b3\u30b9\u30c8\u3068\u91d1\u578b\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b\u306b\u306f\u3001\u7b2c1\u30b7\u30ea\u30fc\u30ba\u304b\u3089\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002\u9ad8\u5f37\u5ea6\u3084\u7701\u30b9\u30da\u30fc\u30b9\u306a\u3069\u306e\u7279\u6b8a\u306a\u30cb\u30fc\u30ba\u306b\u306f\u3001\u7b2c2\u30b7\u30ea\u30fc\u30ba\u307e\u305f\u306f\u7b2c3\u30b7\u30ea\u30fc\u30ba\u3092\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/section>\n

    \n

    \u30d4\u30c3\u30c1\u30b7\u30ea\u30fc\u30ba\uff1a\u4e26\u76ee\u306d\u3058\u3068\u7d30\u76ee\u306d\u3058<\/h2>\n

    \u30d4\u30c3\u30c1\u306f\u3001\u7c97\u30d4\u30c3\u30c1\uff08\u4e3b\u306b\u4e00\u822c\u7528\u9014\uff09\u3068\u7d30\u30d4\u30c3\u30c1\uff08\u9ad8\u3044\u5f15\u5f35\u5f37\u5ea6\u3084\u8010\u632f\u52d5\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\uff09\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u7c97\u30d4\u30c3\u30c1\u306f\u7d44\u307f\u7acb\u3066\u304c\u5bb9\u6613\u3067\u3001\u306d\u3058\u5c71\u306e\u565b\u307f\u8fbc\u307f\u304c\u5c11\u306a\u304f\u3001\u7d30\u30d4\u30c3\u30c1\u306f\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u8a2d\u8a08\u306b\u304a\u3044\u3066\u8abf\u6574\u6027\u3068\u8010\u8377\u91cd\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

    \u4e3b\u306a\u63d0\u6848\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

      \n
    1. \u7c97\u3044\u30d4\u30c3\u30c1: \u5404\u76f4\u5f84\u306e\u6a19\u6e96\u3002\u4f8b: M1 \u306e\u5834\u5408\u306f 0.25 mm\u3001M64 \u306a\u3069\u306e\u5927\u304d\u306a\u76f4\u5f84\u306e\u5834\u5408\u306f 6 mm \u306b\u5897\u52a0\u3057\u307e\u3059\u3002<\/li>\n
    2. \u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1: 8 mm \u304b\u3089 0.2 mm \u307e\u3067\u304c\u512a\u5148\u3055\u308c\u307e\u3059\u304c\u3001\u76f4\u5f84\u306b\u3088\u3063\u3066\u53ef\u7528\u6027\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n

      \u88fd\u9020\u5de5\u7a0b\u304c\u8907\u96d1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u62ec\u5f27\u5185\u306e\u30d4\u30c3\u30c1\u306f\u53ef\u80fd\u306a\u9650\u308a\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u4f8b\u3048\u3070\u30011.25 mm\u306e\u3088\u3046\u306a\u7d30\u3044\u30d4\u30c3\u30c1\u306f\u3001\u7279\u5b9a\u306e\u76f4\u5f84\u306b\u5236\u9650\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/section>\n

      \n

      \u63d0\u6848\u306e\u512a\u5148\u9806\u4f4d<\/h2>\n

      \u7d30\u76ee\u306d\u3058\u306e\u30d4\u30c3\u30c1\u306b\u306f\u512a\u5148\u9806\u4f4d\u304c\u3042\u308a\u3001\u9078\u629e\u306e\u76ee\u5b89\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

        \n
      • 8 mm: \u5927\u304d\u3044\u76f4\u5f84 (\u4f8b: M70 \u4ee5\u4e0a) \u306e\u5834\u5408\u306b\u6700\u512a\u5148\u3002<\/li>\n
      • 6 mm: \u4e2d\u578b\u304b\u3089\u5927\u578b\u30b5\u30a4\u30ba (\u4f8b: M56 \uff5e M300) \u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n
      • 4 mm: M42\u4ee5\u4e0a\u306e\u76f4\u5f84\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n
      • 3mm\uff1aM36\u304b\u3089M300\u307e\u3067\u5e45\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n
      • 2mm:M18\uff5eM52\u7528\u3002<\/li>\n
      • 1.5mm:M10\u304b\u3089M60\u307e\u3067\u3002<\/li>\n
      • 1.25 mm: \u9650\u5b9a\u3042\u308a\u3001\u4f8b: M8\u3001M10\u3001M12\u3002<\/li>\n
      • 1mm:M6\u304b\u3089M33\u307e\u3067\u3002<\/li>\n
      • 0.75mm:M5.5\u304b\u3089M10\u307e\u3067\u3002<\/li>\n
      • 0.5mm:M3.5\u304b\u3089M5.5\u307e\u3067\u3002<\/li>\n
      • 0.35 mm: M2.5 \uff5e M3.5 \u306e\u3088\u3046\u306a\u5c0f\u5f84\u7528\u3002<\/li>\n
      • 0.25mm:M2\uff5eM2.2\u7528\u3002<\/li>\n
      • 0.2mm\uff1aM1\uff5eM1.8\u7528\u3002<\/li>\n<\/ul>\n

        \u512a\u5148\u5ea6\u3092\u9ad8\u304f\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u6a19\u6e96\u5316\u3068\u53ef\u7528\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u4e26\u76ee\u306d\u3058\u306e\u5834\u5408\u3001\u6307\u5b9a\u3055\u308c\u305f\u30d4\u30c3\u30c1\u304c\u5e38\u306b\u512a\u5148\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/section>\n

        \n

        \u8a73\u7d30\u306a\u76f4\u5f84\u3068\u30d4\u30c3\u30c1\u8868<\/h2>\n

        \u4ee5\u4e0b\u306e\u8868\u306f\u3001\u76f4\u5f84\u3001\u30b7\u30ea\u30fc\u30ba\u3001\u7c97\u30d4\u30c3\u30c1\u3001\u304a\u3088\u3073\u5229\u7528\u53ef\u80fd\u306a\u7d30\u30d4\u30c3\u30c1\u3092\u512a\u5148\u5ea6\u5225\u306b\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002\u8a2d\u8a08\u306b\u304a\u3051\u308b\u6b63\u78ba\u306a\u9078\u629e\u306b\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n\n\n\n\n
        \u76f4\u5f84<\/th>\n\u30b7\u30ea\u30fc\u30ba<\/th>\n\u7c97\u3044\u30d4\u30c3\u30c1<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff088 mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff086 mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff084mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff083mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff082mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff081.5 mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff081.25 mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff081mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff080.75 mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff080.5 mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff080.35 mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff080.25 mm\uff09<\/th>\n\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\uff080.2 mm\uff09<\/th>\n<\/tr>\n<\/thead>\n
        M1<\/td>\n1\u4f4d<\/td>\n0.25<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n0.2<\/td>\n<\/tr>\n
        M1.1<\/td>\n2\u4f4d<\/td>\n0.25<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n0.2<\/td>\n<\/tr>\n

        <\/p>\n

        M300<\/td>\n2\u4f4d<\/td>\n–<\/td>\n8<\/td>\n6<\/td>\n4<\/td>\n3<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u6ce8\u8a18\uff1a\u2460\u30a8\u30f3\u30b8\u30f3\u306e\u30b9\u30d1\u30fc\u30af\u30d7\u30e9\u30b0\u5c02\u7528\u3002\u2461\u30d9\u30a2\u30ea\u30f3\u30b0\u30ed\u30c3\u30af\u30ca\u30c3\u30c8\u5c02\u7528\u30021\u30b7\u30ea\u30fc\u30ba\u76ee\u306e\u76f4\u5f84\u3092\u512a\u5148\u3057\u3001\u6b21\u306b2\u30b7\u30ea\u30fc\u30ba\u76ee\u30013\u30b7\u30ea\u30fc\u30ba\u76ee\u306e\u9806\u3067\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u62ec\u5f27\u5185\u306e\u30d4\u30c3\u30c1\u306f\u53ef\u80fd\u306a\u9650\u308a\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/section>\n

        \n

        \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n

        \u5b9f\u969b\u306b\u306f\u3001\u8ca0\u8377\u8981\u4ef6\u3001\u6750\u6599\u5f37\u5ea6\u3001\u304a\u3088\u3073\u74b0\u5883\u8981\u56e0\u306b\u57fa\u3065\u3044\u3066\u306d\u3058\u5c71\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u632f\u52d5\u306e\u591a\u3044\u74b0\u5883\u3067\u306f\u3001\u7d30\u30d4\u30c3\u30c1\u306d\u3058\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u5d4c\u5408\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u5fc5\u305aGB\/T 197\u306b\u57fa\u3065\u304f\u516c\u5dee\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u90e8\u54c1\u306e\u6a19\u6e96\u5316\u3068\u88fd\u9020\u306b\u304a\u3051\u308b\u5ec3\u68c4\u7269\u306e\u524a\u6e1b\u306b\u3088\u308a\u3001\u6301\u7d9a\u53ef\u80fd\u306a\u8a2d\u8a08\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n

          \n
        • \u81ea\u52d5\u8eca\u7528\uff1a\u30b9\u30d1\u30fc\u30af\u30d7\u30e9\u30b0\u306b\u306fM10x1.25\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u6ce81\uff09\u3002<\/li>\n
        • \u6a5f\u68b0\u985e\uff1a\u30d9\u30a2\u30ea\u30f3\u30b0\u30ed\u30c3\u30af\u30ca\u30c3\u30c8\u7528M35\uff08\u6ce8\u2461\uff09\u3002<\/li>\n
        • \u4e00\u822c: \u7d20\u65e9\u3044\u7d44\u307f\u7acb\u3066\u306e\u305f\u3081\u306b\u30d4\u30c3\u30c1\u304c\u7c97\u3044\u3002<\/li>\n<\/ul>\n<\/section>\n
          \n

          \u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/h2>\n
          \n
          GB\/T 193-2003 \u306e\u7c97\u30d4\u30c3\u30c1\u3068\u7d30\u30d4\u30c3\u30c1\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/dt>\n
          \u7c97\u3044\u30d4\u30c3\u30c1\u306f\u4e00\u822c\u7684\u306a\u7528\u9014\u306b\u6a19\u6e96\u3067\u3001\u53d6\u308a\u4ed8\u3051\u304c\u5bb9\u6613\u3067\u3001\u5265\u304c\u308c\u306b\u304f\u3044\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002\u7d30\u304b\u306a\u30d4\u30c3\u30c1\u306f\u3001\u3088\u308a\u7d30\u304b\u3044\u8abf\u6574\u304c\u53ef\u80fd\u3067\u3001\u5358\u4f4d\u9577\u3055\u3042\u305f\u308a\u306e\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u632f\u52d5\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u7cbe\u5bc6\u7528\u9014\u3084\u9ad8\u8377\u91cd\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/dd>\n
          \u9069\u5207\u306a\u76f4\u5f84\u30b7\u30ea\u30fc\u30ba\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/dt>\n
          \u6a19\u6e96\u5316\u306e\u305f\u3081\u306b\u306f\u3001\u5fc5\u305a\u7b2c1\u30b7\u30ea\u30fc\u30ba\u304b\u3089\u59cb\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u7b2c1\u30b7\u30ea\u30fc\u30ba\u304c\u5bf8\u6cd5\u8981\u4ef6\u3092\u6e80\u305f\u3055\u306a\u3044\u5834\u5408\u306f\u7b2c2\u30b7\u30ea\u30fc\u30ba\u3092\u4f7f\u7528\u3057\u3001\u975e\u6a19\u6e96\u306e\u30c4\u30fc\u30eb\u3084\u4f9b\u7d66\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u6700\u7d42\u624b\u6bb5\u3068\u3057\u3066\u306e\u307f\u7b2c3\u30b7\u30ea\u30fc\u30ba\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/dd>\n
          \u7279\u5b9a\u306e\u30d4\u30c3\u30c1\u307e\u305f\u306f\u76f4\u5f84\u306b\u5236\u9650\u306f\u3042\u308a\u307e\u3059\u304b?<\/dt>\n
          \u306f\u3044\u3001\u4f8b\u3048\u3070M12x1.25\u306f\u7279\u5b9a\u306e\u7528\u9014\u5411\u3051\u3067\u3042\u308a\u3001\u88fd\u9020\u3092\u7c21\u7d20\u5316\u3059\u308b\u305f\u3081\u306b\u62ec\u5f27\u5185\u306e\u30d4\u30c3\u30c1\u306f\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002M35\u306f\u30d9\u30a2\u30ea\u30f3\u30b0\u30ed\u30c3\u30af\u30ca\u30c3\u30c8\u306b\u9650\u5b9a\u3055\u308c\u307e\u3059\u3002<\/dd>\n
          \u3053\u306e\u898f\u683c\u306f\u56fd\u969b\u7684\u306a\u540c\u7b49\u898f\u683c\u3068\u3069\u306e\u3088\u3046\u306a\u95a2\u4fc2\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b?<\/dt>\n
          GB\/T 193-2003\u306fISO 261\u3068\u540c\u7b49\u3067\u3042\u308a\u3001\u56fd\u969b\u7684\u306a\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002\u516c\u5dee\u7b49\u7d1a\u306b\u5dee\u7570\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u56fd\u969b\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306fISO\u3068\u306e\u76f8\u4e92\u53c2\u7167\u304c\u5fc5\u8981\u3067\u3059\u3002<\/dd>\n
          \u3053\u308c\u3089\u306e\u7cf8\u306b\u9069\u3057\u305f\u6750\u6599\u306f\u4f55\u3067\u3059\u304b?<\/dt>\n
          \u4e00\u822c\u7684\u306a\u6750\u6599\u306b\u306f\u3001\u70ad\u7d20\u92fc\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u5408\u91d1\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u8010\u98df\u6027\u3068\u5f37\u5ea6\u306b\u57fa\u3065\u3044\u3066\u9078\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f8b\u3048\u3070\u3001\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u3067\u306f\u3001\u5fae\u7d30\u30d4\u30c3\u30c1\u3067\u6574\u5408\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3001AISI 304\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/dd>\n
          \u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b?<\/dt>\n
          \u3044\u3044\u3048\u3001\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\u306f\u6b63\u78ba\u306a\u4f4d\u7f6e\u5408\u308f\u305b\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u7d44\u307f\u7acb\u3066\u6642\u306b\u640d\u50b7\u3092\u53d7\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u9ad8\u3044\u5f15\u5f35\u8377\u91cd\u304c\u5fc5\u8981\u306a\u7528\u9014\u3084\u3001\u30b9\u30da\u30fc\u30b9\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u7528\u9014\u306b\u306e\u307f\u3054\u4f7f\u7528\u304f\u3060\u3055\u3044\u3002<\/dd>\n<\/dl>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"

          Introduction to GB\/T 193-2003 GB\/T 193-2003 specifies the diameters and pitches for general purpose metric screw threads, also known as ordinary threads. This standard is essential for ensuring compatibility and interchangeability in mechanical engineering applications, such as fasteners, machinery components, and assembly systems. It defines three series of diameters and distinguishes between coarse and fine pitches, with priorities to guide selection for optimal performance and manufacturability. The standard aligns with international practices, drawing from ISO 261, and is widely used in industries including automotive, aerospace, and manufacturing. Proper adherence minimizes failures due to mismatched threads, enhances load distribution, and supports efficient production processes. Diameter Series Diameters are categorized into three […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5761","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/comments?post=5761"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5761\/revisions"}],"predecessor-version":[{"id":5763,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5761\/revisions\/5763"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media?parent=5761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/categories?post=5761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/tags?post=5761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}