{"id":5839,"date":"2025-12-25T03:06:16","date_gmt":"2025-12-25T03:06:16","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5839"},"modified":"2025-12-25T03:06:16","modified_gmt":"2025-12-25T03:06:16","slug":"iso-7380-button-head-hex-socket-screws-specs","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ko\/blog\/iso-7380-button-head-hex-socket-screws-specs\/","title":{"rendered":"ISO 7380 \ubc84\ud2bc \ud5e4\ub4dc \uc721\uac01 \uc18c\ucf13 \ub098\uc0ac \uc0ac\uc591"},"content":{"rendered":"
\n

ISO 7380 \ubc84\ud2bc \ud5e4\ub4dc \uc721\uac01 \uc18c\ucf13 \ub098\uc0ac \uc18c\uac1c<\/h2>\n<\/div>\n
\n

ISO 7380 \uaddc\uaca9\uc740 \uc721\uac01 \uc18c\ucf13\uc744 \uac00\uc9c4 \ubc84\ud2bc \ud5e4\ub4dc \uc18c\ucf13 \ub098\uc0ac\ub97c \uaddc\uc815\ud558\uace0 \uc788\uc73c\uba70, \uc774 \ub098\uc0ac\ub294 \ub9e4\ub044\ub7fd\uace0 \ubbf8\ub824\ud55c \ub9c8\uac10\uc774 \uc694\uad6c\ub418\ub294 \uae30\uacc4 \uc870\ub9bd\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ub098\uc0ac\ub294 \uc77c\ubc18 \uc18c\ucf13 \ucea1 \ub098\uc0ac\uc5d0 \ube44\ud574 \ub354 \ub113\uc740 \uc811\ucd09\uba74\uc744 \uac00\uc9c4 \ub3d4\ud615 \ud5e4\ub4dc\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70, \uccb4\uacb0\ub825\uc744 \ub354\uc6b1 \uace0\ub974\uac8c \ubd84\uc0b0\uc2dc\ucf1c \ud45c\uba74 \uc190\uc0c1 \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4. \uc5c5\uacc4 \uc6a9\uc5b4\ub85c\ub294 \ubc18\uc6d0\ud615 \ud5e4\ub4dc \ub610\ub294 \ubc84\uc12f\ud615 \ud5e4\ub4dc \uc721\uac01 \uc18c\ucf13 \ub098\uc0ac\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \ub514\uc790\uc778\uc740 \uc54c\ub8e8\ubbf8\ub284 \ud504\ub85c\ud30c\uc77c, \uae30\uacc4 \ud504\ub808\uc784 \ubc0f \uc804\uc790 \uc7a5\ube44 \ucf00\uc774\uc2a4\uc640 \uac19\uc774 \uc0ac\uc804 \ud0ed \uac00\uacf5 \ubc0f \uc811\uc2dc\uba38\ub9ac \uac00\uacf5\uc774 \ud754\ud788 \uc0ac\uc6a9\ub418\ub294 \uc6a9\ub3c4\uc5d0 \ud0c1\uc6d4\ud569\ub2c8\ub2e4. \uc124\uce58 \uc804\uc5d0 \ub098\uc0ac\uc0b0\uc744 \uac00\uacf5\ud558\uace0 \ud5e4\ub4dc \ud06c\uae30\uc5d0 \ub9de\ucdb0 \ud30c\uc77c\ub7ff \uad6c\uba4d\uc744 \ub6ab\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub3cc\ucd9c \uc5c6\uc774 \uc548\uc804\ud558\uac8c \uace0\uc815\ud558\uc5ec \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uacfc \ubbf8\uad00\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc804\ubb38\uc801\uc778 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c, \uc774 \ub098\uc0ac\ub4e4\uc740 \uad6d\uc81c \ud45c\uc900\uc744 \uc900\uc218\ud558\uba70 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub0c9\uac04 \ub2e8\uc870 \uacf5\ubc95\uc73c\ub85c \uc0dd\uc0b0\ub418\uc5b4 \uac15\ub3c4\uc640 \uc815\ubc00\ub3c4\uac00 \ud5a5\uc0c1\ub418\uc5c8\uc73c\ubbc0\ub85c \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \uc218\uba85\uc744 \uc704\ud574 \uc774\ub7ec\ud55c \uccb4\uacb0 \ubd80\ud488\uc744 \uc120\ud0dd\ud560 \ub54c \uc7ac\ub8cc \ud638\ud658\uc131 \ubc0f \ud558\uc911 \uc694\uad6c \uc0ac\ud56d\uacfc \uac19\uc740 \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

<\/div>\n<\/div>\n

\ud45c\uc900 \uc0ac\uc591 \ubc0f \uc124\uacc4 \ud2b9\uc9d5<\/h2>\n
\n

ISO 7380\uc740 \ub0b4\ubd80 \uc721\uac01\ud615 \ud648\uc774 \uc788\ub294 \ubc84\ud2bc \ud5e4\ub4dc \ub098\uc0ac\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uaddc\uc815\ud558\uba70, \uce58\uc218, \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \uacf5\ucc28\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc81c\uc870\uc5c5\uccb4 \uac04 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud558\uba70, \ud5e4\ub4dc \ub514\uc790\uc778\uc740 \ud558\uc911 \ubd84\uc0b0\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 \ub354 \ub113\uc740 \uc811\ucd09\uba74\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\uc694 \ud2b9\uc9d5\uc73c\ub85c\ub294 \ubc84\ud2bc \ud5e4\ub4dc\uc758 \uace1\uc120\ud615 \ud504\ub85c\ud30c\uc77c\uc774 \uacb0\ud569\uba74\uc758 \uc751\ub825 \uc9d1\uc911\uc744 \ucd5c\uc18c\ud654\ud558\uace0, \uc721\uac01 \uc18c\ucf13\uc740 \uc568\ub7f0 \ub80c\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud6a8\uc728\uc801\uc778 \ud1a0\ud06c \uc801\uc6a9\uc744 \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n

ISO 4762(\uc6d0\ud1b5\ud615 \uba38\ub9ac)\uc640 \uac19\uc740 \ub2e4\ub978 \uc721\uac01 \uc18c\ucf13 \ub098\uc0ac\uc5d0 \ube44\ud574 ISO 7380\uc740 \ub192\uc774\uac00 \ub0ae\uc544 \uacf5\uac04 \uc81c\uc57d\uc774 \uc788\ub294 \uc870\ub9bd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc774 \ub098\uc0ac\ub294 M3\ubd80\ud130 M16\uae4c\uc9c0\uc758 \ubbf8\ud130 \ub098\uc0ac\uc0b0\uc73c\ub85c \uc81c\uacf5\ub418\uba70, \ub098\uc0ac\uc0b0 \ud53c\uce58\ub294 ISO 261 \uaddc\uaca9\uc744 \uc900\uc218\ud569\ub2c8\ub2e4. \uc804\ubb38\uac00 \uc9c0\uce68: \uc804\ub2e8 \ubc0f \uc778\uc7a5 \ud558\uc911\uc744 \uace0\ub824\ud558\uc5ec \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc54c\ub8e8\ubbf8\ub284 \uc7ac\uc9c8\uc758 \uacbd\uc6b0, \ub098\uc0ac\uc0b0 \uccb4\uacb0 \uae4a\uc774\uac00 \uc9c1\uacbd\uc758 1.5\ubc30 \uc774\uc0c1\uc778\uc9c0 \ud655\uc778\ud558\uc5ec \ub098\uc0ac\uc0b0 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p>\n

\uc124\uacc4 \uace0\ub824 \uc0ac\ud56d\uc5d0\ub294 \ud5e4\ub4dc \uc9c1\uacbd(E), \ub192\uc774(A), \uc18c\ucf13 \ud06c\uae30(D) \ubc0f \ud544\ub81b \ubc18\uacbd(F)\uc774 \ud3ec\ud568\ub418\uba70, \uc774 \ubaa8\ub4e0 \uc694\uc18c\ub294 \uacf5\uad6c \ud638\ud658\uc131 \ubc0f \uac15\ub3c4\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub294 DIN 7380 \uaddc\uaca9\uacfc \uc77c\uce58\ud558\ubbc0\ub85c \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc81c\ud488\uc744 \uc27d\uac8c \uc870\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

<\/div>\n<\/div>\n

\uce58\uc218 \ub370\uc774\ud130 \ubc0f \uacf5\ucc28<\/h2>\n
\n

\ub2e4\uc74c \ud45c\ub294 M3\ubd80\ud130 M16\uae4c\uc9c0\uc758 \uacf5\uce6d \uc9c1\uacbd\uc744 \uae30\uc900\uc73c\ub85c ISO 7380 \ubc84\ud2bc \ud5e4\ub4dc \uc721\uac01 \uc18c\ucf13 \ub098\uc0ac\uc758 \ud45c\uc900 \uce58\uc218\ub97c \ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704\ub85c \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4. \uc774 \uac12\ub4e4\uc740 \ub098\uc0ac\uc0b0\uc758 \uacbd\uc6b0 ISO 965, \uc77c\ubc18 \uce58\uc218\uc758 \uacbd\uc6b0 ISO 4759\uc5d0 \ub530\ub978 \uacf5\ucc28\ub97c \uc900\uc218\ud558\uc5ec \uc815\ud655\ud55c \uacb0\ud569\uacfc \uae30\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\uacf5\uce6d \uc9c1\uacbd<\/th>\n\uc815\uc810<\/th>\nE (\ud5e4\ub4dc \uc9c1\uacbd)<\/th>\nA (\uba38\ub9ac \ub192\uc774)<\/th>\nD (\uc18c\ucf13 \ud06c\uae30)<\/th>\nF (\ud544\ub81b \ubc18\uacbd \ucd5c\uc18c)<\/th>\n\uae38\uc774 B<\/th>\n<\/tr>\n
<\/th>\n<\/th>\n\ucd5c\ub300<\/th>\n\ucd5c\uc18c<\/th>\n\ucd5c\ub300<\/th>\n\ucd5c\uc18c<\/th>\n\ucd5c\ub300<\/th>\n\ucd5c\uc18c<\/th>\n<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
\uc5e03<\/td>\n0.5<\/td>\n5.7<\/td>\n5.4<\/td>\n1.65<\/td>\n1.4<\/td>\n2.045<\/td>\n2.02<\/td>\n1.04<\/td>\n6-40<\/td>\n<\/tr>\n
\uc5e04<\/td>\n0.7<\/td>\n7.6<\/td>\n7.24<\/td>\n2.2<\/td>\n1.95<\/td>\n2.56<\/td>\n2.52<\/td>\n1.3<\/td>\n6-40<\/td>\n<\/tr>\n
\uc5e05<\/td>\n0.8<\/td>\n9.5<\/td>\n9.14<\/td>\n2.75<\/td>\n2.5<\/td>\n3.071<\/td>\n3.02<\/td>\n1.56<\/td>\n8-60<\/td>\n<\/tr>\n
\uc5e06<\/td>\n1<\/td>\n10.5<\/td>\n10.07<\/td>\n3.3<\/td>\n3<\/td>\n4.084<\/td>\n4.02<\/td>\n2.08<\/td>\n10-60<\/td>\n<\/tr>\n
\uc5e08<\/td>\n1.25<\/td>\n14<\/td>\n13.57<\/td>\n4.4<\/td>\n4.1<\/td>\n5.084<\/td>\n5.02<\/td>\n2.6<\/td>\n12-100<\/td>\n<\/tr>\n
\uc5e010<\/td>\n1.5<\/td>\n17.5<\/td>\n17.07<\/td>\n5.5<\/td>\n5.2<\/td>\n6.095<\/td>\n6.02<\/td>\n3.12<\/td>\n16-100<\/td>\n<\/tr>\n
M12<\/td>\n1.75<\/td>\n21<\/td>\n20.48<\/td>\n6.6<\/td>\n6.24<\/td>\n8.115<\/td>\n8.025<\/td>\n4.16<\/td>\n20-100<\/td>\n<\/tr>\n
M16<\/td>\n2<\/td>\n28<\/td>\n27.48<\/td>\n8.8<\/td>\n8.44<\/td>\n10.115<\/td>\n10.025<\/td>\n5.2<\/td>\n30-100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc774\ub7ec\ud55c \uce58\uc218\ub294 \uc815\ubc00\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc124\uacc4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ud5e4\ub4dc \uc9c1\uacbd\uc758 \uacf5\ucc28\ub294 \uc77c\ubc18\uc801\uc73c\ub85c +0\/-0.3mm\ub85c, \uce74\uc6b4\ud130\uc2f1\ud06c\uc640\uc758 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uae38\uc774\ub294 \uadf8\ub9bc\uacfc \uac19\uc73c\uba70, \ub9de\ucda4 \uc635\uc158\ub3c4 \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc8fc\uc758 \uc0ac\ud56d: \uccb4\uacb0 \uad6c\uba4d\uc758 \uae4a\uc774\ub97c \uc815\ud655\ud558\uac8c \uce21\uc815\ud558\uc5ec \ubc14\ub2e5\uc5d0 \ub2ff\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uace0, ISO \ud45c\uc900\uc5d0 \ub530\ub77c \uc870\ub9bd \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uce98\ub9ac\ud37c\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac80\uc99d\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

\uc7ac\ub8cc \uad6c\uc131 \ubc0f \ud2b9\uc131<\/h2>\n
\n

ISO 7380 \ub098\uc0ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c SUS304(AISI 304) \ubc0f SUS316(AISI 316)\uacfc \uac19\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \uc81c\uc870\ub418\uc5b4 \ub0b4\uc2dd\uc131\uacfc \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e4\uc74c \ud45c\ub294 ASTM A276 \ubc0f JIS G4303 \ud45c\uc900\uc5d0 \ub530\ub978 \ud574\ub2f9 \ub098\uc0ac\uc758 \ud654\ud559\uc801 \uc870\uc131\uc744 \ubc31\ubd84\uc728\ub85c \ub098\ud0c0\ub0b8 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n
\uc7ac\ub8cc<\/th>\n\ud654\ud559\uc801 \uc870\uc131 (%)<\/th>\n<\/tr>\n
C (\ud0c4\uc18c)<\/th>\nMn(\ub9dd\uac04)<\/th>\n\uc2e4\ub9ac\ucf58(Si)<\/th>\nP (\uc778)<\/th>\nS (\ud669)<\/th>\n\ub2c8\ucf08(Ni)<\/th>\n\ubab0\ub9ac\ube0c\ub374(Mo)<\/th>\nCr (\ud06c\ub86c)<\/th>\n<\/tr>\n<\/thead>\n
SUS304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/td>\n\u22640.08<\/td>\n\u22642.00<\/td>\n\u22641.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n8.00-11.00<\/td>\n–<\/td>\n17.00-19.00<\/td>\n<\/tr>\n
SUS316 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/td>\n\u22640.08<\/td>\n\u22642.00<\/td>\n\u22641.00<\/td>\n\u22640.045<\/td>\n\u22640.03<\/td>\n10.00-14.00<\/td>\n2.00-3.00<\/td>\n16.00-18.00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

SUS304\ub294 \uc6b0\uc218\ud55c \uc77c\ubc18 \ubd80\uc2dd \uc800\ud56d\uc131\uacfc \uc131\ud615\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc2e4\ub0b4 \ub610\ub294 \uc57d\ud55c \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. SUS316\uc740 \ubab0\ub9ac\ube0c\ub374 \ud568\uc720\ub85c \uc778\ud574 \ud0c1\uc6d4\ud55c \uacf5\uc2dd \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud558\uba70 \ud574\uc591 \ud658\uacbd\uc774\ub098 \ud654\ud559 \ubb3c\uc9c8 \ub178\ucd9c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. ISO 3506\uc5d0 \ub530\ub978 \uc778\uc7a5 \uac15\ub3c4\ub294 A2-70 \ub4f1\uae09(SUS304)\uc758 \uacbd\uc6b0 500-700MPa, A4-80 \ub4f1\uae09(SUS316)\uc758 \uacbd\uc6b0 700-900MPa\uc785\ub2c8\ub2e4. \ucc38\uace0: \uc625\uc678 \uc6a9\ub3c4\uc758 \uacbd\uc6b0 \uc218\uba85 \uc5f0\uc7a5\uc744 \uc704\ud574 SUS316\uc744 \uc120\ud0dd\ud558\uace0, \ud658\uacbd \uc801\ud569\uc131\uc744 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc5fc\uc218 \ubd84\ubb34 \uc2dc\ud5d8(ASTM B117)\uc744 \ubc18\ub4dc\uc2dc \uc2e4\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

\uae30\uacc4\uc801 \uc131\ub2a5 \ubc0f \ud1a0\ud06c \ud45c\uc900<\/h2>\n
\n

ISO 7380 \ub098\uc0ac\uc758 \uae30\uacc4\uc801 \uc131\ub2a5\uc740 ISO 898-1\uc758 \ubb3c\uc131 \ub4f1\uae09\uc5d0 \ub530\ub77c \uaddc\uc815\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ud569\uae08\uac15\uc758 \uacbd\uc6b0 10.9 \ub4f1\uae09, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uacbd\uc6b0 A2-70\/A4-70 \ub4f1\uae09\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub294 10.9 \ub4f1\uae09\uc758 \uacbd\uc6b0 \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4 940 MPa, A2-70 \ub4f1\uae09\uc758 \uacbd\uc6b0 \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4 450 MPa\ub97c \ubcf4\uc7a5\ud558\uba70, \ud30c\ub2e8 \uc2dc \uc5f0\uc2e0\uc728\uc740 9%\ub97c \ucd08\uacfc\ud558\uc5ec \ucda9\uaca9\uc744 \ud761\uc218\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n

\ud1a0\ud06c \uaddc\uaca9\uc740 \ud30c\uc190\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub0b4\ud558\uc911\uacfc \uc870\uc784 \ud1a0\ud06c\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, A2-70 \uaddc\uaca9\uc758 M6 \ub098\uc0ac\ub294 \uac74\uc870 \uc0c1\ud0dc\uc5d0\uc11c 8.9Nm\uc758 \uc870\uc784 \ud1a0\ud06c\uac00 \ud544\uc694\ud558\uba70, \uc724\ud65c \uc870\uac74\uc5d0 \ub530\ub77c \uc870\uc815 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc131\ub2a5 \ucc28\ud2b8\ub294 \ud30c\uad34 \ud1a0\ud06c\ub97c \ub098\ud0c0\ub0b4\uba70, \uc9c1\uacbd\uc774 \ucee4\uc9c8\uc218\ub85d \uac12\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. M3 \ub098\uc0ac\ub294 1.3Nm\uc5d0\uc11c M16 \ub098\uc0ac\ub294 130Nm\uae4c\uc9c0 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n

\uc9c0\uce68: \uaddc\uaca9\uc5d0 \ub9de\ub294 \ud1a0\ud06c \ub80c\uce58\ub97c \uc0ac\uc6a9\ud558\uace0 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0\ub294 \ub9c8\ubaa8 \ubc29\uc9c0\uc81c\ub97c \ub3c4\ud3ec\ud558\uc5ec \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\uc2ed\uc2dc\uc624. \uc9c4\ub3d9\uc774 \uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 DIN 25201\uc5d0 \ub530\ub77c \uc7a0\uae08 \uc7a5\uce58\ub97c \uc124\uce58\ud558\uc5ec \uc608\uc555\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

\uc81c\uc870 \uacf5\uc815 \ubc0f \ud488\uc9c8 \ubcf4\uc99d<\/h2>\n
\n

\uc81c\uc870 \uacf5\uc815\uc5d0\ub294 \uc0c1\uc628\uc5d0\uc11c \uc640\uc774\uc5b4\ub97c \ubc84\ud2bc \ud5e4\ub4dc\uc640 \uc0dd\ud06c \ud615\ud0dc\ub85c \uc131\ud615\ud558\ub294 \ub0c9\uac04 \ub2e8\uc870 \uacf5\ubc95\uc774 \uc0ac\uc6a9\ub418\uba70, \uc774\ud6c4 \uc815\ubc00\ub3c4\ub97c \ub192\uc774\uae30 \uc704\ud574 \ub098\uc0ac\uc0b0 \uac00\uacf5\uc774 \ucd94\uac00\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uacb0\uc815 \uad6c\uc870\ub97c \uac1c\uc120\ud558\uc5ec ISO 16426\uc5d0 \ub530\ub978 \ud53c\ub85c \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ud569\uae08 \uc885\ub958\uc5d0 \ub530\ub77c \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uc6d0\ud558\ub294 \uacbd\ub3c4(10.9 \ud569\uae08\uc758 \uacbd\uc6b0 33~39 HRC)\ub97c \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud488\uc9c8 \ubcf4\uc99d\uc5d0\ub294 \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud55c \uce58\uc218 \uac80\uc0ac, ISO 1502\uc5d0 \ub530\ub978 \ub098\uc0ac\uc0b0 \uce21\uc815, \ud45c\uba74 \uc870\ub3c4 \uac80\uc0ac(Ra \u2264 1.6 \u03bcm)\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ubc30\uce58 \ud14c\uc2a4\ud2b8\uc5d0\ub294 ISO 6892\uc5d0 \ub530\ub978 \uc778\uc7a5 \ubc0f \uacbd\ub3c4 \uc2dc\ud5d8\uc774 \ud3ec\ud568\ub418\uc5b4 \uaddc\uc815 \uc900\uc218\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc9c0\uce68: \uacf5\uae09\uc5c5\uccb4\uc5d0 ISO 9001 \uc778\uc99d\uc744 \uc694\uad6c\ud558\uace0 \uc911\uc694 \uc870\ub9bd\ud488\uc758 \ucd94\uc801\uc131\uc744 \uc704\ud574 \uc7ac\ub8cc \uc2dc\ud5d8 \ubcf4\uace0\uc11c(MTR)\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc124\uce58 \uc9c0\uce68<\/h2>\n
\n

ISO 7380 \ub098\uc0ac\ub294 \ub113\uc740 \uba38\ub9ac \ub355\ubd84\uc5d0 \uc54c\ub8e8\ubbf8\ub284 \uc555\ucd9c\uc7ac, \uac00\uad6c \uc870\ub9bd \ubc0f \uc790\ub3d9\ucc28 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud558\uba70, \ub098\uc0ac\uac00 \ubf51\ud788\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc804\uc790 \uc81c\ud488 \ubd84\uc57c\uc5d0\uc11c\ub294 \ud45c\uba74 \uc190\uc0c1 \uc5c6\uc774 PCB\ub97c \uace0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc124\uce58 \uc9c0\uce68:<\/p>\n

    \n
  • \ub4dc\ub9b4\ub85c \ud30c\uc77c\ub7ff \uad6c\uba4d\uc744 \uc0dd\ud06c \uc9c1\uacbd\ubcf4\ub2e4 0.1mm \ub354 \ud06c\uac8c \ub6ab\uc73c\uc2ed\uc2dc\uc624.<\/li>\n
  • ISO 965 \ud0ed\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub098\uc0ac\uc0b0\uc744 \ucd5c\ub300 \uae4a\uc774\uae4c\uc9c0 \uac00\uacf5\ud569\ub2c8\ub2e4.<\/li>\n
  • \ub098\uc0ac\uc0b0\uc774 \uc5c7\uac08\ub9ac\uc9c0 \uc54a\ub3c4\ub85d \ud1a0\ud06c\ub97c \uc11c\uc11c\ud788 \uac00\ud558\uc2ed\uc2dc\uc624.<\/li>\n
  • \uc54c\ub8e8\ubbf8\ub284\uc758 \uacbd\uc6b0, \uc7a6\uc740 \ubd84\ud574\uac00 \uc608\uc0c1\ub418\uba74 \ud5ec\ub9ac\ucf54\uc77c \uc778\uc11c\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n

    \uc804\ubb38\uac00 \uc870\uc5b8: \uacfc\ubd80\ud558 \uc5c6\uc774 \uc5f0\uacb0\ubd80\uc758 \uc548\uc804\uc131\uc744 \ud655\ubcf4\ud558\ub824\uba74 F = T \/ (K * D) \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uccb4\uacb0\ub825\uc744 \uacc4\uc0b0\ud558\uc2ed\uc2dc\uc624. \uc5ec\uae30\uc11c K\ub294 \ub9c8\ucc30 \uacc4\uc218(\uac74\uc870 \uc2dc 0.2)\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

    \uac00\uaca9 \uc815\ubcf4<\/h2>\n
    \n

    ISO 7380 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubc84\ud2bc \ud5e4\ub4dc \uc721\uac01 \uc18c\ucf13 \ub098\uc0ac\uc758 \ud604\uc7ac \uc2dc\uc7a5 \uac00\uaca9\uc740 \ud06c\uae30, \uc7ac\uc9c8 \ubc0f \uc218\ub7c9\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. Accu, Amazon, eBay \ub4f1\uc758 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \uc81c\uacf5\ud55c \ucd5c\uadfc \ub370\uc774\ud130(2023\ub144 \uae30\uc900)\uc5d0 \ub530\ub974\uba74 \uac00\uaca9 \ubc94\uc704\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

      \n
    • M3 x 6-40 mm (A2): \ub300\ub7c9 \uad6c\ub9e4(100\uac1c \uc774\uc0c1) \uc2dc \uac1c\ub2f9 $0.05-$0.20, \uc18c\ub9e4 \uad6c\ub9e4 \uc2dc \uac1c\ub2f9 $0.10-$0.50.<\/li>\n
    • M4 x 6-40 mm (A2): $0.07-$0.25 (\ubc8c\ud06c), $0.15-$0.60 (\uc18c\ub9e4).<\/li>\n
    • M5 x 8-60 mm (A2): \ub300\ub7c9 \uad6c\ub9e4 \uc2dc $0.10-$0.30, \uc18c\ub9e4 \uad6c\ub9e4 \uc2dc $0.20-$0.70.<\/li>\n
    • M6 x 10-60 mm (A2): \ubc8c\ud06c $0.15-$0.40, \uc18c\ub9e4 $0.25-$0.80.<\/li>\n
    • M8 x 12-100 mm (A2): \ub300\ub7c9 \uad6c\ub9e4 \uc2dc $0.20-$0.50, \uc18c\ub9e4 \uad6c\ub9e4 \uc2dc $0.30-$1.00.<\/li>\n
    • M10 x 16-100 mm (A2): \ub300\ub7c9 \uad6c\ub9e4 \uc2dc $0.30-$0.70, \uc18c\ub9e4 \uad6c\ub9e4 \uc2dc $0.50-$1.50.<\/li>\n
    • M12 x 20-100 mm (A2): \ub300\ub7c9 \uad6c\ub9e4 \uc2dc $0.50-$1.00, \uc18c\ub9e4 \uad6c\ub9e4 \uc2dc $0.80-$2.00.<\/li>\n
    • M16 x 30-100 mm (A2): \ub300\ub7c9 \uad6c\ub9e4 \uc2dc $1.00-$2.00, \uc18c\ub9e4 \uad6c\ub9e4 \uc2dc $1.50-$3.50.<\/li>\n<\/ul>\n

      SUS316(A4)\uc758 \uacbd\uc6b0, 20-30% \ud504\ub9ac\ubbf8\uc5c4\uc744 \ucd94\uac00\ud558\uc2ed\uc2dc\uc624. \uac00\uaca9\uc740 \ubcc0\ub3d9\ub420 \uc218 \uc788\uc73c\uba70, \ub300\ub7c9 \uc8fc\ubb38(1000\uac1c \uc774\uc0c1) \uc2dc \ucd5c\ub300 50%\uae4c\uc9c0 \ud560\uc778\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ud488\uc9c8 \ubcf4\uc99d\uc744 \uc704\ud574 \uc778\uc99d\ub41c \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \uad6c\ub9e4\ud558\uc2ed\uc2dc\uc624. \ucc38\uace0: \ubc30\uc1a1\ube44\uc640 \ucd5c\uc18c \uc8fc\ubb38\ub7c9\uc744 \uace0\ub824\ud558\uc5ec \uacac\uc801\uc744 \ube44\uad50\ud558\uace0, \ud45c\uc900 \uc900\uc218\ub97c \ubcf4\uc7a5\ud558\uba74\uc11c \ube44\uc6a9\uc744 \ucd5c\uc801\ud654\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

      \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n
      \n

      ISO 7380 \ub098\uc0ac\uc640 ISO 4762 \ub098\uc0ac\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n

      ISO 7380\uc740 \ub354 \ub113\uc740 \ubca0\uc5b4\ub9c1 \ud45c\uba74\uacfc \ub0ae\uc740 \ud504\ub85c\ud30c\uc77c\uc744 \uc704\ud55c \ubc84\ud2bc\ud615 \ud5e4\ub4dc\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70, ISO 4762\ub294 \ub354 \uae4a\uc740 \uc18c\ucf13\uc744 \uc704\ud55c \uc6d0\ud1b5\ud615 \ud5e4\ub4dc\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud569\ub2c8\ub2e4. \uacf5\uac04 \ubc0f \ud558\uc911 \ubd84\uc0b0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n

      SUS304\uc640 SUS316 \uc7ac\uc9c8 \uc911\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud574\uc57c \ud558\ub098\uc694?<\/h3>\n

      SUS304\ub294 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uba70, SUS316\uc740 \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9 \ub54c\ubb38\uc5d0 \ud574\uc591\uacfc \uac19\uc740 \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uc7ac\uc9c8 \uc120\ud0dd\uc744 \uc704\ud574\uc11c\ub294 \uc5fc\ud654\ubb3c \ubc0f \uc0b0\uc5d0 \ub300\ud55c \ub178\ucd9c \uc5ec\ubd80\ub97c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      M8 ISO 7380 \ub098\uc0ac\uc5d0 \uac00\ud574\uc57c \ud558\ub294 \ud1a0\ud06c\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n

      A2-70\uc758 \uacbd\uc6b0, \uac74\uc2dd \ud1a0\ud06c\ub85c 18-22 Nm\ub97c \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624. \ud1a0\ud06c \ucc28\ud2b8\ub97c \ucc38\uc870\ud558\uc5ec \uc724\ud65c\uc720\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub9c8\ubaa8 \ub610\ub294 \ubd88\ucda9\ubd84\ud55c \uc870\uc784\uc744 \ubc29\uc9c0\ud558\ub3c4\ub85d \uc870\uc815\ud558\uc2ed\uc2dc\uc624.<\/p>\n

      ISO 7380 \ub098\uc0ac\ub294 \ub9de\ucda4 \uae38\uc774\ub85c \uc81c\uc791 \uac00\ub2a5\ud55c\uac00\uc694?<\/h3>\n

      \uc608, \ud45c\uc900 6~100mm \ubc94\uc704\ub97c \ub118\uc5b4\uc124 \uc218 \uc788\uc9c0\ub9cc, \uac15\ub3c4\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 ISO \ud45c\uc900\uc5d0 \ub530\ub978 \ub098\uc0ac\uc0b0 \uccb4\uacb0 \ube44\uc728\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      \uac00\uaca9\uc740 \uc218\ub7c9\uc5d0 \ub530\ub77c \uc5b4\ub5bb\uac8c \ub2ec\ub77c\uc9c0\ub098\uc694?<\/h3>\n

      \ub300\ub7c9 \uad6c\ub9e4(1000\uac1c \uc774\uc0c1) \uc2dc TP3T\ub2f9 30~50%\uc758 \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, M6\uc758 \uacbd\uc6b0 \ub300\ub7c9 \uad6c\ub9e4 \uc2dc TP4T\ub2f9 0.15\ub2ec\ub7ec\uc778 \ubc18\uba74 \uc18c\ub9e4\uac00\ub85c\ub294 TP4T\ub2f9 0.25\ub2ec\ub7ec\uc785\ub2c8\ub2e4. \uc815\ud655\ud55c \uac00\uaca9 \ud655\uc778\uc744 \uc704\ud574 \ud56d\uc0c1 \uacac\uc801\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

      \n

      \ubcf8 \ub0b4\uc6a9\uc740 \uc815\ubcf4 \uc81c\uacf5 \ubaa9\uc801\uc73c\ub85c ISO 7380 \ubc0f \uad00\ub828 \ud45c\uc900\uc744 \uc900\uc218\ud558\uc5ec \uc791\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc815\ud655\ud55c \uc801\uc6a9 \ubc29\ubc95\uc740 \uacf5\uc2dd \ubb38\uc11c\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

       <\/p>","protected":false},"excerpt":{"rendered":"

      Introduction to ISO 7380 Button Head Hex Socket Screws ISO 7380 specifies button head socket screws with hexagon sockets, which are widely utilized in mechanical assemblies where a flush, aesthetically pleasing finish is desired. These screws feature a domed head with a larger bearing surface compared to standard socket cap screws, distributing clamping force more […]<\/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-5839","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/comments?post=5839"}],"version-history":[{"count":1,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5839\/revisions"}],"predecessor-version":[{"id":5840,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5839\/revisions\/5840"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/media?parent=5839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/categories?post=5839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/tags?post=5839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}