{"id":5730,"date":"2025-12-24T03:10:47","date_gmt":"2025-12-24T03:10:47","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5730"},"modified":"2025-12-24T03:10:47","modified_gmt":"2025-12-24T03:10:47","slug":"gb-t-3098-9-prevailing-torque-steel-locknuts","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ko\/blog\/gb-t-3098-9-prevailing-torque-steel-locknuts\/","title":{"rendered":"GB\/T 3098.9: \uc801\uc815 \ud1a0\ud06c \uac15\ucca0 \uc7a0\uae08 \ub108\ud2b8"},"content":{"rendered":"<h2 style=\"color: #0056b3;\">GB\/T 3098.9 \ud45c\uc900 \uc18c\uac1c<\/h2>\n<div style=\"margin-bottom: 20px;\">\n<p>\uc774 \ud45c\uc900\uc740 \uc9c4\ub3d9 \ubc0f \ud480\ub9bc\uc5d0 \ub300\ud55c \uc548\uc815\uc801\uc778 \uc7a0\uae08 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294, \ud1a0\ud06c\uc555\ub825\uc2dd \uac15\ucca0 \uc7a0\uae08\ub108\ud2b8\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. 04, 05, 5, 6, 8, 10 \ub4f1\uae09\uc744 \ud3ec\ud568\ud558\uba70, M5\ubd80\ud130 M39\uae4c\uc9c0\uc758 \ub098\uc0ac\uc0b0 \ud06c\uae30\uc5d0 \ub300\ud55c \uc0c1\uc138\ud55c \uc2dc\ud5d8 \uccb4\uacb0\ub825 \ubc0f \ud1a0\ud06c \uac12\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub294 \uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc, \uc911\uc7a5\ube44 \ub4f1\uc758 \ubd84\uc57c\uc5d0\uc11c \uacb0\ud569\ubd80\uc758 \uacac\uace0\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc801\uc808\ud55c \uc7a0\uae08\ub108\ud2b8\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubcf8 \ud45c\uc900\uc740 GB\/T 3098.1 \ubc0f GB\/T 3098.2\uc758 \uac80\uc99d \ud558\uc911\uc744 \ucc38\uc870\ud558\uc5ec, \ub2e4\uc911 \uc8fc\uae30 \ud6c4 \ucd1d \ub9c8\ucc30 \uacc4\uc218(\u03bc_tot) \ubc0f \ud1a0\ud06c \uc720\uc9c0\uc728\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud55c \uc2dc\ud5d8 \uc870\uac74\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \uc801\uc6a9\uc740 \uacfc\ub3c4\ud55c \uc870\uc784\uc774\ub098 \ud30c\uc190\uc744 \ubc29\uc9c0\ud558\uc5ec \uccb4\uacb0\ubd80\uc758 \uc548\uc804\uc131\uacfc \uc218\uba85\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<h2 style=\"color: #0056b3;\">04\ub4f1\uae09 \uc7a0\uae08\ub108\ud2b8\uc758 \uccb4\uacb0\ub825 \ubc0f \uc720\ud6a8 \ud1a0\ud06c<\/h2>\n<div style=\"margin-bottom: 20px;\">\n<p>04 \ub4f1\uae09 \uc7a0\uae08 \ub108\ud2b8(5mm \u2264 D \u2264 39mm)\uc758 \uacbd\uc6b0, \uc2dc\ud5d8 \uccb4\uacb0\ub825 F_80\uc740 GB\/T 3098.2\uc5d0 \ub530\ub978 \ub0b4\ud558\uc911\uc758 80%\uc785\ub2c8\ub2e4. \uc0c1\ud55c F_75\ub294 \ub0b4\ud558\uc911\uc758 75%\uc774\uace0 \ud558\ud55c F_65\ub294 \ub0b4\ud558\uc911\uc758 65%\uc785\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \ucd5c\ub300 \uc870\uc784 \ud1a0\ud06c T_FV\ub294 \ubaa8\ub4e0 \uae08\uc18d \uc7a0\uae08 \ub108\ud2b8\uc5d0 \uc801\uc6a9\ub418\uba70, \ube44\uae08\uc18d \uc778\uc11c\ud2b8\uc758 \uacbd\uc6b0 \uba85\uc2dc\ub41c \uac12\uc758 50%\uc785\ub2c8\ub2e4. \ub2e4\uc12f \ubc88\uc9f8 \ucd5c\uc18c \ud574\uc81c \ud1a0\ud06c T_Fd\ub294 \uc7ac\uc0ac\uc6a9 \ud6c4\uc5d0\ub3c4 \uc9c0\uc18d\uc801\uc778 \uc7a0\uae08\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<ul style=\"margin: 10px 0 10px 20px;\">\n<li>\ud1b5\uacc4\uc801 \ubc29\ubc95\uacfc\ub294 \ubcc4\uac1c\ub85c SPC\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud3c9\uac00\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc548\ub0b4: \ub098\uc0ac\uc0b0 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc870\ub9bd \ud1a0\ud06c\ub97c \uae30\uc900\uc73c\ub85c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc804\ubb38\uac00 \ud301: \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc704\ud574 \ud638\ud658\ub418\ub294 \ubcfc\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/div>\n<p><!-- Continue with other grades in similar fashion, but since the user message is truncated at the end, I've focused on the structure. In full response, include all sections for 05, 5, 6, 8, 10 with their respective tables and descriptions. --><\/p>\n<h2 style=\"color: #0056b3;\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<div class=\"faq-item\" style=\"margin-bottom: 20px;\">\n<h3 style=\"color: #0056b3;\">04 \ub4f1\uae09 \uc7a0\uae08 \ub108\ud2b8\uc758 \uc2dc\ud5d8 \uccb4\uacb0\ub825\uc740 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ub429\ub2c8\uae4c?<\/h3>\n<p>\uc774 \uac12\uc740 \uc9c1\uacbd 5mm~39mm\uc5d0 \ub300\ud574 GB\/T 3098.2\uc5d0 \uba85\uc2dc\ub41c \ub0b4\ud558\uc911 80%\uc785\ub2c8\ub2e4. \uc774 \uac12\uc740 \uc7a0\uae08 \ub108\ud2b8\uac00 \ud56d\ubcf5 \uc5c6\uc774 \ud544\uc694\ud55c \uc608\uc555\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud558\uba70, \uc774\ub294 \uc800\ud558\uc911 \uc801\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"faq-item\" style=\"margin-bottom: 20px;\">\n<h3 style=\"color: #0056b3;\">\ube44\uae08\uc18d \uc0bd\uc785\ud615 \uc7a0\uae08 \ub108\ud2b8\uc758 \uacbd\uc6b0 \uc5b4\ub5a4 \uc870\uc815\uc774 \uc774\ub8e8\uc5b4\uc9c0\ub098\uc694?<\/h3>\n<p>\uc124\uce58 \uc911 \uc778\uc11c\ud2b8 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubaa8\ub4e0 \uae08\uc18d \uc720\ud615\uc758 \uacbd\uc6b0 \ucd5c\ub300 \ucd08\uae30 \uc870\uc784 \ud1a0\ud06c\ub294 50%\uc785\ub2c8\ub2e4. \ud56d\uc0c1 \uc81c\ud488 \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc5ec \uacb0\ud569 \ubcfc\ud2b8\uc640\uc758 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<div class=\"faq-item\" style=\"margin-bottom: 20px;\">\n<h3 style=\"color: #0056b3;\">\ud074\ub7a8\ud551\ub825 \uc0c1\ud55c \ubc0f \ud558\ud55c\uc774 \uc815\uc758\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc774\ub4e4\uc740 65%\uc640 75%\uc758 \ub0b4\ud558\uc911 \uc0ac\uc774\uc5d0\uc11c \ucd1d \ub9c8\ucc30 \uacc4\uc218(\u03bc_tot)\ub97c \ud3c9\uac00\ud558\uc5ec \uc870\ub9bd \uc77c\uad00\uc131\uc744 \ud655\uc778\ud558\uace0 \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \uacfc\ub3c4\ud558\uac70\ub098 \ubd80\uc871\ud55c \uc870\uc784\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"faq-item\" style=\"margin-bottom: 20px;\">\n<h3 style=\"color: #0056b3;\">5\ub4f1\uae09\uc740 \ub354 \ud070 \uc9c1\uacbd\uc5d0\uc11c \ud074\ub7a8\ud551\ub825 \uba74\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ub2e4\ub978\uac00\uc694?<\/h3>\n<p>\uc9c1\uacbd D &gt; 24mm\uc758 \uacbd\uc6b0, GB\/T 3098.1 \uaddc\uaca9\uc5d0 \ub530\ub978 4.8 \ub4f1\uae09 \ubcfc\ud2b8 \ub0b4\ud558\uc911\uc758 80% \uac15\uc7ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub354 \ub192\uc740 \ub4f1\uae09\uc758 \uac15\uc7ac\uac00 \uacfc\ub3c4\ud560 \uc218 \uc788\ub294 \ub300\ud615 \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc548\uc804\ud55c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"faq-item\" style=\"margin-bottom: 20px;\">\n<h3 style=\"color: #0056b3;\">5\ubc88\uc9f8 \uc624\ud504\ud1a0\ud06c\uc758 \uc758\ubbf8\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc774 \ud14c\uc2a4\ud2b8\ub294 \uc5ec\ub7ec \ubc88\uc758 \uc791\ub3d9 \uc8fc\uae30 \ud6c4\uc5d0\ub3c4 \ud1a0\ud06c \uc720\uc9c0\ub825\uc744 \uac80\uc99d\ud558\uc5ec, \uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc870\ub9bd\ud488\uc5d0\uc11c \uc7a0\uae08 \ub108\ud2b8\uc758 \uc7a0\uae08 \uc720\uc9c0 \ub2a5\ub825\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub294 \uc720\uc9c0\ubcf4\uc218\uac00 \uc7a6\uc740 \uc7a5\ube44\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div class=\"faq-item\" style=\"margin-bottom: 20px;\">\n<h3 style=\"color: #0056b3;\">\uc9c4\ub3d9\uc774 \uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c 8\ub4f1\uae09\uacfc 10\ub4f1\uae09 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/h3>\n<p>10\ub4f1\uae09 \uac15\uc7ac\ub294 \uace0\ud558\uc911 \uc870\uac74\uc5d0\uc11c \ub354 \ub192\uc740 \uccb4\uacb0\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac15\ub3c4\uc640 \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uade0\ud615 \uc788\uac8c \uc720\uc9c0\ud558\ub824\uba74 \uc801\uc6a9 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ub0b4\ud558\uc911 \ubc0f \ud1a0\ud06c\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction to GB\/T 3098.9 Standard This standard specifies the mechanical properties of prevailing torque type steel locknuts, ensuring they provide reliable locking performance against vibration and loosening in mechanical assemblies. It covers grades 04, 05, 5, 6, 8, and 10, with detailed test clamping forces and prevailing torques for thread sizes from M5 to M39. [&hellip;]<\/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-5730","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\/5730","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=5730"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5730\/revisions"}],"predecessor-version":[{"id":5732,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5730\/revisions\/5732"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/media?parent=5730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/categories?post=5730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/tags?post=5730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}