{"id":3371,"date":"2026-07-22T09:21:00","date_gmt":"2026-07-22T09:21:00","guid":{"rendered":"https:\/\/www.cnxdauto.com\/?p=3371"},"modified":"2026-08-06T07:27:19","modified_gmt":"2026-08-06T07:27:19","slug":"bolt-shear-strength-calculation-guide","status":"publish","type":"post","link":"https:\/\/www.cnxdauto.com\/ko\/blog\/bolt-shear-strength-calculation-guide\/","title":{"rendered":"\ubcfc\ud2b8 \uc804\ub2e8 \uac15\ub3c4 \uc124\uba85: \uacc4\uc0b0 \ubc29\ubc95 \ubc0f \uc62c\ubc14\ub978 \ub4f1\uae09 \uc120\ud0dd \ubc29\ubc95"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ubcfc\ud2b8\uc758 \uc804\ub2e8 \uac15\ub3c4\ub294 \ubcfc\ud2b8\uac00 \ub2e8\uba74\uc744 \ub530\ub77c \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uce21\uba74 \ud798\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcfc\ud2b8\uc758 \uc804\ub2e8 \uac15\ub3c4\ub97c \uc798\ubabb \uacc4\uc0b0\ud558\uba74 \uccb4\uacb0\uae30 \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc190\uc0c1 \ubc0f \uc704\ud5d8\ud55c \uc0ac\uace0\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae00\uc5d0\uc11c\ub294 \ubcfc\ud2b8\uc758 \uc804\ub2e8 \uac15\ub3c4 \uc815\uc758, \uacc4\uc0b0 \ubc29\ubc95 \ubc0f \uc870\uc778\ud2b8\uc758 \ud2b9\uc815 \ud558\uc911\uc5d0 \ub300\ud55c \ubcfc\ud2b8 \ub4f1\uae09 \uc120\ud0dd\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited.webp\" alt=\"\ubcfc\ud2b8 \uc804\ub2e8 \uac15\ub3c4 \ub2e4\uc774\uc5b4\uadf8\ub7a8, \uc804\ub2e8 \ud558\uc911\uc740 \ubcfc\ud2b8 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc5d0\uc11c \uc778\uc7a5 \uac15\ub3c4\uc758 \uc57d 60%\uc5d0 \ud574\ub2f9\" class=\"wp-image-3387\" style=\"width:551px;height:auto\" title=\"\ubcfc\ud2b8 \uc804\ub2e8 \uac15\ub3c4 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc774\ub780 \ubb34\uc5c7\uc778\uac00\" srcset=\"https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited.webp 1200w, https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited-500x281.webp 500w, https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited-300x169.webp 300w, https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited-768x432.webp 768w, https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited-18x10.webp 18w, https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited-133x75.webp 133w, https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited-480x270.webp 480w, https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2026\/08\/bolt-shear-strength-image_04-edited-800x450.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\ubcfc\ud2b8 \uc804\ub2e8 \uac15\ub3c4\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \ubd80\uc7ac\ub97c \uc5f0\uacb0\ud558\ub294 \ubcfc\ud2b8\uc5d0 \uac00\ud574\uc838 \uc11c\ub85c \ubbf8\ub044\ub7ec\uc9c0\uac8c \ud558\ub824\ub294 \ud798\uc740 \uc804\ub2e8\uc73c\ub85c \uacbd\ud5d8\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub2e8\uc5d0\uc11c\ub294 \ud558\uc911\uc774 \ubcfc\ud2b8 \ucd95\uc5d0 \uc218\uc9c1\uc73c\ub85c \uac00\ud574\uc9c0\ub294 \ubc18\uba74, \uc778\uc7a5\uc5d0\uc11c\ub294 \ud558\uc911\uc774 \ubcfc\ud2b8 \ucd95\uc5d0 \ud3c9\ud589\ud558\uac8c \uac00\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 \ubcfc\ud2b8\uc5d0\ub294 \uc9c0\uc815\ub41c \uc804\ub2e8 \uac15\ub3c4\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ubcfc\ud2b8\uc758 \uc804\ub2e8 \uac15\ub3c4\ub294 <a href=\"https:\/\/www.cnxdauto.com\/ko\/blog\/automotive-fasteners\/proof-load-vs-yield-vs-tensile-strength\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>\ubcfc\ud2b8\uc758<\/strong><\/a> \uc778\uc7a5 \uac15\ub3c4\uc5d0\uc11c \uc798 \uc54c\ub824\uc9c4 \ube44\uc728\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AISC \ubc0f Eurocode 3 \uc0ac\uc591\uacfc \uc77c\uce58\ud558\ub294 \uc798 \ubc1b\uc544\ub4e4\uc5ec\uc9c4 \ubc29\uc815\uc2dd\uc744 \uc0ac\uc6a9\ud558\uba74 \uc804\ub2e8 \ub300 \ucd5c\uc18c \uadf9\ud55c \uc778\uc7a5 \uac15\ub3c4\uc758 \ube44\uc728\uc740 \uc57d 60%\ub85c \uc124\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc804\ub2e8 \uac15\ub3c4 \ub300 \uc778\uc7a5 \uac15\ub3c4: \uc8fc\uc694 \ucc28\uc774\uc810<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \uac15\ub3c4\ub294 \ub2e4\ub978 \ud30c\uc190 \ubc29\ubc95\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uc7a5 \uac15\ub3c4\ub294 \ucd95 \uc778\uc7a5 \uc751\ub825 \ud558\uc5d0\uc11c \ubcfc\ud2b8\uc758 \ud30c\uc190\uc5d0 \ub300\ud55c \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \ud55c\ud3b8, \uc804\ub2e8 \uac15\ub3c4\ub294 \ubcfc\ud2b8 \uc0e4\ud504\ud2b8\uc758 \uc804\ub2e8 \ubcc0\ud615\uc5d0 \ub300\ud55c \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uac12 \ubaa8\ub450 \uc911\uc694\ud558\uc9c0\ub9cc \ub2e4\ub978 \uc870\uc778\ud2b8 \uad6c\uc131\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4. \ub0b4\ubd80 \uc555\ub825 \ud558\uc758 \ubcfc\ud2b8 \ud50c\ub79c\uc9c0\ub294 \uc778\uc7a5 \ud558\uc911\uc744 \ubc1b\ub294 \ubcfc\ud2b8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub7a9 \uc870\uc778\ud2b8 \ub610\ub294 \ube54\uc5d0 \ubcfc\ud2b8\ub85c \uace0\uc815\ub41c \ube0c\ub798\ud0b7\uc740 \uc804\ub2e8 \ud558\uc911\uc744 \ubc1b\ub294 \ubcfc\ud2b8\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc2e4\uc81c \uc870\ub9bd\ud488\uc740 \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uacb0\ud569\ud558\ubbc0\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ubcf5\ud569 \ud558\uc911\uc774 \uc801\uc6a9\ub420 \ub54c \uc0c1\ud638 \uc791\uc6a9 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\ub2ec \ubaa9\uc801\uc73c\ub85c \ubcfc\ud2b8 \uc778\uc7a5 \uac15\ub3c4 \ucc28\ud2b8\uac00 \uc8fc\uc694 \ucc38\uc870 \uc790\ub8cc\uc785\ub2c8\ub2e4. \uc804\ub2e8 \uc6a9\ub7c9\uc740 \ub300\ubd80\ubd84\uc758 \ubcfc\ud2b8 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \ub3c5\ub9bd\uc801\uc73c\ub85c \uba85\uc2dc\ub418\uae30\ubcf4\ub2e4\ub294 \ud574\ub2f9 \uac12\uc5d0\uc11c \ud30c\uc0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub4f1\uae09\ubcc4 \ubcfc\ud2b8 \uc804\ub2e8 \uac15\ub3c4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub798 \ud45c\ub294 \uc77c\ubc18\uc801\uc778 \ubbf8\ud130\ubc95 \ubc0f \uc778\uce58\ubc95 <a href=\"https:\/\/www.cnxdauto.com\/ko\/blog\/lug-bolts\/high-strength-bolt-grades-comparison-guide\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.cnxdauto.com\/blog\/lug-bolts\/high-strength-bolt-grades-comparison-guide\/\" rel=\"noreferrer noopener\">\ubcfc\ud2b8 \ub4f1\uae09<\/a>. \uc5d0 \ub300\ud55c \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4, \ud30c\uc0dd\ub41c \uc804\ub2e8 \uac15\ub3c4 \ubc0f \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc804\ub2e8 \uac12\uc740 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\uc758 60%\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\ub4f1\uae09<\/th><th>\ud45c\uc900<\/th><th>\ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4 (MPa)<\/th><th>\ud30c\uc0dd\ub41c \uc804\ub2e8 \uac15\ub3c4 (MPa)<\/th><th>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4<\/th><\/tr><\/thead><tbody><tr><td>4.8<\/td><td>ISO 898-1<\/td><td>420<\/td><td>252<\/td><td>\uacbd\ub7c9 \uad6c\uc870, \uc77c\ubc18 \uc870\ub9bd<\/td><\/tr><tr><td>8.8<\/td><td>ISO 898-1<\/td><td>800<\/td><td>480<\/td><td>\uad6c\uc870\uc6a9 \uac15\ucca0, \uae30\uacc4\ub958<\/td><\/tr><tr><td>10.9<\/td><td>ISO 898-1<\/td><td>1040<\/td><td>624<\/td><td>\uc790\ub3d9\ucc28, \uc911\uc7a5\ube44<\/td><\/tr><tr><td>12.9<\/td><td>ISO 898-1<\/td><td>1220<\/td><td>732<\/td><td>\uace0\ud558\uc911, \uc815\ubc00 \uc870\ub9bd<\/td><\/tr><tr><td>5\ud559\ub144<\/td><td>SAE J429<\/td><td>827<\/td><td>496<\/td><td>\uc77c\ubc18 \uc0b0\uc5c5, \uc778\uce58\ubc95<\/td><\/tr><tr><td>8\ub4f1\uae09<\/td><td>SAE J429<\/td><td>1034<\/td><td>620<\/td><td>\uad6c\uc870, \uad6c\ub3d9\uacc4, \uace0\uc751\ub825<\/td><\/tr><tr><td>A325<\/td><td>ASTM F3125<\/td><td>827<\/td><td>496<\/td><td>\uad6c\uc870\uc6a9 \uac15\ucca0 \uc5f0\uacb0\ubd80<\/td><\/tr><tr><td>A490<\/td><td>ASTM F3125<\/td><td>1034<\/td><td>620<\/td><td>\uc911\uad6c\uc870, \uad50\ub7c9<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\ubcfc\ud2b8 \uc804\ub2e8 \uac15\ub3c4 \ucc28\ud2b8 (\ub4f1\uae09\ubcc4, ISO 898-1 \/ SAE J429 \/ ASTM F3125)<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ubcfc\ud2b8 \uac15\ub3c4 \ucc28\ud2b8\ub294 \uc0b0\uc5c5 \ubc0f \uad6c\uc870 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \ub4f1\uae09\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 \ud06c\uae30\uc640 \ud558\uc704 \ub4f1\uae09\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ubcfc\ud2b8 \uc778\uc7a5 \uac15\ub3c4 \ucc28\ud2b8\ub97c \ubcf4\ub824\uba74 \ubbf8\ud130\ubc95\uc758 \uacbd\uc6b0 ISO 898-1, \uc778\uce58\ubc95 \uad6c\uc870 \ub4f1\uae09\uc758 \uacbd\uc6b0 ASTM F3125\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubcfc\ud2b8 \uc804\ub2e8 \uac15\ub3c4 \uacc4\uc0b0 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcfc\ud2b8\uc758 \ub2e8\uc77c \uc804\ub2e8 \uc6a9\ub7c9\uc5d0 \ub300\ud55c \uae30\ubcf8 \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub2e8 \uc6a9\ub7c9 = 0.6 x Fub x As<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fub\ub294 MPa \ub2e8\uc704\uc758 \ucd5c\uc18c \uadf9\ud55c \uc778\uc7a5 \uac15\ub3c4\uc774\uace0, As\ub294 \uc81c\uacf1\ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704\uc758 \ubcfc\ud2b8 \uc751\ub825 \uba74\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc608\uc2dc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M16 \ub4f1\uae09 10.9 \ubcfc\ud2b8\ub294 157 mm\u00b2\uc758 \uc751\ub825 \uba74\uc801\uacfc 1,040 MPa\uc758 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub97c \uac00\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub2e8 \uac15\ub3c4 = 0.6 x 1,040 x 157 = 97,968 N, \ubcfc\ud2b8\ub2f9 \uc57d 98 kN.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc218\uce58\ub294 \uc548\uc804 \uacc4\uc218\ub97c \uc801\uc6a9\ud558\uae30 \uc804 \ubcfc\ud2b8 \ud558\ub098\uc758 \uc774\ub860\uc801\uc778 \ub2e8\uc77c \uc804\ub2e8 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\uc870 \uc124\uacc4\uc5d0\uc11c Eurocode 3\ub294 1.25\uc758 \ubd80\ubd84 \uc548\uc804 \uacc4\uc218\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc2e4\uc81c \uc774 \ubcfc\ud2b8\uc758 \uc124\uacc4 \uc804\ub2e8 \uc800\ud56d\uc740 \uc57d 78kN\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\uad6d \ubcfc\ud2b8\uc758 \uacbd\uc6b0, \ud30c\uc6b4\ub4dc\/\uc81c\uacf1\uc778\uce58(psi) \ub2e8\uc704\uc758 \uc778\uc7a5 \uac15\ub3c4\uc640 \uc81c\uacf1\uc778\uce58 \ub2e8\uc704\uc758 \uc751\ub825 \uba74\uc801\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub3d9\uc77c\ud55c \uacf5\uc2dd\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc751\ub825 \uba74\uc801\uc774 0.1419 in\u00b2\uc774\uace0 \uc778\uc7a5 \uac15\ub3c4\uac00 150,000 psi\uc778 1\/2\uc778\uce58 \ub4f1\uae09 8 \ubcfc\ud2b8\ub294 \uc57d 0.6 x 150,000 x 0.1419 = 12,771 lbf\uc758 \ub2e8\uc77c \uc804\ub2e8 \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \ub300\ub7b5 12.8 kips\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uc77c \uc804\ub2e8 \ub300 \uc774\uc911 \uc804\ub2e8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\uc778\ud2b8\uc758 \uc804\ub2e8\uba74 \uc218\ub294 \uac01 \ubcfc\ud2b8\uc758 \uc720\ud6a8 \uac15\ub3c4\ub97c \ud06c\uac8c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2e8\uc77c \uc804\ub2e8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uc77c \uc804\ub2e8 \uc870\uc778\ud2b8\uc5d0\uc11c \ubcfc\ud2b8\ub294 \ud558\ub098\uc758 \uc804\ub2e8\uba74\uc744 \uac00\ub85c\uc9c0\ub985\ub2c8\ub2e4. \ub450 \uac1c\uc758 \ud310\uc774 \uacb9\uccd0 \ubcfc\ud2b8\ub85c \uc5f0\uacb0\ub41c \uac04\ub2e8\ud55c \uacb9\uce68 \uc870\uc778\ud2b8\ub294 \uc77c\ubc18\uc801\uc778 \ub2e8\uc77c \uc804\ub2e8 \uad6c\uc131\uc785\ub2c8\ub2e4. \uac01 \ubcfc\ud2b8\ub294 \ud558\ub098\uc758 \ub2e8\uba74\uc5d0\uc11c \uc804\uccb4 \ud558\uc911\uc744 \uc800\ud56d\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc774\uc911 \uc804\ub2e8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uc911 \uc804\ub2e8 \uc870\uc778\ud2b8\uc5d0\uc11c \ubcfc\ud2b8\ub294 \uc138 \uac1c\uc758 \ud310\uc744 \ud1b5\uacfc\ud569\ub2c8\ub2e4: \ud558\ub098\uc758 \ub0b4\ubd80 \ud310\uacfc \ub450 \uac1c\uc758 \uc678\ubd80 \ubd80\uc7ac.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ub450 \uac1c\uc758 \uc804\ub2e8\uba74\uc744 \uc0dd\uc131\ud558\uba70, \ubcfc\ud2b8\ub294 \ub450 \uac1c\uc758 \ub2e8\uba74\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 \ud558\uc911\uc744 \uc800\ud56d\ud569\ub2c8\ub2e4. \uc774\ub294 \ub3d9\uc77c\ud55c \ubcfc\ud2b8 \uc9c1\uacbd \ubc0f \ub4f1\uae09\uc5d0 \ub300\ud574 \ubcfc\ud2b8\uc758 \uc804\ub2e8 \uac15\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ub450 \ubc30\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac70\uc14b \ud50c\ub808\uc774\ud2b8 \uc5f0\uacb0\ubd80, \ud074\ub808\ube44\uc2a4 \ud540 \uc870\uc778\ud2b8 \ubc0f \uc77c\ubd80 \ube54-\uae30\ub465 \uc5f0\uacb0\ubd80\ub294 \ubcfc\ud2b8 \uc218\ub97c \uc904\uc774\uac70\ub098 \ub354 \uc791\uc740 \uc9c1\uacbd\uc758 \ud328\uc2a4\ub108\ub97c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \uc774\uc911 \uc804\ub2e8 \uad6c\uc131\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\uc911 \uc804\ub2e8 \uac15\ub3c4\ub97c \uacc4\uc0b0\ud560 \ub54c\ub294 \ub2e8\uc77c \uc804\ub2e8 \uac12\uc744 \ub450 \ubc30\ub85c \uacf1\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc804\ub2e8 \ud558\uc911\uc5d0 \ub300\ud55c \uc62c\ubc14\ub978 \ubcfc\ud2b8 \ub4f1\uae09 \uc120\ud0dd \ubc29\ubc95<\/h2>\n\n\n\n<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n<style>\r\n    :root {\r\n        --primary-color: #070E42;\r\n        --text-light: #ffffff;\r\n        --text-dark: #333333;\r\n        --border-color: #e0e0e0;\r\n    }\r\n\r\n    .product-card-container {\r\n        display: flex;\r\n        flex-direction: row;\r\n        width: 100%;\r\n        max-width: 900px; \/* \u63a7\u5236\u5361\u7247\u4e0d\u5360\u636e\u8fc7\u591a\u7248\u9762 *\/\r\n        margin: 20px auto;\r\n        border: 1px solid var(--border-color);\r\n        border-radius: 8px;\r\n        overflow: hidden;\r\n        background: #fff;\r\n        transition: transform 0.3s ease, box-shadow 0.3s ease;\r\n        font-family: 'Segoe UI', Arial, sans-serif;\r\n    }\r\n\r\n    .product-card-container:hover {\r\n        transform: translateY(-5px);\r\n        box-shadow: 0 10px 20px rgba(0,0,0,0.1);\r\n    }\r\n\r\n    \/* \u5de6\u4fa7\u56fe\u7247\u533a\u57df *\/\r\n    .card-image-box {\r\n        flex: 0 0 50%; \/* \u5360\u636e50% *\/\r\n        background-color: #f9f9f9;\r\n        display: flex;\r\n        align-items: center;\r\n        justify-content: center;\r\n        overflow: hidden;\r\n    }\r\n\r\n    .card-image-box img {\r\n        width: 100%;\r\n        height: 100%;\r\n        object-fit: cover; \/* \u4fdd\u8bc1\u9ad8\u5ea6\u7edf\u4e00\u4e14\u56fe\u7247\u4e0d\u53d8\u5f62 *\/\r\n        max-height: 320px; \/* \u9650\u5236\u6574\u4f53\u9ad8\u5ea6 *\/\r\n    }\r\n\r\n    \/* \u53f3\u4fa7\u6587\u6848\u533a\u57df *\/\r\n    .card-content-box {\r\n        flex: 0 0 50%; \/* \u5360\u636e50% *\/\r\n        padding: 25px;\r\n        display: flex;\r\n        flex-direction: column;\r\n        justify-content: center;\r\n        background-color: #fff;\r\n    }\r\n\r\n    .card-title {\r\n        font-size: 1.25rem;\r\n        font-weight: 700;\r\n        color: var(--primary-color);\r\n        margin-bottom: 15px;\r\n        line-height: 1.3;\r\n    }\r\n\r\n    .card-specs {\r\n        list-style: none;\r\n        padding: 0;\r\n        margin: 0 0 20px 0;\r\n    }\r\n\r\n    .card-specs li {\r\n        font-size: 0.95rem;\r\n        color: var(--text-dark);\r\n        margin-bottom: 8px;\r\n        position: relative;\r\n        padding-left: 18px;\r\n    }\r\n\r\n    .card-specs li::before {\r\n        content: \"\u2713\";\r\n        position: absolute;\r\n        left: 0;\r\n        color: var(--primary-color);\r\n        font-weight: bold;\r\n    }\r\n\r\n    \/* \u6309\u94ae\u4ea4\u4e92\u8bbe\u8ba1 *\/\r\n    .card-button {\r\n        display: inline-block;\r\n        width: fit-content;\r\n        padding: 10px 25px;\r\n        background-color: var(--primary-color);\r\n        color: var(--text-light) !important;\r\n        text-decoration: none;\r\n        border-radius: 4px;\r\n        font-weight: 600;\r\n        border: 2px solid var(--primary-color);\r\n        transition: all 0.3s ease;\r\n        text-align: center;\r\n    }\r\n\r\n    .card-button:hover {\r\n        background-color: #ffffff;\r\n        color: var(--primary-color) !important;\r\n    }\r\n\r\n    \/* \u54cd\u5e94\u5f0f\u8c03\u6574 (\u624b\u673a\u7aef) *\/\r\n    @media (max-width: 768px) {\r\n        .product-card-container {\r\n            flex-direction: column; \/* \u624b\u673a\u7aef\u53d8\u4e3a\u4e0a\u4e0b\u7ed3\u6784 *\/\r\n            max-width: 100%;\r\n        }\r\n        .card-image-box, .card-content-box {\r\n            flex: 0 0 100%;\r\n        }\r\n        .card-image-box img {\r\n            max-height: 250px;\r\n        }\r\n    }\r\n<\/style>\r\n<\/head>\r\n<body>\r\n\r\n<div class=\"product-card-container\">\r\n    <div class=\"card-image-box\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.cnxdauto.com\/wp-content\/uploads\/2025\/11\/Aaeb6553359ed4487933e774f44556516r.jpg\" alt=\"\" title=\"\">\r\n    <\/div>\r\n\r\n    <div class=\"card-content-box\">\r\n        <span class=\"card-title\">\uc790\ub3d9\ucc28 \ud720 \ubcfc\ud2b8 10.9 \ud720 \ud5c8\ube0c \uc5b4\uc148\ube14\ub9ac \ud2b8\ub7ed \ud720 \ubcfc\ud2b8 | OEM 5335-3101040<\/span>\r\n        <ul class=\"card-specs\">\r\n            \uc774 \ub4f1\uae09 10.9 \ud720 \ud5c8\ube0c \ubcfc\ud2b8\ub294 \uace0\uac15\ub3c4 \uac15\ucca0 40Cr \ub610\ub294 35CrMo\ub85c \uc81c\uc870\ub418\uc5c8\uc73c\uba70, \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131\uacfc \uacac\uace0\uc131\uc744 \uc704\ud574 \ube14\ub799 \uc0b0\ud654\ubb3c \ub9c8\uac10 \ucc98\ub9ac\uac00 \ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \r\n        <\/ul>\r\n        <a href=\"https:\/\/www.cnxdauto.com\/ko\/product\/automobile-wheel-bolt-10-9-wheel-hub-assembly-truck-wheel-bolt-for-maz-vehicle-parts-5335-3101040-steel\/\" class=\"card-button\">\uc9c0\uae08 \ubb38\uc758\ud558\uae30<\/a>\r\n    <\/div>\r\n<\/div>\r\n\r\n<\/body>\r\n<\/html>\n\n\n\n<p class=\"wp-block-paragraph\">\ub4f1\uae09 \uc120\ud0dd\uc740 \ubcfc\ud2b8\ub2f9 \uc124\uacc4 \uc804\ub2e8 \ud558\uc911\uc744 \uacc4\uc0b0\ud55c \ub2e4\uc74c, \uc801\uc6a9\ub41c \ud544\uc694\ud55c \uc548\uc804 \uacc4\uc218\ub85c \uc801\uc808\ud55c \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\ub294 \ub4f1\uae09\uacfc \uc77c\uce58\uc2dc\ud0a4\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uba87 \uac00\uc9c0 \uc2e4\uc6a9\uc801\uc778 \uc9c0\uce68\uc774 \uc120\ud0dd \ubc94\uc704\ub97c \uc881\ud788\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AISC\uc5d0 \ub530\ub978 \uc77c\ubc18 \uad6c\uc870\uc6a9 \uac15\ucca0 \uc5f0\uacb0\ubd80\uc758 \uacbd\uc6b0, A325 \ub610\ub294 A490 \ubcfc\ud2b8\uac00 \ud45c\uc900\uc785\ub2c8\ub2e4. A490\uc740 A325\uac00 \ub354 \ub9ce\uc740 \ubcfc\ud2b8\ub97c \ud544\uc694\ub85c \ud558\ub294 \uace0\ud558\uc911 \uc5f0\uacb0\ubd80\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eurocode 3\uc5d0 \ub530\ub978 \ubbf8\ud130\ubc95 \uad6c\uc870 \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0, \ub4f1\uae09 8.8\uc740 \ub300\ubd80\ubd84\uc758 \ud45c\uc900 \uc5f0\uacb0\ubd80\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \ub4f1\uae09 10.9\ub294 \uc870\uc778\ud2b8 \ud615\uc0c1\uc774 \ubcfc\ud2b8 \uc218 \ub610\ub294 \uc9c1\uacbd\uc744 \uc81c\ud55c\ud558\ub294 \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For <a href=\"https:\/\/www.cnxdauto.com\/ko\/automotive-bolts-manufacturer\/\" target=\"_blank\" rel=\"noopener noreferrer\">\uc790\ub3d9\ucc28<\/a> \ubc0f \uc815\ubc00 \uae30\uacc4, \uace0\uac15\ub3c4 \ubcfc\ud2b8 \ub4f1\uae09 10.9 \ub610\ub294 12.9\ub294 \uc9c4\ub3d9\uc774 \uc2ec\ud55c \ud658\uacbd\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc774\ub294 \ub0ae\uc740 \ub4f1\uae09\uc774 \ud480\ub9bc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub354 \uc5c4\uaca9\ud55c \ud1a0\ud06c \uc81c\uc5b4 \ub610\ub294 \uc7a0\uae08 \uae30\ub2a5\uc744 \ud544\uc694\ub85c \ud558\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7ac\ub8cc\ub294 \ub4f1\uae09 \ubc88\ud638 \uc774\uc0c1\uc73c\ub85c \uc911\uc694\ud569\ub2c8\ub2e4. \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub610\ub294 \ud569\uae08\uac15\uc758 \uace0\uac15\ub3c4 \ubcfc\ud2b8\ub294 \ub2e4\uc74c\uc5d0\uc11c \uc9c0\uc815\ub429\ub2c8\ub2e4. <a href=\"https:\/\/www.cnxdauto.com\/ko\/blog\/automotive-fasteners\/corrosion-resistant-fasteners-prevent-rust-automotive\/\" target=\"_blank\" rel=\"noopener noreferrer\">\ub0b4\ubd80\uc2dd\uc131<\/a> \ubc0f \uc804\ub2e8 \uac15\ub3c4 \ubaa8\ub450 \ub9cc\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \ud2b9\ud788 \ud574\uc591, \ud654\ud559 \ubc0f \uc5d0\ub108\uc9c0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CNXD\ub294 \ud0c4\uc18c\uac15, \ud569\uae08\uac15 \ubc0f \ud2b9\uc218 \ud569\uae08\uc758 \ub4f1\uae09 8.8\uc5d0\uc11c 12.9\uae4c\uc9c0\uc758 \uace0\uac15\ub3c4 \ubcfc\ud2b8\ub97c \uacf5\uae09\ud569\ub2c8\ub2e4. IATF 16949 \ud488\uc9c8 \ubb38\uc11c \ubc0f \uc804\uccb4 \uc7ac\ub8cc \ucd94\uc801\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9de\ucda4\ud615 \ud06c\uae30 \ubc0f \ube44\ud45c\uc900 \ub098\uc0ac\uc0b0 \ud615\ud0dc\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc911 \uc9c0\uc9c0 \uc751\uc6a9 \ubd84\uc57c \ud3c9\uac00\ub97c \uc704\ud55c \uc0d8\ud50c\uc744 \uc694\uccad\ud558\ub824\uba74 CNXD\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.cnxdauto.com\/ko\/contact\/\" style=\"background-color:#5c81f3\" target=\"_blank\" rel=\"noreferrer noopener\">\uacac\uc801 \ubb38\uc758<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The shear strength of a bolt is the highest sideways force that a bolt can withstand before breaking apart along its cross-section. Incorrect calculation of the<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":3366,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-3371","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/posts\/3371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/comments?post=3371"}],"version-history":[{"count":4,"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/posts\/3371\/revisions"}],"predecessor-version":[{"id":3390,"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/posts\/3371\/revisions\/3390"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/media\/3366"}],"wp:attachment":[{"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/media?parent=3371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/categories?post=3371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnxdauto.com\/ko\/wp-json\/wp\/v2\/tags?post=3371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}