{"id":53423,"date":"2024-12-26T08:00:57","date_gmt":"2024-12-25T23:00:57","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=53423"},"modified":"2026-05-17T14:41:25","modified_gmt":"2026-05-17T05:41:25","slug":"do-not-tighten-the-rebar-head-nut","status":"publish","type":"post","link":"https:\/\/norimen.net\/en\/rebar-head-nut-no-tighten\/","title":{"rendered":"When preparing the ends of rebar inserts, is it better not to tighten the nuts?"},"content":{"rendered":"<p>Hello, everyone.<\/p>\n<p>This is Enta.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53424\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2024\/12\/2021-10-04-08.41.36.jpg\" alt=\"Reinforcing Bar Installer\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2024\/12\/2021-10-04-08.41.36.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2024\/12\/2021-10-04-08.41.36-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>To what extent do you tighten the fasteners when installing rebar?<\/p>\n<p>I sometimes get asked that.<\/p>\n<p>&nbsp;<\/p>\n<p>What do you all think?<\/p>\n<p>Generally speaking, it\u2019s set so that it doesn\u2019t loosen, but occasionally some people ask for it to be set to a specific load using torque control.<\/p>\n<p><a title=\"How to Manage Torque Wrenches\" href=\"https:\/\/norimen.net\/en\/wordpress\/4255\/\" target=\"_blank\" rel=\"noopener\">How to Manage Torque Wrenches<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Well, I guess this is fine, but lately I\u2019ve been wondering if there\u2019s even a need to tighten it at all.<\/p>\n<p>I've started to think that.<\/p>\n<p>&nbsp;<\/p>\n<p>Is it necessary to apply force until the pressure plate bends?<\/p>\n<p>That's what I think.<\/p>\n<p>Since it\u2019s essentially a retaining structure, a force pulls it in when the mountain is about to collapse.<\/p>\n<p>That means it doesn't matter whether it's loose or tight.<\/p>\n<p>&nbsp;<\/p>\n<p>If possible, wouldn't it be better to tighten it very lightly\u2014just enough so the nut doesn't come loose\u2014and secure it with caulk?<\/p>\n<p>That's what I personally think.<\/p>\n<p>It\u2019s because there\u2019s no need to unnecessarily put pressure on the rebar, the cement slurry, and the surrounding soil.<\/p>\n<p>Since it's just a wallpaper, it's fine as is.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-53426\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2024\/12\/2021-10-04-08.47.16.jpg\" alt=\"Head Clamping\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2024\/12\/2021-10-04-08.47.16.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2024\/12\/2021-10-04-08.47.16-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>However, along national highways or in areas with heavy traffic, it\u2019s a good idea to use adhesive or something similar.<\/p>\n<p>There's a high chance it could come loose due to the car's vibrations.<\/p>\n<p>&nbsp;<\/p>\n<p>That said, since it\u2019s highly likely that this line of thinking won\u2019t fly,<\/p>\n<p>It's better to tighten it just enough so it doesn't come loose, like we've always done, lol.<\/p>\n<p>What do you all think?<\/p>\n<p>&nbsp;<\/p>\n<p>See you later.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hello, everyone. This is Enta. I\u2019m sometimes asked, \u201cHow much torque do you apply when tightening rebar inserts?\u201d   What are your thoughts on this? Basically, you just tighten them enough so they don\u2019t come loose, but occasionally some people say you should use a specific load controlled by torque\u2026<\/p>","protected":false},"author":2,"featured_media":53427,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_total_topic_count_hidden":0,"_bbp_total_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[30],"tags":[116,349,1401,4313,6538],"class_list":["post-53423","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lock-bolt","tag-116","tag-349","tag-1401","tag-4313","tag-6538"],"acf":[],"yoast_head":"<!-- This site is optimized with the 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