{"id":4120,"date":"2024-02-27T11:52:51","date_gmt":"2024-02-27T11:52:51","guid":{"rendered":"http:\/\/hvc-vn.com\/san-pham\/hardlock-nut-hln-special-locknut\/"},"modified":"2024-02-27T11:52:51","modified_gmt":"2024-02-27T11:52:51","slug":"hardlock-nut-hln-special-locknut","status":"publish","type":"product","link":"https:\/\/hvc-vn.com\/en\/products\/hardlock-nut-hln-special-locknut\/","title":{"rendered":"HARDLOCK Nut (HLN) &#8211; Special Locknut"},"content":{"rendered":"<h3><strong>Features:<\/strong><\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft wp-image-2958 \" src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/product-hln-feature-300x249.webp\" alt=\"\" width=\"460\" height=\"381\" srcset=\"https:\/\/hvc-vn.com\/wp-content\/uploads\/2024\/02\/product-hln-feature-300x249.webp 300w, https:\/\/hvc-vn.com\/wp-content\/uploads\/2024\/02\/product-hln-feature-768x637.webp 768w, https:\/\/hvc-vn.com\/wp-content\/uploads\/2024\/02\/product-hln-feature-600x497.webp 600w, https:\/\/hvc-vn.com\/wp-content\/uploads\/2024\/02\/product-hln-feature.webp 900w\" sizes=\"(max-width: 460px) 100vw, 460px\" \/><\/p>\n<div class=\"flex-1 overflow-hidden\">\n<div class=\"react-scroll-to-bottom--css-iwrmv-79elbk h-full\">\n<div class=\"react-scroll-to-bottom--css-iwrmv-1n7m0yu\">\n<div class=\"flex flex-col text-sm pb-9\">\n<div class=\"w-full text-token-text-primary\" data-testid=\"conversation-turn-209\">\n<div class=\"px-4 py-2 justify-center text-base md:gap-6 m-auto\">\n<div class=\"flex flex-1 text-base mx-auto gap-3 md:px-5 lg:px-1 xl:px-5 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem] group final-completion\">\n<div class=\"relative flex w-full flex-col agent-turn\">\n<div class=\"flex-col gap-1 md:gap-3\">\n<div class=\"flex flex-grow flex-col max-w-full\">\n<div class=\"min-h-[20px] text-message flex flex-col items-start gap-3 whitespace-pre-wrap break-words [.text-message+&amp;]:mt-5 overflow-x-auto\" data-message-author-role=\"assistant\" data-message-id=\"1e7d3e88-e297-4f8c-a995-f303c7e6774e\">\n<div class=\"markdown prose w-full break-words dark:prose-invert dark\">\n<ul>\n<li><strong>Self-locking effect recognized by the world<\/strong><br \/>\nThe HLN Hardlock Nut passes United States NAS (National Aerospace Standard) aviation standards.<\/li>\n<li><strong>Torque and Axial Force control<\/strong><br \/>\nControl the axial force with proper torque wherever used.<\/li>\n<li><strong>Reusable<\/strong><br \/>\nMade of all metal with little few wear surfaces, sustains a powerful self-locking effect.<\/li>\n<li><strong>Easy and efficient<\/strong><br \/>\nCan be easily installed with just one commercially available tool.<\/li>\n<li><strong>Economical<\/strong><br \/>\nReduced maintenance and labor add up to a significant savings in overall costs.<\/li>\n<\/ul>\n<h3><a href=\"https:\/\/drive.google.com\/file\/d\/1xmxBMYDh02_U0N0GWPm6wSo3G3f-tHNX\/view?usp=sharing\" target=\"_blank\" rel=\"noopener\"><strong>Download Catalog<\/strong><\/a><\/h3>\n<p>&nbsp;<\/p>\n<h3><strong>Installation Procedure:<\/strong><\/h3>\n<figure id=\"attachment_2959\" aria-describedby=\"caption-attachment-2959\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img decoding=\"async\" class=\"wp-image-2959 size-full lazyload\" data-src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_01.webp\" alt=\"\" width=\"300\" height=\"200\" data-wp-editing=\"1\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/200;\"><noscript><img decoding=\"async\" class=\"wp-image-2959 size-full\" src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_01.webp\" alt=\"\" width=\"300\" height=\"200\" data-wp-editing=\"1\"><\/noscript><figcaption id=\"caption-attachment-2959\" class=\"wp-caption-text\"><strong>B1<\/strong>: Screw the convex nut (tightening nut) onto the target bolt manually.<\/figcaption><\/figure>\n<figure id=\"attachment_2960\" aria-describedby=\"caption-attachment-2960\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img decoding=\"async\" class=\"size-full wp-image-2960 lazyload\" data-src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_02.webp\" alt=\"\" width=\"300\" height=\"200\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/200;\"><noscript><img decoding=\"async\" class=\"size-full wp-image-2960\" src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_02.webp\" alt=\"\" width=\"300\" height=\"200\"><\/noscript><figcaption id=\"caption-attachment-2960\" class=\"wp-caption-text\"><strong>B2:<\/strong> Use a wrench, torque wrench or other tightening tool to tighten the convex nut to the torque required for the target application.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"mt-1 flex justify-start gap-3 empty:hidden\">\n<figure id=\"attachment_2962\" aria-describedby=\"caption-attachment-2962\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2962 lazyload\" data-src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_03.webp\" alt=\"\" width=\"300\" height=\"200\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/200;\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2962\" src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_03.webp\" alt=\"\" width=\"300\" height=\"200\"><\/noscript><figcaption id=\"caption-attachment-2962\" class=\"wp-caption-text\"><strong>B3:<\/strong> At this point, the convex nut has exactly the same strength as a general-purpose nut.<\/figcaption><\/figure>\n<figure id=\"attachment_2963\" aria-describedby=\"caption-attachment-2963\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2963 lazyload\" data-src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_04.webp\" alt=\"\" width=\"300\" height=\"200\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/200;\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2963\" src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_04.webp\" alt=\"\" width=\"300\" height=\"200\"><\/noscript><figcaption id=\"caption-attachment-2963\" class=\"wp-caption-text\"><strong>B4:<\/strong> Place the concave nut (lock nut) on the convex nut and tighten manually until it no longer turns. Before continuing with a tool, make sure that the gap between the convex nut and concave nut is about one thread pitch. If not, please refrain from using the Hardlock Nut with this bolt. If the gap is narrower than one thread, the nuts will not lock with adequate strength. When reusing a Hardlock Nut, also make sure there is a one thread gap.<\/figcaption><\/figure>\n<figure id=\"attachment_2964\" aria-describedby=\"caption-attachment-2964\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2964 lazyload\" data-src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_05.webp\" alt=\"\" width=\"300\" height=\"200\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/200;\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2964\" src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_05.webp\" alt=\"\" width=\"300\" height=\"200\"><\/noscript><figcaption id=\"caption-attachment-2964\" class=\"wp-caption-text\"><strong>B5:<\/strong> Use a torque wrench to tighten the concave nut to the Hardlock recommended torque.<\/figcaption><\/figure>\n<figure id=\"attachment_2965\" aria-describedby=\"caption-attachment-2965\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2965 lazyload\" data-src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_06.webp\" alt=\"\" width=\"300\" height=\"200\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/200;\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2965\" src=\"https:\/\/understand-tinnitus-now.site\/wp-content\/uploads\/2024\/02\/hln_attachment_06.webp\" alt=\"\" width=\"300\" height=\"200\"><\/noscript><figcaption id=\"caption-attachment-2965\" class=\"wp-caption-text\">Even if the nuts are tightened correctly, a gap may remain depending on the bolt diameter tolerance. Regardless of whether there is a gap, if tightened correctly as described above, the Hardlock Nut will provide a strong locking effect.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"w-full pt-2 md:pt-0 dark:border-white\/20 md:border-transparent md:dark:border-transparent md:w-[calc(100%-.5rem)]\">\n<form class=\"stretch mx-2 flex flex-row gap-3 last:mb-2 md:mx-4 md:last:mb-6 lg:mx-auto lg:max-w-2xl xl:max-w-3xl\">\n<div class=\"relative flex h-full flex-1 flex-col\">\n<div class=\"flex w-full items-center\">\n<div class=\"overflow-hidden [&amp;:has(textarea:focus)]:border-token-border-xheavy [&amp;:has(textarea:focus)]:shadow-[0_2px_6px_rgba(0,0,0,.05)] flex flex-col w-full dark:border-token-border-medium flex-grow relative border border-token-border-medium dark:text-white rounded-2xl bg-token-main-surface-primary\" data-quillbot-parent=\"9f5WPJSIxV9RTatPo18fy\">\n<div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/form>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>HARDLOCK Nut, composed of a convex nut and concave nut, also known as eccentric double nut is an all-metal locknut adaptable to any material.<\/p>\n","protected":false},"featured_media":4877,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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