{"id":22393,"date":"2025-11-04T03:20:25","date_gmt":"2025-11-04T03:20:25","guid":{"rendered":"https:\/\/gun-engineer.com\/?post_type=product&#038;p=22393"},"modified":"2026-02-17T11:26:00","modified_gmt":"2026-02-17T11:26:00","slug":"ar15-steel-barrel-nut-gun-engineer","status":"publish","type":"product","link":"https:\/\/gun-engineer.com\/es\/producto\/ar15-steel-barrel-nut-gun-engineer\/","title":{"rendered":"Gun Engineer AR-15 Barrel Nut &#8211; Steel Torque-Ready, Nitride Coated"},"content":{"rendered":"<h3 id=\"heading-f147407b-d98c-47bc-976b-f64f3f10277b--foundation-of-barrel-integrity-0\">Foundation of Barrel Integrity<\/h3>\n<p>The Gun Engineer Barrel Nut establishes the critical interface between your AR-15 barrel and receiver, delivering uncompromised structural integrity for long-term accuracy. Designed for professional armorers and builders, its precision-ground internal surfaces distribute clamp forces evenly across the barrel extension, preventing stress concentration points that cause zero shift during rapid-fire sequences.<\/p>\n<p>Forged from heat-treated Chromoly steel and finished with military-grade nitride coating, this component withstands repeated torque applications and aggressive environmental exposure without thread degradation.<\/p>\n<h4 id=\"heading-f147407b-d98c-47bc-976b-f64f3f10277b--critical-engineering-features-0\">Critical Engineering Features:<\/h4>\n<ul>\n<li><strong>Torque-Tolerant Steel Construction<\/strong>\u00a0&#8211; AISI 4140 Chromoly withstands 100+ ft-lb applications<\/li>\n<li><strong>Anti-Galling Treatment<\/strong>\u00a0&#8211; Diamond-like carbon coating eliminates thread galling<\/li>\n<li><strong>Precision Timing Notches<\/strong>\u00a0&#8211; Indexed engagement system for handguard alignment<\/li>\n<li><strong>Thermal Stress Relief<\/strong>\u00a0&#8211; Vacuum-sealed tempering eliminates material fatigue risks<\/li>\n<li><strong>Mil-Spec Thread Pitch<\/strong>\u00a0&#8211; 1.375&#8243;-24 TPI universal receiver compatibility<\/li>\n<li><strong>Double-Lip Sealing Surface<\/strong>\u00a0&#8211; Creates hydraulic lock with receiver face<\/li>\n<\/ul>\n<h4 id=\"heading-f147407b-d98c-47bc-976b-f64f3f10277b--technical-specifications-0\">Technical Specifications<\/h4>\n<div class=\"TableWrapper-eGeEPK jRXIOF table-wrapper\">\n<table>\n<tbody>\n<tr>\n<th>Par\u00e1metro<\/th>\n<th>Valor<\/th>\n<\/tr>\n<tr>\n<td>Material<\/td>\n<td>AISI 4140 Chromoly Steel<\/td>\n<\/tr>\n<tr>\n<td>Surface Treatment<\/td>\n<td>QPQ Nitride Coating<\/td>\n<\/tr>\n<tr>\n<td>Thread Pitch<\/td>\n<td>1.375&#8243;-24 TPI (Mil-Spec)<\/td>\n<\/tr>\n<tr>\n<td>Hex Size<\/td>\n<td>1.25&#8243; Armorer&#8217;s Wrench<\/td>\n<\/tr>\n<tr>\n<td>Torque Range<\/td>\n<td>35-80 ft-lbs<\/td>\n<\/tr>\n<tr>\n<td>Peso<\/td>\n<td>3.7 oz (105 g)<\/td>\n<\/tr>\n<tr>\n<td>Diameter<\/td>\n<td>1.375&#8243;<\/td>\n<\/tr>\n<tr>\n<td>Compatibilidad<\/td>\n<td>AR-15\/M16 Platforms<\/td>\n<\/tr>\n<tr>\n<td>Pa\u00eds de origen<\/td>\n<td>Malasia<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"ToolbarWrapper-cgPsZ CTcSt table-toolbar\"><\/div>\n<\/div>\n<p><em>Designed in Malaysia by Gun Engineer, ensuring precision and reliability.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Engineered for reliable barrel retention, this AR-15 barrel nut provides consistent torque application and alignment stability. CNC-machined from hardened steel with anti-gall coating. Designed to exact specs by Gun Engineer Malaysia.<\/p>","protected":false},"featured_media":22398,"comment_status":"open","ping_status":"closed","template":"","meta":[],"etheme_brands":[],"product_brand":[],"product_cat":[84,68],"product_tag":[326,306,330,309,328,329,327,331],"class_list":{"0":"post-22393","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ar-15-handguards","7":"product_cat-ar-15-parts","8":"product_tag-ar15-barrel-nut","9":"product_tag-ar15-parts","10":"product_tag-barrel-installation","11":"product_tag-gun-engineer-malaysia","12":"product_tag-nitride-barrel-nut","13":"product_tag-rifle-building","14":"product_tag-steel-barrel-nut","15":"product_tag-torque-tool","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>AR-15 Barrel Nut | Steel Construction | Gun Engineer Malaysia<\/title>\n<meta name=\"description\" content=\"Precision AR-15 barrel nut featuring nitride-coated steel construction. Ensures secure torque retention and barrel alignment. Designed for Malaysia.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gun-engineer.com\/es\/producto\/ar15-steel-barrel-nut-gun-engineer\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gun Engineer AR-15 Barrel Nut - Steel Torque-Ready, Nitride Coated\" \/>\n<meta property=\"og:description\" content=\"Precision AR-15 barrel nut featuring nitride-coated steel construction. Ensures secure torque retention and barrel alignment. Designed for Malaysia.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gun-engineer.com\/es\/producto\/ar15-steel-barrel-nut-gun-engineer\/\" \/>\n<meta property=\"og:site_name\" content=\"Gun Engineer\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-17T11:26:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gun-engineer.com\/wp-content\/uploads\/2025\/11\/steel-barrel-nut.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"700\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Precio\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Disponibilidad\" \/>\n\t<meta name=\"twitter:data2\" content=\"Disponible\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/product\\\/ar15-steel-barrel-nut-gun-engineer\\\/\",\"url\":\"https:\\\/\\\/gun-engineer.com\\\/product\\\/ar15-steel-barrel-nut-gun-engineer\\\/\",\"name\":\"AR-15 Barrel Nut | Steel Construction | Gun Engineer Malaysia\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/product\\\/ar15-steel-barrel-nut-gun-engineer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/product\\\/ar15-steel-barrel-nut-gun-engineer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/gun-engineer.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/steel-barrel-nut.jpg\",\"datePublished\":\"2025-11-04T03:20:25+00:00\",\"dateModified\":\"2026-02-17T11:26:00+00:00\",\"description\":\"Precision AR-15 barrel nut featuring nitride-coated steel construction. Ensures secure torque retention and barrel alignment. Designed for Malaysia.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/product\\\/ar15-steel-barrel-nut-gun-engineer\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/gun-engineer.com\\\/product\\\/ar15-steel-barrel-nut-gun-engineer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/product\\\/ar15-steel-barrel-nut-gun-engineer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/gun-engineer.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/steel-barrel-nut.jpg\",\"contentUrl\":\"https:\\\/\\\/gun-engineer.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/steel-barrel-nut.jpg\",\"width\":700,\"height\":700},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/product\\\/ar15-steel-barrel-nut-gun-engineer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/gun-engineer.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Wishlist\",\"item\":\"https:\\\/\\\/gun-engineer.com\\\/wishlist\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Gun Engineer AR-15 Barrel Nut &#8211; Steel Torque-Ready, Nitride Coated\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/#website\",\"url\":\"https:\\\/\\\/gun-engineer.com\\\/\",\"name\":\"Gun Engineer\",\"description\":\"Precision Components for the Modern Shooter \u2013 Compatible Upgrades &amp; Limited Availability\",\"publisher\":{\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/gun-engineer.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/#organization\",\"name\":\"Gun Engineer\",\"url\":\"https:\\\/\\\/gun-engineer.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/gun-engineer.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/gun_engineer_logo.png\",\"contentUrl\":\"https:\\\/\\\/gun-engineer.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/gun_engineer_logo.png\",\"width\":500,\"height\":120,\"caption\":\"Gun Engineer\"},\"image\":{\"@id\":\"https:\\\/\\\/gun-engineer.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<meta property=\"product:price:currency\" content=\"USD\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"AR-15 Barrel Nut | Steel Construction | Gun Engineer Malaysia","description":"Precision AR-15 barrel nut featuring nitride-coated steel construction. Ensures secure torque retention and barrel alignment. Designed for Malaysia.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/gun-engineer.com\/es\/producto\/ar15-steel-barrel-nut-gun-engineer\/","og_locale":"es_ES","og_type":"article","og_title":"Gun Engineer AR-15 Barrel Nut - Steel Torque-Ready, Nitride Coated","og_description":"Precision AR-15 barrel nut featuring nitride-coated steel construction. Ensures secure torque retention and barrel alignment. Designed for Malaysia.","og_url":"https:\/\/gun-engineer.com\/es\/producto\/ar15-steel-barrel-nut-gun-engineer\/","og_site_name":"Gun Engineer","article_modified_time":"2026-02-17T11:26:00+00:00","og_image":[{"width":700,"height":700,"url":"https:\/\/gun-engineer.com\/wp-content\/uploads\/2025\/11\/steel-barrel-nut.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Precio":"","Disponibilidad":"Disponible"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/gun-engineer.com\/product\/ar15-steel-barrel-nut-gun-engineer\/","url":"https:\/\/gun-engineer.com\/product\/ar15-steel-barrel-nut-gun-engineer\/","name":"AR-15 Barrel Nut | Steel Construction | Gun Engineer Malaysia","isPartOf":{"@id":"https:\/\/gun-engineer.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/gun-engineer.com\/product\/ar15-steel-barrel-nut-gun-engineer\/#primaryimage"},"image":{"@id":"https:\/\/gun-engineer.com\/product\/ar15-steel-barrel-nut-gun-engineer\/#primaryimage"},"thumbnailUrl":"https:\/\/gun-engineer.com\/wp-content\/uploads\/2025\/11\/steel-barrel-nut.jpg","datePublished":"2025-11-04T03:20:25+00:00","dateModified":"2026-02-17T11:26:00+00:00","description":"Precision AR-15 barrel nut featuring nitride-coated steel construction. Ensures secure torque retention and barrel alignment. Designed for Malaysia.","breadcrumb":{"@id":"https:\/\/gun-engineer.com\/product\/ar15-steel-barrel-nut-gun-engineer\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gun-engineer.com\/product\/ar15-steel-barrel-nut-gun-engineer\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/gun-engineer.com\/product\/ar15-steel-barrel-nut-gun-engineer\/#primaryimage","url":"https:\/\/gun-engineer.com\/wp-content\/uploads\/2025\/11\/steel-barrel-nut.jpg","contentUrl":"https:\/\/gun-engineer.com\/wp-content\/uploads\/2025\/11\/steel-barrel-nut.jpg","width":700,"height":700},{"@type":"BreadcrumbList","@id":"https:\/\/gun-engineer.com\/product\/ar15-steel-barrel-nut-gun-engineer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/gun-engineer.com\/"},{"@type":"ListItem","position":2,"name":"Wishlist","item":"https:\/\/gun-engineer.com\/wishlist\/"},{"@type":"ListItem","position":3,"name":"Gun Engineer AR-15 Barrel Nut &#8211; Steel Torque-Ready, Nitride Coated"}]},{"@type":"WebSite","@id":"https:\/\/gun-engineer.com\/#website","url":"https:\/\/gun-engineer.com\/","name":"Ingeniero de armas","description":"Precision Components for the Modern Shooter \u2013 Compatible Upgrades &amp; Limited Availability","publisher":{"@id":"https:\/\/gun-engineer.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gun-engineer.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/gun-engineer.com\/#organization","name":"Ingeniero de armas","url":"https:\/\/gun-engineer.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/gun-engineer.com\/#\/schema\/logo\/image\/","url":"https:\/\/gun-engineer.com\/wp-content\/uploads\/2025\/05\/gun_engineer_logo.png","contentUrl":"https:\/\/gun-engineer.com\/wp-content\/uploads\/2025\/05\/gun_engineer_logo.png","width":500,"height":120,"caption":"Gun Engineer"},"image":{"@id":"https:\/\/gun-engineer.com\/#\/schema\/logo\/image\/"}}]},"product_price_currency":"USD","og_availability":"instock","product_availability":"instock","product_condition":"new"},"tiered_pricing_type":"fixed","tiered_pricing_fixed_rules":[],"tiered_pricing_product_settings":{"layout":"default","base_unit_name":{"singular":null,"plural":null},"default_variation":null},"tiered_pricing_minimum_quantity":null,"tiered_pricing_roles_data":[],"tiered_pricing_percentage_rules":[],"tiered_pricing_maximum_quantity":null,"tiered_pricing_quantity_step":null,"_links":{"self":[{"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/product\/22393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/comments?post=22393"}],"version-history":[{"count":4,"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/product\/22393\/revisions"}],"predecessor-version":[{"id":22666,"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/product\/22393\/revisions\/22666"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/media\/22398"}],"wp:attachment":[{"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/media?parent=22393"}],"wp:term":[{"taxonomy":"brand","embeddable":true,"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/etheme_brands?post=22393"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/product_brand?post=22393"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/product_cat?post=22393"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gun-engineer.com\/es\/wp-json\/wp\/v2\/product_tag?post=22393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}