{"id":865,"date":"2020-04-12T08:53:35","date_gmt":"2020-04-12T08:53:35","guid":{"rendered":"http:\/\/fastenerworld.ae\/?post_type=product&#038;p=865"},"modified":"2026-04-25T11:43:35","modified_gmt":"2026-04-25T11:43:35","slug":"hex-nut","status":"publish","type":"product","link":"https:\/\/asiabolt.om\/ar\/product\/hex-nut\/","title":{"rendered":"Hex Nut"},"content":{"rendered":"<h2 class=\"Woocommerce-SubHeading\">Standard Hex Nuts for General Purpose Fastening<\/h2>\n<p>Versatile, reliable, and widely specified\u2014<strong>hex nuts<\/strong> are the backbone of industrial fastening. <strong>Asia Bolts Industries LLC<\/strong> supplies high-quality standard hex nuts engineered for general purpose applications across manufacturing, construction, automotive, and maintenance sectors. These nuts feature a classic hexagonal profile that provides excellent wrench engagement and consistent torque application for secure, reusable connections.<\/p>\n<p>As a leading <strong>fastener manufacturer in UAE<\/strong>, we produce hex nuts in a comprehensive range of sizes, grades, materials, and finishes. Each nut is manufactured to exacting international standards and undergoes rigorous quality control to ensure dimensional accuracy, thread precision, and corrosion resistance. Our Dubai-based facility ensures fast turnaround and reliable supply for projects across the Middle East and globally.<\/p>\n<h3 class=\"Woocommerce-SubHeading\">Technical Specifications<\/h3>\n<table class=\"ab-spec-table\">\n<tbody>\n<tr>\n<td><strong>Product Type<\/strong><\/td>\n<td>Standard Hex Nut (Regular Wall, Standard Across Flats)<\/td>\n<\/tr>\n<tr>\n<td><strong>Standards<\/strong><\/td>\n<td>ASTM A563, DIN 934, ISO 4032, ISO 4033, ASME B18.2.2, JIS B1181<\/td>\n<\/tr>\n<tr>\n<td><strong>Grades (ASTM A563)<\/strong><\/td>\n<td>Grade A, B, C, D, DH<\/td>\n<\/tr>\n<tr>\n<td><strong>Grades (Metric)<\/strong><\/td>\n<td>Property Class 4, 5, 6, 8, 10, 12<\/td>\n<\/tr>\n<tr>\n<td><strong>Material<\/strong><\/td>\n<td>Carbon Steel (C1008, C1010, C1018), Stainless Steel (304, 316, 321), Brass, Nylon, Alloy Steel<\/td>\n<\/tr>\n<tr>\n<td><strong>Size Range<\/strong><\/td>\n<td>M3 to M64 (1\/4&#8243; to 2-1\/2&#8243;)<\/td>\n<\/tr>\n<tr>\n<td><strong>Thread Standard<\/strong><\/td>\n<td>UNC, UNF, Metric (ISO); Class 6H\/6g tolerance<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Finish<\/strong><\/td>\n<td>Plain, Zinc Plated, Hot Dip Galvanized, Black Oxide, Nickel Plated, Dacromet<\/td>\n<\/tr>\n<tr>\n<td><strong>Hardness<\/strong><\/td>\n<td>Per grade specification (e.g., Grade A: 121-248 HB)<\/td>\n<\/tr>\n<tr>\n<td><strong>Testing<\/strong><\/td>\n<td>Proof Load, Hardness, Dimensional Inspection, Coating Thickness, PMI<\/td>\n<\/tr>\n<tr>\n<td><strong>Documentation<\/strong><\/td>\n<td>MTC EN 10204 3.1, Proof Load Test Reports, COC, COO<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 class=\"Woocommerce-SubHeading\">Advantages of Standard Hex Nuts<\/h3>\n<p>The classic hex design provides reliable performance for everyday fastening needs:<\/p>\n<ul>\n<li><strong>Universal Compatibility:<\/strong> Pairs with standard hex bolts, machine screws, and threaded rods across industries.<\/li>\n<li><strong>Easy Installation:<\/strong> Six-sided profile allows wrench engagement from multiple angles for convenient assembly.<\/li>\n<li><strong>Cost-Effective:<\/strong> Economical solution for general purpose applications where extreme loads are not a factor.<\/li>\n<li><strong>Wide Availability:<\/strong> Extensive size and grade range ensures quick sourcing for maintenance and repair projects.<\/li>\n<li><strong>Reusability:<\/strong> Designed for multiple assembly\/disassembly cycles without thread degradation.<\/li>\n<\/ul>\n<h3 class=\"Woocommerce-SubHeading\">Grade &#038; Material Selection Guide<\/h3>\n<p>Choosing the correct grade and material ensures optimal performance for your application:<\/p>\n<ul>\n<li><strong>ASTM A563 Grade A:<\/strong> Low carbon steel for general purpose applications; economical and widely used.<\/li>\n<li><strong>ASTM A563 Grade B\/C:<\/strong> Medium carbon steel with higher strength; suitable for machinery and automotive applications.<\/li>\n<li><strong>ASTM A563 Grade D\/DH:<\/strong> Heat-treated carbon steel for higher strength requirements; pairs with Grade 5\/8 bolts.<\/li>\n<li><strong>Metric Class 8\/10:<\/strong> Medium to high strength metric nuts for industrial equipment and structural applications.<\/li>\n<li><strong>Stainless Steel (304\/316):<\/strong> Corrosion-resistant nuts for chemical, marine, food processing, and outdoor applications.<\/li>\n<li><strong>Brass\/Nylon:<\/strong> Non-magnetic, non-sparking, or electrically insulating nuts for specialized environments.<\/li>\n<\/ul>\n<h3 class=\"Woocommerce-SubHeading\">Manufacturing &#038; Quality Control<\/h3>\n<p>At <strong>Asia Bolts Industries LLC<\/strong>, every hex nut undergoes comprehensive quality assurance:<\/p>\n<ul>\n<li><strong>Material Verification:<\/strong> PMI testing and mill certificates to confirm steel grade and chemical composition.<\/li>\n<li><strong>Cold Forging:<\/strong> Precision cold forming to achieve accurate dimensions and optimal grain structure for strength.<\/li>\n<li><strong>Thread Tapping:<\/strong> Precision tapping with Class 6H tolerance for smooth bolt engagement and consistent torque.<\/li>\n<li><strong>Heat Treatment:<\/strong> Optional quenching and tempering for higher grade nuts to achieve specified hardness.<\/li>\n<li><strong>Surface Treatment:<\/strong> Zinc plating, hot dip galvanizing, black oxide, or other finishes per customer specification.<\/li>\n<li><strong>Dimensional Inspection:<\/strong> Go\/No-Go gauging, optical measurement, or CMM verification of critical dimensions.<\/li>\n<li><strong>Mechanical Testing:<\/strong> Proof load testing per ASTM F606, hardness verification, and optional wedge testing.<\/li>\n<\/ul>\n<h3 class=\"Woocommerce-SubHeading\">Hex Nuts vs. Heavy Hex Nuts: Key Differences<\/h3>\n<p>Understanding the distinction helps you select the right nut for your application:<\/p>\n<ul>\n<li><strong>Wall Thickness:<\/strong> Standard hex nuts have regular wall thickness; heavy hex nuts have thicker walls for higher load capacity.<\/li>\n<li><strong>Across-Flats Dimension:<\/strong> Heavy hex nuts are wider across flats, requiring larger wrenches but providing greater bearing surface.<\/li>\n<li><strong>Application:<\/strong> Standard hex nuts for general purpose; heavy hex nuts for structural\/high-strength bolting (ASTM A325\/A490).<\/li>\n<li><strong>Standards:<\/strong> Standard hex per ASTM A563\/DIN 934; heavy hex per ASTM A194\/ASME B18.2.2.<\/li>\n<li><strong>Cost:<\/strong> Standard hex nuts are more economical for non-critical applications.<\/li>\n<\/ul>\n<h3 class=\"Woocommerce-SubHeading\">Installation Best Practices<\/h3>\n<p>To ensure optimal performance of hex nuts, follow these guidelines:<\/p>\n<ul>\n<li><strong>Grade Matching:<\/strong> Pair nuts with bolts of equal or higher strength grade to ensure the nut does not fail before the bolt.<\/li>\n<li><strong>Proper Torque:<\/strong> Use calibrated torque wrenches and follow specified torque values; avoid over-tightening which can strip threads.<\/li>\n<li><strong>Thread Lubrication:<\/strong> Apply appropriate lubricant for consistent torque-tension relationship, especially with plated or coated fasteners.<\/li>\n<li><strong>Washer Usage:<\/strong> Use flat washers under the nut when specified to protect bearing surfaces and distribute clamp load.<\/li>\n<li><strong>Inspection:<\/strong> Verify full thread engagement, proper seating, and absence of cross-threading or damage before final torque.<\/li>\n<\/ul>\n<h3 class=\"Woocommerce-SubHeading\">Request a Quote for Hex Nuts<\/h3>\n<p>Ensure reliable fastening with certified, high-quality hex nuts. Contact <strong>Asia Bolts Industries LLC<\/strong> today for competitive pricing on <strong>hex nuts<\/strong>. Submit your specifications or drawings for a fast, no-obligation quote.<\/p>\n<p><a href=\"\/ar\/rfq\/\" class=\"button\">Request a Quote Now<\/a> | <a href=\"\/ar\/contact\/\" class=\"button\">Submit Specifications for Review<\/a><\/p>\n<h3>Grade:<\/h3>\n<table style=\"background: #3c54d7; color: #fff;\">\n<tbody>\n<tr>\n<td>CL.4<\/td>\n<td>CL.8<\/td>\n<td>CL.10<\/td>\n<td>CL.12<\/td>\n<td>304<\/td>\n<td>304L<\/td>\n<\/tr>\n<tr>\n<td>Gr.5<\/td>\n<td style=\"font-size: 11px;\">A563 Gr.A<\/td>\n<td style=\"font-size: 11px;\">A563 Gr.B<\/td>\n<td>316<\/td>\n<td>316L<\/td>\n<td>Duplex<\/td>\n<\/tr>\n<tr>\n<td>A2-70<\/td>\n<td>A2-80<\/td>\n<td>A4-70<\/td>\n<td>A4-80<\/td>\n<td>Incoloy<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>A2L-70<\/td>\n<td>A2L-80<\/td>\n<td>A4L-70<\/td>\n<td>A4L-80<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>X6NiCrTiMoVB25-15-2<\/td>\n<td>20CrMoVTiB4-10<\/td>\n<td>25CrMo4<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Coating:<\/h4>\n<div class=\"item\">\n<div class=\"inner\">\n<blockquote class=\"text\">\n<div class=\"col-xs-12 col-sm-6 col-md-6 col-lg-6\">\n<ul>\n<li>Zinc Flakes Coating<\/li>\n<li>Mechanical Galvanizing<\/li>\n<li>Zinc Dichromate<\/li>\n<li>Ceramic Coating<\/li>\n<li>Tectyl Coating<\/li>\n<li>Zinc Nickel Coating<\/li>\n<li>Electroless Nickel Plating<\/li>\n<li>Electro Zinc Plating<\/li>\n<\/ul>\n<\/div>\n<div class=\"col-xs-12 col-sm-6 col-md-6 col-lg-6\">\n<ul>\n<li>Molykote Coating<\/li>\n<li>Takecoat 1000<\/li>\n<li>Hot Dip Galvanized<\/li>\n<li>Stainless steel<\/li>\n<li>Black<\/li>\n<li>PTFE Coating<\/li>\n<li>Yellow<\/li>\n<li>Dacromet coating, TIN, Client Specific Requirements<\/li>\n<\/ul>\n<\/div>\n<\/blockquote>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">Asia Bolts Industries LLC manufactures precision hex nuts for general purpose fastening applications across industrial, commercial, and construction sectors. Produced to internationally recognised standards, our hex nuts deliver consistent dimensional accuracy, reliable thread engagement, and uniform mechanical performance across every production batch.<\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"whitespace-normal break-words pl-2\"><strong>Standards:<\/strong> ASTM A563, DIN 934, ISO 4032, ISO 4033, ASME B18.2.2<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Grades:<\/strong> Grade A, B, C, D, 8, 10, 12 \u2014 Metric Class 4, 5, 8, 10<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Size Range:<\/strong> M3 to M100 \u2014 \u00bc&#8221; to 4&#8243; imperial<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Materials:<\/strong> Carbon Steel, Stainless Steel 304 \/ 316 \/ 316L, Brass, Nylon<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Finish:<\/strong> Plain, Zinc Plated, Hot-Dip Galvanized, Black Oxide, Dacromet<\/li>\n<li class=\"whitespace-normal break-words pl-2\"><strong>Certification:<\/strong> Saudi Aramco Approved | ISO 9001:2015 | MTC EN 10204 3.1<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">Bulk stock available in Dubai for immediate dispatch. Custom sizes, matched bolt sets, and urgent project quantities available \u2014 contact our technical sales team for a same-day quotation.<\/p>\n","protected":false},"featured_media":1576,"template":"","meta":{"_kadence_starter_templates_imported_post":false},"product_brand":[],"product_cat":[34],"product_tag":[31,32,33],"class_list":["post-865","product","type-product","status-publish","has-post-thumbnail","product_cat-nuts","product_tag-din-934","product_tag-hex-nut","product_tag-iso-4032","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product\/865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/media\/1576"}],"wp:attachment":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/media?parent=865"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_brand?post=865"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_cat?post=865"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_tag?post=865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}