{"id":269,"date":"2026-10-06T12:50:49","date_gmt":"2026-10-06T12:50:49","guid":{"rendered":"http:\/\/aft-forge.jk-ideaweb.com\/?post_type=product&#038;p=269"},"modified":"2026-10-19T07:11:10","modified_gmt":"2026-10-19T07:11:10","slug":"fastener-1","status":"publish","type":"product","link":"https:\/\/aft-forge.com\/en\/product\/fastener-1\/","title":{"rendered":"Fastener-1"},"content":{"rendered":"<div id=\"prodNav\">\n<div class=\"tab-content responsive\" style=\"text-align: left;\">\n<div id=\"contentprod0\" class=\"tab-pane active txtNormal\">\n<h2 id=\"forged-aluminum-mountaineering-fastener-rounded-triangular-outdoor-link\">Forged Aluminum Mountaineering Fastener: Rounded Triangular Outdoor Link<\/h2>\n<p>The forged aluminum mountaineering fastener is a connecting ring for climbing and outdoor gear. It has a rounded triangular outline with a triangular opening in the center for securing webbing or rope or linking other equipment. The whole fastener is forged in one piece, and its edges are radiused to reduce wear on webbing and rope.<\/p>\n<p>Outdoor connectors must carry tension and shock loads while staying light. Forging keeps grain flow continuous around the ring, which suits repeated tensile loading better than machining or casting. After forging and heat treatment, Al Forge Tech (AFT) deburrs, vibratory-finishes and dye-anodizes the part, and can supply material and dimensional data to support the brand&#8217;s tensile testing.<\/p>\n<h3 id=\"key-features\">Key Features<\/h3>\n<ul>\n<li>Rounded triangular ring forged in one piece with continuous grain flow<\/li>\n<li>Radiused edges reduce wear on webbing and rope<\/li>\n<li>Lightweight aluminum for outdoor carry<\/li>\n<li>Vibratory finishing and dyed anodizing in multiple colors<\/li>\n<\/ul>\n<h2 id=\"forged-aluminum-mountaineering-fastener-specifications-and-manufacturing-capability\">Forged Aluminum Mountaineering Fastener Specifications and Manufacturing Capability<\/h2>\n<div class=\"table-container\">\n<table class=\"table table-bordered table-striped\">\n<thead>\n<tr class=\"header\">\n<th>Item<\/th>\n<th>Details<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"odd\">\n<td>Product category<\/td>\n<td>Aluminum Forging Industrial Hardware<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>Application<\/td>\n<td>Webbing and rope connecting rings for mountaineering, climbing and outdoor gear<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td>Primary process<\/td>\n<td>Closed-die hot forging (hot forging presses 600T\u20138,000T)<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>Material<\/td>\n<td>Selected to customer specification; 2xxx, 5xxx, 6xxx and 7xxx series aluminum alloys available (e.g. 2014, 6061, 6082, 7075)<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td>Heat treatment<\/td>\n<td>In-house T4 solution treatment (8 units) and T6 artificial aging (7 units), set by alloy and strength requirement<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>Secondary machining<\/td>\n<td>CNC machining (52 machining centers, 30 lathes), deburring, vibratory finishing<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td>Surface finish<\/td>\n<td>Anodizing (including hard anodizing), shot blasting, e-coating or painting, as required<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>Inspection<\/td>\n<td>Zeiss CMM (4 units), hardness testers, spectrometer, fluorescent penetrant inspection line<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td>Dimensions and tolerances<\/td>\n<td>Per customer 2D\/3D drawings<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>Quality system<\/td>\n<td>IATF 16949:2016, ISO 14001:2015<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 id=\"forged-aluminum-mountaineering-fastener-manufacturing-process\">Forged Aluminum Mountaineering Fastener Manufacturing Process<\/h2>\n<ol type=\"1\">\n<li><strong>Drawing review and DFM<\/strong>: we confirm alloy, load direction and critical dimensions, then run QForm simulation to predict metal flow and defect risk.<\/li>\n<li><strong>Die design and manufacturing<\/strong>: the number of die sets (for example, blocker and finisher dies) is planned around part complexity, and die contours are checked with a portable 3D scanner.<\/li>\n<li><strong><a href=\"https:\/\/aft-forge.com\/forging-service\/hot-forging-service\/\">Hot forging<\/a><\/strong>: closed-die forming on 600T\u20138,000T hot forging presses creates a continuous grain flow that follows the part contour.<\/li>\n<li><strong>Heat treatment<\/strong>: T4 solution treatment and T6 artificial aging are performed in-house, with parameters set by alloy and strength requirement.<\/li>\n<li><strong><a href=\"https:\/\/aft-forge.com\/forging-service\/aluminum-cnc-machining-services\/\">CNC machining<\/a> and finishing<\/strong>: holes, threads and mating surfaces are machined, followed by deburring, vibratory finishing, shot blasting or anodizing as required.<\/li>\n<li><strong>Inspection and shipment<\/strong>: dimensions, hardness and chemical composition are verified with CMM, hardness testers and a spectrometer, with lot traceability kept under IATF 16949.<\/li>\n<\/ol>\n<h2 id=\"faq\">FAQ<\/h2>\n<h3 id=\"can-aft-provide-climbing-equipment-certification-for-the-fastener\">Can AFT provide climbing equipment certification for the fastener?<\/h3>\n<p>AFT is responsible for the forging and machining process and holds IATF 16949:2016 and ISO 14001:2015 certification. Product certification for climbing equipment (such as European or international climbing standards) is normally applied for by the brand owner based on its product design. AFT can supply material composition, heat treatment and dimensional inspection data and support verification testing with its in-house tensile testing machine.<\/p>\n<h3 id=\"why-are-the-fastener-edges-radiused-and-tumbled\">Why are the fastener edges radiused and tumbled?<\/h3>\n<p>Webbing and rope bear on the edges of the fastener under load; sharp edges accelerate wear and can even cut fibers. AFT designs radii into the forging die and then removes flash and smooths the edges by vibratory finishing so contact surfaces are smooth. Tumbling also helps anodizing produce an even appearance.<\/p>\n<h3 id=\"how-does-a-forged-aluminum-forged-aluminum-mountaineering-fastener-compare-with-casting-or-machining-from-billet\">How does a forged aluminum Forged Aluminum Mountaineering Fastener compare with casting or machining from billet?<\/h3>\n<p>Forging shapes aluminum in the solid state under pressure, so the grain flow follows the part contour and the porosity and shrinkage common in castings are avoided. Compared with machining from solid billet, a near-net-shape forging removes less material and shortens machining time. For a Forged Aluminum Mountaineering Fastener under repeated loads, forging balances strength and weight; the final choice still depends on design loads and volume.<\/p>\n<h3 id=\"how-do-you-keep-the-forged-aluminum-mountaineering-fastener-consistent-from-lot-to-lot\">How do you keep the Forged Aluminum Mountaineering Fastener consistent from lot to lot?<\/h3>\n<p>Al Forge Tech runs incoming (IQC), in-process (IPQC) and final (FQC) inspection under IATF 16949:2016, supported by 4 Zeiss CMMs, hardness testers, a spectrometer and a fluorescent penetrant inspection line. First, middle and last pieces of every lot are checked against the die; when wear causes dimensional drift, the die is reworked to keep the Forged Aluminum Mountaineering Fastener stable across lots.<\/p>\n<h3 id=\"can-the-forged-aluminum-mountaineering-fastener-be-anodized-or-given-other-surface-finishes\">Can the Forged Aluminum Mountaineering Fastener be anodized or given other surface finishes?<\/h3>\n<p>Yes. Al Forge Tech offers anodizing (including hard anodizing), shot blasting, vibratory finishing, e-coating and painting, plus pickling and ultrasonic washing lines to clean parts after machining. Please note the finish type and film thickness on the drawing so machining allowances and cosmetic standards for the Forged Aluminum Mountaineering Fastener can be evaluated together.<\/p>\n<h2 id=\"request-a-quote-for-the-forged-aluminum-mountaineering-fastener\">Request a Quote for the Forged Aluminum Mountaineering Fastener<\/h2>\n<p>Developing a new Forged Aluminum Mountaineering Fastener or converting an existing part to aluminum forging? Send us your 3D\/2D drawings, alloy and temper, annual volume and finishing requirements. Our engineering team will reply with a feasibility review, die plan and quotation.<\/p>\n<ul>\n<li>Online inquiry: <a href=\"https:\/\/aft-forge.com\/contact-us\/\">Contact Us<\/a><\/li>\n<li>Email: <a href=\"mailto:aft@aft-forge.com.tw\">aft@aft-forge.com.tw<\/a><\/li>\n<\/ul>\n<p>To compare similar parts, browse <a href=\"https:\/\/aft-forge.com\/industrial-hardware\/\">Aluminum Forging Industrial Hardware<\/a> and our <a href=\"https:\/\/aft-forge.com\/applications\/industrial-hardware\/\">industrial hardware forging applications<\/a>, or visit <a href=\"https:\/\/aft-forge.com\/about-us\/\">About Us<\/a> for our equipment and certifications.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Forged Aluminum Mountaineering Fastener: Rounded Triangular Outdoor Link The forged aluminum mountaineering fastener is a connecting ring for climbing and outdoor gear. It has a rounded triangular outline with a triangular opening in the center for securing webbing or rope or linking other equipment. The whole fastener is forged in one piece, and its edges [&hellip;]<\/p>\n","protected":false},"featured_media":252,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-269","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-hardware","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/product\/269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/comments?post=269"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/media\/252"}],"wp:attachment":[{"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/media?parent=269"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/product_brand?post=269"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/product_cat?post=269"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aft-forge.com\/en\/wp-json\/wp\/v2\/product_tag?post=269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}