{"id":611,"date":"2025-10-29T07:35:42","date_gmt":"2025-10-29T07:35:42","guid":{"rendered":"https:\/\/mj-anchor.com\/product\/galvanized-cross-flat-head-anchor-bolt\/"},"modified":"2025-10-31T00:17:21","modified_gmt":"2025-10-31T00:17:21","slug":"galvanized-cross-flat-head-anchor-bolt","status":"publish","type":"product","link":"https:\/\/mj-anchor.com\/fr\/product\/galvanized-cross-flat-head-anchor-bolt\/","title":{"rendered":"Boulon d'ancrage \u00e0 t\u00eate plate et \u00e0 ailettes, galvanis\u00e9"},"content":{"rendered":"<h4><strong>Pr\u00e9cisions sur les types d'ancres et leurs variantes<\/strong><\/h4>\n<p>This product is a specific variation of the classic hollow wall anchor (often called a &#8220;Molly Bolt&#8221;), distinguished by its head shape. The &#8220;Cross Semi-Circular Flat Head&#8221; description indicates a countersunk head with a Phillips (cross) drive. This design is ideal for applications where a smooth surface is required after installation.<\/p>\n<p>As indicated by the &#8220;Related Products&#8221; section on the webpage, the same expanding anchor body is also available from the manufacturer with different bolt types to suit various needs:<\/p>\n<ul>\n<li><strong>Semi-Round Head:<\/strong> A standard, low-profile Phillips head bolt.<\/li>\n<li><strong>Vis en L (vis \u00e0 crochet) :<\/strong> Pour cr\u00e9er un point d'accrochage direct.<\/li>\n<li><strong>Boulon \u00e0 \u0153il :<\/strong> Pour les applications n\u00e9cessitant une boucle ferm\u00e9e pour la suspension.<\/li>\n<li><strong>Vis \u00e0 t\u00eate hexagonale :<\/strong> For high-torque installation with a wrench.<\/li>\n<\/ul>\n<h4><strong>Fonctionnement et installation du produit<\/strong><\/h4>\n<p>This anchor utilizes a proven expansion mechanism to create a secure hold by clamping onto the back of the hollow wall material.<\/p>\n<ul>\n<li><strong>M\u00e9canisme :<\/strong> The anchor consists of a cylindrical, slotted sleeve with an integrated flange and a pre-inserted countersunk cross-head bolt. The flange has small teeth on its underside designed to bite into the wall surface, preventing the anchor from spinning during installation. When the bolt is tightened, it draws the threaded part of the sleeve towards the front, causing the slotted body to collapse and expand into a set of &#8220;legs&#8221; that clamp firmly against the back of the wall.<\/li>\n<li><strong>Proc\u00e9dure d'installation :<\/strong>\n<ol>\n<li>Percez un trou dans le mur dont le diam\u00e8tre correspond \u00e0 celui indiqu\u00e9 pour la taille de la cheville.<\/li>\n<li>For a perfectly flush finish, use a countersink bit to create a slight bevel in the drywall that matches the angle of the anchor&#8217;s head.<\/li>\n<li>Gently tap the entire anchor assembly into the hole until the head is flush with the wall surface. The anti-rotation teeth will grip the wall.<\/li>\n<li>Utilisez un tournevis cruciforme (Phillips) standard pour tourner le boulon dans le sens des aiguilles d'une montre. Vous sentirez une r\u00e9sistance \u00e0 mesure que le corps de la cheville se dilate et se fixe derri\u00e8re le mur. Continuez \u00e0 serrer jusqu'\u00e0 ce que la cheville soit bien en place.<\/li>\n<li><strong>Caract\u00e9ristique principale :<\/strong> Once the anchor is set, the bolt can be completely removed to position your fixture. The anchor body will remain securely expanded in the wall.<\/li>\n<li>Placez votre \u00e9l\u00e9ment de fixation sur la cheville, puis r\u00e9ins\u00e9rez le boulon et serrez-le pour bien fixer l'objet.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<h4><strong>Param\u00e8tres du produit<\/strong><\/h4>\n<div class=\"MarkdownTable_tableContainer__2k5Kh\" tabindex=\"0\" role=\"region\">\n<table>\n<thead>\n<tr>\n<th>Param\u00e8tre Poste<\/th>\n<th>Description des sp\u00e9cifications<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Nom du produit<\/strong><\/td>\n<td>Hollow-wall-anchor-cross-semi-circular-flat-head-bolt<\/td>\n<\/tr>\n<tr>\n<td><strong>Nom de la marque<\/strong><\/td>\n<td>Duojia<\/td>\n<\/tr>\n<tr>\n<td><strong>Lieu d'origine<\/strong><\/td>\n<td>Hebei, Chine<\/td>\n<\/tr>\n<tr>\n<td><strong>Mat\u00e9riau<\/strong><\/td>\n<td>Acier au carbone<\/td>\n<\/tr>\n<tr>\n<td><strong>Traitement de surface<\/strong><\/td>\n<td>White Zinc Plated (Galvanized)<\/td>\n<\/tr>\n<tr>\n<td><strong>Tailles disponibles<\/strong><\/td>\n<td>M6-M20<\/td>\n<\/tr>\n<tr>\n<td><strong>Niveaux de r\u00e9sistance<\/strong><\/td>\n<td>4,8, 8,8, 10,9, 12,9, A2-70, A4-70, A4-80, etc.<\/td>\n<\/tr>\n<tr>\n<td><strong>Syst\u00e8me de mesure<\/strong><\/td>\n<td>M\u00e9trique<\/td>\n<\/tr>\n<tr>\n<td><strong>Application<\/strong><\/td>\n<td>Industrie lourde, industrie g\u00e9n\u00e9rale, construction, r\u00e9novation<\/td>\n<\/tr>\n<tr>\n<td><strong>Certifications<\/strong><\/td>\n<td>ISO9001, ISO14001, ISO45001, SGS<\/td>\n<\/tr>\n<tr>\n<td><strong>Options d'emballage<\/strong><\/td>\n<td>Petit colis + carton + palette ; sac\/bo\u00eete avec palette<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4><strong>Caract\u00e9ristiques principales<\/strong><\/h4>\n<ul>\n<li><strong>Flush Finish:<\/strong> The countersunk flat head allows the anchor to sit flush with the wall surface, ideal for applications requiring a smooth, unobtrusive finish.<\/li>\n<li><strong>Grande capacit\u00e9 de charge :<\/strong> The expansion mechanism distributes the load over a wide area behind the wall, providing a strong and dependable hold for medium to heavy loads.<\/li>\n<li><strong>Boulon amovible :<\/strong> Le boulon peut \u00eatre retir\u00e9 puis r\u00e9ins\u00e9r\u00e9 une fois l'ancrage en place, ce qui le rend particuli\u00e8rement pratique pour la fixation d'\u00e9quipements.<\/li>\n<li><strong>Construction robuste :<\/strong> Fabriqu\u00e9 en acier au carbone avec une finition en zinc blanc r\u00e9sistante \u00e0 la corrosion, pour une plus grande long\u00e9vit\u00e9.<\/li>\n<li><strong>Bride anti-rotation :<\/strong> La bride dent\u00e9e emp\u00eache le corps de l'ancrage de tourner dans le trou lors du serrage, garantissant ainsi une fixation correcte et s\u00fbre.<\/li>\n<li><strong>Entra\u00eenement standard :<\/strong> The cross head is compatible with standard Phillips screwdrivers, making installation easy with common tools.<\/li>\n<\/ul>\n<h4><strong>Applications courantes<\/strong><\/h4>\n<p>This anchor is the perfect choice when a secure fixing is needed without a protruding bolt head.<\/p>\n<ul>\n<li>Mounting signs, nameplates, or thin panels directly to the wall.<\/li>\n<li>Attaching brackets or fixtures where a flush surface is required for the object being mounted.<\/li>\n<li>Securing trim, baseboards, or other decorative elements.<\/li>\n<li>Installing electrical faceplates or low-profile fixtures.<\/li>\n<li>Any application where a smooth, snag-free surface is aesthetically or functionally important.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The Duojia Hollow Wall Anchor with a Countersunk Cross Flat Head is a specialized fastener designed for creating a strong, flush-mount anchor point in hollow materials such as drywall, plasterboard, and other panel-based walls. The key feature of this anchor is its flat, countersunk head, which allows it to sit flush with the wall surface, providing a clean, professional finish with no protruding bolt head. Constructed from high-grade carbon steel and finished with a protective White Zinc Plating (galvanization), this anchor offers excellent durability and corrosion resistance for a wide range of indoor applications.<\/p>","protected":false},"featured_media":1085,"template":"","meta":[],"product_brand":[],"product_cat":[109],"product_tag":[35,86,97,102,114,115],"class_list":["post-611","product","type-product","status-publish","has-post-thumbnail","product_cat-hollow-wall-anchor","product_tag-expansion-anchor","product_tag-anchor-bolts-for-wood","product_tag-anchor-bolts","product_tag-stainless-steel-anchor-bolts","product_tag-3-8-hollow-wall-anchor","product_tag-3-8-hollow-wall-anchor-2","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/mj-anchor.com\/fr\/wp-json\/wp\/v2\/product\/611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mj-anchor.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mj-anchor.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mj-anchor.com\/fr\/wp-json\/wp\/v2\/media\/1085"}],"wp:attachment":[{"href":"https:\/\/mj-anchor.com\/fr\/wp-json\/wp\/v2\/media?parent=611"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mj-anchor.com\/fr\/wp-json\/wp\/v2\/product_brand?post=611"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mj-anchor.com\/fr\/wp-json\/wp\/v2\/product_cat?post=611"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mj-anchor.com\/fr\/wp-json\/wp\/v2\/product_tag?post=611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}