{"id":630,"date":"2025-10-29T07:35:45","date_gmt":"2025-10-29T07:35:45","guid":{"rendered":"https:\/\/mj-anchor.com\/product\/plastic-ceiling-expansion-anchors\/"},"modified":"2025-10-31T02:18:23","modified_gmt":"2025-10-31T02:18:23","slug":"plastic-ceiling-expansion-anchors","status":"publish","type":"product","link":"https:\/\/mj-anchor.com\/ar\/product\/plastic-ceiling-expansion-anchors\/","title":{"rendered":"Plastic Ceiling Expansion Anchors"},"content":{"rendered":"<h4><strong>Clarification on Anchor Type and Design<\/strong><\/h4>\n<p>This fastener is a type of hollow wall anchor. Its design features a hollow plastic expansion sleeve with pre-cut slots and an internal thread. When a screw is inserted and tightened, the sleeve is designed to collapse and expand behind the drywall, creating a broad contact area that distributes the load and provides a secure grip.<\/p>\n<p><strong>Important Clarification on Product Parameters:<\/strong><br \/>\nIt is critical to note that the product parameters listed on the source page contain significant inaccuracies that are inconsistent with the nature of a plastic drywall anchor.<\/p>\n<ul>\n<li><strong>Grade:<\/strong> The listed strength grades (e.g., 4.8, 8.8, 10.9) are standards for the mechanical properties of <strong>steel bolts<\/strong> and are <strong>entirely inapplicable<\/strong> to plastic anchors. The holding strength of this anchor is determined by its design, the quality of the plastic, and the integrity of the drywall, not by a steel grade.<\/li>\n<li><strong>Application:<\/strong> The application listed as &#8220;Heavy Industry&#8221; is incorrect. As confirmed by the product&#8217;s own introductory text, these anchors are for <strong>&#8220;low to medium load applications&#8221;<\/strong> with a typical capacity of up to 15kg. They are not suitable for heavy industrial or structural loads.<\/li>\n<li><strong>Size:<\/strong> The general &#8220;Size&#8221; range of M6-M20 is a generic placeholder and is inaccurate for this specific product. The detailed sizing table correctly indicates it is designed for small screws with a diameter of <strong>3mm to 3.5mm<\/strong>.<\/li>\n<li><strong>Dimensional Table:<\/strong> The column labeled &#8220;Recommend Hole Size&#8221; with a value of &#8220;40&#8221; is likely a typographical error and should be interpreted as <strong>&#8220;Recommended Hole Depth (mm)&#8221;<\/strong>, as it logically follows the anchor&#8217;s length of 34mm.<\/li>\n<\/ul>\n<h4><strong>Product Mechanism and Installation<\/strong><\/h4>\n<p>The anchor functions by expanding behind the hollow wall material to create a secure, load-bearing brace.<\/p>\n<ul>\n<li><strong>Installation Process:<\/strong>\n<ol>\n<li><strong>Drill the Hole:<\/strong> Using a <strong>10mm drill bit<\/strong>, drill a hole in the drywall ceiling.<\/li>\n<li><strong>Clean the Hole:<\/strong> Remove any dust and debris from the hole.<\/li>\n<li><strong>Insert the Anchor:<\/strong> Push the plastic expansion anchor into the hole until its collar is flush with the ceiling surface.<\/li>\n<li><strong>Fasten the Object:<\/strong> Place your fixture (e.g., a light fixture base) over the anchor and drive the appropriate screw (3mm to 3.5mm diameter) into the anchor&#8217;s core using a Phillips screwdriver.<\/li>\n<li><strong>Set the Anchor:<\/strong> As the screw tightens, it will pull the back of the anchor, causing the slotted sleeve to expand and grip the inside of the drywall tightly. <strong>Do not over-tighten<\/strong>, as this can damage the drywall or the anchor.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<h4><strong>Product Parameters<\/strong><\/h4>\n<div class=\"MarkdownTable_tableContainer__2k5Kh\" tabindex=\"0\" role=\"region\">\n<table>\n<thead>\n<tr>\n<th>Parameter Item<\/th>\n<th>Specification Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Product Name<\/strong><\/td>\n<td>Ceiling Anchor YJT 1040<\/td>\n<\/tr>\n<tr>\n<td><strong>Brand Name<\/strong><\/td>\n<td>Duojia<\/td>\n<\/tr>\n<tr>\n<td><strong>Place of Origin<\/strong><\/td>\n<td>Hebei, China<\/td>\n<\/tr>\n<tr>\n<td><strong>Material<\/strong><\/td>\n<td>Plastic (High-Quality Nylon or Polypropylene)<\/td>\n<\/tr>\n<tr>\n<td><strong>Surface Treatment<\/strong><\/td>\n<td>Plain (Natural plastic finish)<\/td>\n<\/tr>\n<tr>\n<td><strong>Grade<\/strong><\/td>\n<td>Not Applicable (Steel grades do not apply to plastic anchors)<\/td>\n<\/tr>\n<tr>\n<td><strong>Measurement System<\/strong><\/td>\n<td>Metric<\/td>\n<\/tr>\n<tr>\n<td><strong>Application<\/strong><\/td>\n<td>Light to Medium-Duty Fastening in Drywall\/Gypsum Board Ceilings<\/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>Packaging Options<\/strong><\/td>\n<td>Small Pack+Carton+Pallet; Bag\/Box with Pallet<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4><strong>Dimensional and Sizing Information (YJT 1040 Standard)<\/strong><\/h4>\n<div class=\"MarkdownTable_tableContainer__2k5Kh\" tabindex=\"0\" role=\"region\">\n<table>\n<thead>\n<tr>\n<th>Nominal Diameter (D)<\/th>\n<th>Anchor Length (L)<\/th>\n<th>Required Drill Bit Size<\/th>\n<th>Recommended Hole Depth<\/th>\n<th>Recommended Screw Diameter<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10 mm<\/td>\n<td>34 mm<\/td>\n<td>10 mm<\/td>\n<td>40 mm<\/td>\n<td>3 mm \u2013 3.5 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4><strong>Key Features<\/strong><\/h4>\n<ul>\n<li><strong>Drywall-Specific Design:<\/strong> Engineered to expand behind the board, providing a secure hold without causing cracks or damage.<\/li>\n<li><strong>Reliable Expansion Mechanism:<\/strong> The slotted sleeve creates a wide brace on the blind side of the wall for excellent pull-out resistance in hollow materials.<\/li>\n<li><strong>Corrosion-Proof Material:<\/strong> Made from durable nylon or polypropylene, the anchor is resistant to moisture and aging, ensuring a long service life.<\/li>\n<li><strong>Light to Medium-Duty Capacity:<\/strong> Ideal for loads up to approximately 15kg, perfect for common ceiling-mounted items.<\/li>\n<li><strong>Standard Compliant:<\/strong> Manufactured according to the YJT 1040 standard for consistent performance.<\/li>\n<\/ul>\n<h4><strong>Common Applications<\/strong><\/h4>\n<ul>\n<li>Mounting lightweight lighting fixtures.<\/li>\n<li>Hanging smoke detectors and carbon monoxide detectors.<\/li>\n<li>Securing decorative items, such as mobiles or small hanging plants.<\/li>\n<li>Installing cable management systems and routing wires.<\/li>\n<li>Supporting small shelving units or displays.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The Duojia &#8220;Ceiling Expansion Anchor YJT 1040&#8221; is a lightweight, specialized fastener specifically engineered for secure mounting in hollow materials like drywall and gypsum board ceilings. Made from high-quality, moisture-resistant plastic (such as nylon or polypropylene), this anchor is designed to provide a reliable fixing point for low to medium-load applications without cracking or damaging the delicate base material. Compliant with the YJT 1040 standard, it is an ideal, corrosion-proof choice for residential homes, offices, and retail spaces.<\/p>","protected":false},"featured_media":1159,"template":"","meta":[],"product_brand":[],"product_cat":[133],"product_tag":[35,97,132,137,138,140],"class_list":{"0":"post-630","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-plastic-anchors","7":"product_tag-expansion-anchor","8":"product_tag-anchor-bolts","9":"product_tag-anchor-bolts-manufacturer","10":"product_tag-plastic-wall-anchors","11":"product_tag-plastic-anchors-for-concrete","12":"product_tag-plastic-anchor-kit","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product\/630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/media\/1159"}],"wp:attachment":[{"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/media?parent=630"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product_brand?post=630"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product_cat?post=630"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product_tag?post=630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}