{"id":757,"date":"2025-10-29T07:36:03","date_gmt":"2025-10-29T07:36:03","guid":{"rendered":"https:\/\/mj-anchor.com\/product\/hex-head-self-drilling-screws\/"},"modified":"2025-11-02T14:52:02","modified_gmt":"2025-11-02T14:52:02","slug":"hex-head-self-drilling-screws","status":"publish","type":"product","link":"https:\/\/mj-anchor.com\/ar\/product\/hex-head-self-drilling-screws\/","title":{"rendered":"Hex Head Self Drilling Screws"},"content":{"rendered":"

Product Details<\/strong><\/h4>\n

This screw’s innovative design combines three tools in one. The tip of the screw is a precision-formed drill point, capable of drilling through light to medium gauge steel without a pilot hole. Immediately following the drill point are the self-tapping threads, which cut their own mating threads into the metal as the screw is driven.<\/p>\n

The external hex head is designed to be driven with standard nut drivers or socket wrenches, allowing for high torque application and providing a secure, slip-free installation. The entire screw is made from hardened carbon steel to withstand the stress of drilling and tapping into metal. The yellow zinc chromate plating provides a good level of corrosion resistance, making these screws suitable for various indoor and outdoor applications where moderate moisture may be present.<\/p>\n

\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c<\/strong><\/h4>\n

The following table outlines the technical and commercial specifications for our Hex Head Self-Drilling Screws. As a large-scale manufacturer, we can accommodate bulk orders and offer flexible shipping options.<\/p>\n

General Specifications:<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
\u0627\u0633\u0645 \u0627\u0644\u0645\u0646\u062a\u062c<\/strong><\/td>\nYellow Zinc Plated Hex Head Self-Drilling Screw<\/td>\n<\/tr>\n
Head Style<\/strong><\/td>\nExternal Hex Head<\/td>\n<\/tr>\n
Drive Type<\/strong><\/td>\nExternal Hex<\/td>\n<\/tr>\n
Point Type<\/strong><\/td>\nSelf-Drilling (Drill Point Tip)<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0648\u0627\u062f<\/strong><\/td>\nHardened Carbon Steel (typically)<\/td>\n<\/tr>\n
Finish \/ Surface Treatment<\/strong><\/td>\nYellow Zinc Plated<\/td>\n<\/tr>\n
Supply Ability<\/strong><\/td>\n500 Tons per Month<\/td>\n<\/tr>\n
Minimum Order Quantity<\/strong><\/td>\n2 Tons (for bulk production; smaller inquiries may be considered)<\/td>\n<\/tr>\n
Packaging<\/strong><\/td>\nBag\/Box with Pallet, customizable<\/td>\n<\/tr>\n
Shipping Ports<\/strong><\/td>\nTianjin, Qingdao, Shanghai, Ningbo<\/td>\n<\/tr>\n
Delivery Time<\/strong><\/td>\n5 – 30 days, depending on quantity<\/td>\n<\/tr>\n
Payment Terms<\/strong><\/td>\nT\/T (Telegraphic Transfer), L\/C (Letter of Credit)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Product Features<\/strong><\/h4>\n

Our screws are manufactured for maximum efficiency and reliability, offering several key advantages:<\/p>\n

    \n
  • Drill, Tap, and Fasten in One Step:<\/strong> The self-drilling point eliminates the need for separate drilling and tapping operations, dramatically increasing productivity.<\/li>\n
  • High-Torque Hex Head:<\/strong> Allows for fast and secure installation with standard power tools, reducing driver slippage and ensuring a tight fit.<\/li>\n
  • Enhanced Corrosion Resistance:<\/strong> The yellow zinc plating provides a durable protective layer against rust and corrosion, extending the life of the connection.<\/li>\n
  • Strong and Reliable:<\/strong> Made from hardened steel to ensure the drill point and threads can effectively penetrate and secure metal components.<\/li>\n
  • Large-Scale Production:<\/strong> With a supply ability of 500 tons per month, we can reliably fulfill large-volume orders for major projects.<\/li>\n<\/ul>\n

    Product Applications<\/strong><\/h4>\n

    The speed and strength of these screws make them indispensable in a variety of metal-to-metal fastening applications:<\/p>\n

      \n
    • Metal Roofing and Siding:<\/strong> Securely attaching metal panels to steel purlins or framing.<\/li>\n
    • Steel Frame Construction:<\/strong> Assembling light-gauge steel studs, tracks, and other structural components.<\/li>\n
    • HVAC Installation:<\/strong> Fastening ductwork, brackets, and equipment supports.<\/li>\n
    • General Metal Fabrication:<\/strong> Quickly joining sheet metal, steel plates, and profiles in a workshop or on-site.<\/li>\n
    • Electrical and Conduit Work:<\/strong> Attaching clips, brackets, and junction boxes to steel structures.<\/li>\n
    • Automotive and Trailer Assembly:<\/strong> Used for fastening components to metal frames.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Our Yellow Zinc Plated Hex Head Self-Drilling Screws are the ultimate solution for high-speed, heavy-duty fastening into metal. Engineered to drill, tap, and fasten all in one motion, these screws eliminate the need for pre-drilling, saving significant time and labor costs on the job site. Featuring a robust external hex head for high-torque driving and a durable yellow zinc coating for enhanced corrosion resistance, they are the go-to fastener for construction, metal fabrication, roofing, and HVAC applications.<\/p>","protected":false},"featured_media":1684,"template":"","meta":[],"product_brand":[],"product_cat":[356],"product_tag":[339,340,343,352],"class_list":{"0":"post-757","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hex-socket-screw","7":"product_tag-self-tapping-screws-for-metal","8":"product_tag-stainless-steel-self-tapping-screws","9":"product_tag-stainless-steel-concrete-screws","10":"product_tag-hex-socket-head-cap-screw","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product\/757","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\/1684"}],"wp:attachment":[{"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/media?parent=757"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product_brand?post=757"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product_cat?post=757"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mj-anchor.com\/ar\/wp-json\/wp\/v2\/product_tag?post=757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}