برغي خطاف تثبيت للجدران المجوفة

برغي خطاف تثبيت للجدران المجوفة

The Duojia Hollow Wall Anchor with an integrated Eye Hook Bolt is a specialized fastener designed to create a convenient and reliable hanging point on hollow surfaces like drywall, plasterboard, and hollow-core doors. This all-in-one solution combines the strength of a hollow wall anchor with the utility of an open hook, making it perfect for hanging various decorative and functional items. Manufactured from high-grade carbon steel and finished with a protective White Zinc Plating, this anchor offers excellent durability and corrosion resistance for indoor use.

Clarification on Anchor Type and Variations

This product is a specific variation of the classic hollow wall anchor (often referred to as a “Molly Bolt”). It features a permanent, open-ended hook, which is distinct from the “Eye Bolt” version that has a closed loop. The open hook design is ideal for applications where items need to be easily hung and removed.

As indicated by the “Related Products” section on the webpage, the same expanding anchor body is also available from the manufacturer with different bolt types to suit various needs:

  • Eye Bolt: A closed loop for secure, permanent suspension of chains or wires.
  • L-Bolt (Hook Bolt): A right-angle hook for direct hanging.
  • Hex Head Bolt: For high-torque installation with a wrench.
  • Cross Head (Phillips) Bolt: For standard screwdriver installation.

آلية المنتج والتركيب

This anchor utilizes a proven expansion mechanism to create a secure hold by clamping onto the back of the hollow wall material.

  • الآلية: The anchor consists of a cylindrical, slotted sleeve with an integrated flange and a pre-inserted open eye hook bolt. The flange is equipped with small teeth on its underside that are designed to bite into the wall surface, preventing the anchor from spinning during installation. When the eye hook is turned, it pulls the threaded section of the sleeve forward, causing the slotted body to collapse and expand into a set of “legs” that clamp firmly against the back of the wall.
  • Installation Process:
    1. Drill a hole in the wall to the diameter specified for the anchor size.
    2. Gently tap the entire anchor assembly into the hole until the flange is flush with the wall surface. The anti-rotation teeth will grip the wall.
    3. Begin tightening the eye hook by turning it clockwise. This can be done by hand initially.
    4. To apply sufficient torque to set the anchor, insert a screwdriver or a similar rod through the hook to use as a lever. Continue turning until you feel firm resistance, which indicates the anchor has fully expanded and is securely set behind the wall.
    5. The eye hook is now a permanent, secure hanging point ready for use.

معلمات المنتج

عنصر المعلمةوصف المواصفات
اسم المنتجHollow Wall Anchor Eye Hook Bolt
اسم العلامة التجاريةدوجيا
مكان المنشأخبي، الصين
الموادالفولاذ الكربوني
معالجة السطحمطلي بالزنك الأبيض
الأحجام المتوفرةM6-M20
درجات القوة4.8، 8.8، 10.9، 12.9، A2-70، A4-70، A4-80، إلخ.
نظام القياسمتري
التطبيقHeavy Industry, General Industry, Interior Decoration
الشهاداتISO9001, ISO14001, ISO45001, SGS
خيارات التغليفعبوة صغيرة + كرتون + منصة نقالة؛ كيس/صندوق مع منصة نقالة

الميزات الرئيسية

  • Integrated Open Hook: The eye hook provides a ready-to-use open loop for easily hanging and removing items like picture frames, clocks, and plants.
  • High Load Capacity: The expansion mechanism distributes the load over a wide area behind the wall, providing a much stronger hold than simple screws or plastic anchors.
  • Durable Construction: Made from high-grade carbon steel with a corrosion-resistant white zinc finish.
  • Anti-Rotation Flange: The toothed flange prevents the anchor body from spinning in the hole during tightening, ensuring a proper and secure set.
  • All-in-One Convenience: Eliminates the need for a separate anchor and hook, simplifying the installation process.

التطبيقات الشائعة

This anchor is the perfect solution for hanging light- to medium-weight items from walls and ceilings made of drywall and other hollow materials.

  • Hanging picture frames, mirrors, and wall art.
  • Suspending lightweight potted plants and decorative mobiles.
  • Hanging wall clocks, calendars, or whiteboards.
  • Creating hanging points for kitchen utensils or workshop tools.
  • Holding back curtains or drapes with a decorative rope or tie-back.