4 pcs fixing anchor with Hook

4 pcs fixing anchor with Hook

The Duojia 4-Piece Fixing Anchor with Hook Bolt is a heavy-duty fastening solution designed specifically for secure hanging and suspension applications in solid base materials like concrete and masonry. This complete anchor assembly combines a robust, four-piece expansion shield with a high-strength hook bolt. Manufactured from durable carbon steel and finished with a protective Yellow Zinc Plating (YZP), this anchor provides exceptional holding power and enhanced corrosion resistance. It is the ideal choice for heavy industry, construction sites, and general-purpose applications where a reliable and strong overhead or wall-mounted hanging point is required.

Product Details

This anchor is a pre-assembled, four-piece expansion anchor, also known as a sleeve anchor. The assembly consists of:

  1. The Hook Bolt: A high-tensile steel bolt featuring a precision-formed open hook instead of a standard hex head, designed for easy attachment of ropes, chains, cables, and other suspended items.
  2. The Expansion Sleeve: A cylindrical steel shield with expansion slots that runs the length of the anchor.
  3. The Expander Cone: A tapered nut located at the base of the anchor.
  4. The Nut and Washer: A top-side nut and washer used to tighten the assembly.

Installation is achieved by inserting the entire anchor into a pre-drilled hole. As the top nut is tightened, the hook bolt draws the expander cone up into the sleeve. This action forces the expansion sleeve to flare outwards, creating a powerful 360-degree frictional grip against the walls of the base material. The Yellow Zinc Plating (YZP) provides a superior barrier against rust and corrosion compared to standard zinc finishes, making it suitable for indoor and moderately damp environments.

Product Parameters

Parameter ItemSpecification Description
Product Name4pcs Fixing Anchor with Hook Bolt YZP
Brand NameDuojia
Place of OriginHebei, China
MaterialCarbon Steel
Surface TreatmentYellow Zinc Plated (YZP)
Available SizesM6, M8, M10, M12, M16, M20
Strength Grades4.8, 8.8, 10.9, 12.9, A2-70, A4-70, A4-80 etc.
Measurement SystemMetric
ApplicationHeavy Industry, General Industry, Construction
CertificationsISO9001, ISO14001, ISO45001, SGS
Packaging OptionsSmall Pack + Carton + Pallet; Bag/Box with Pallet; Custom Requests

Product Features

This anchor offers a combination of strength, convenience, and durability, making it a preferred choice for hanging applications.

  • Dedicated Hanging Design: The integrated hook bolt provides a ready-to-use attachment point, eliminating the need for additional hardware and simplifying the installation of suspended items.
  • Heavy-Duty Holding Power: The four-piece expansion mechanism ensures a secure, high-strength grip in solid concrete and masonry, making it suitable for significant loads.
  • Enhanced Corrosion Resistance: The Yellow Zinc Plating (YZP) offers robust protection against rust and oxidation, ensuring long-term reliability in various indoor environments.
  • Complete, Ready-to-Install Kit: The anchor is supplied as a complete, pre-assembled unit, allowing for fast and efficient installation right out of the box.
  • Versatile Application: Suitable for use in a wide range of base materials and for numerous hanging tasks in industrial, commercial, and construction settings.

Product Applications

The 4-Piece Fixing Anchor with Hook Bolt is specifically engineered for tasks that require suspending objects from ceilings or walls. In Industrial and Warehouse Environments, it is used to hang chain hoists, heavy tools, equipment, and industrial lighting. In Construction Projects, it is ideal for securing scaffolding ties, safety lines, and temporary utility suspensions. For Commercial and Retail Spaces, it can be used to suspend heavy signage, large displays, or decorative fixtures. It is also a popular choice for Residential and Recreational use in garages or basements for hanging items like punching bags, swings, or heavy-duty storage solutions, provided the base material’s load-bearing capacity is sufficient.