







Transform your prefabricated building endeavors with the robust and dependable hanging nails, engineered as essential fasteners for embedding in precast structures. Their primary role is to seamlessly connect and secure prefabricated components, ensuring utmost stability and safety during the intricate lifting process. Below, we delve into the exceptional features of these hanging nails:
1. Core Functions
Ingeniously embedded within prefabricated components, hanging nails offer pivotal connection points vital for lifting. They masterfully bear the weight of the components during elevation, ensuring a secure and stable transition to the designated location.
2. Diverse Varieties
Tailored to meet varying structural demands and purposes, hanging nails come in an array of types. Among the most prevalent include:
1. Round Head Hanging Nail: This type is affixed to concrete surfaces via a hemispherical sleeve, effectively channeling the lifting load through its circular fixed end anchor. Ideal for standard residential prefabricated units and industrial structures, it boasts rapid lifting capabilities.
2. Threaded Hanging Nails: Renowned for their simple installation, these nails are directly anchored into concrete without special grooves. During lifting, operators can effortlessly connect by screwing the external threaded lifting device into the nail sleeve.
3. Flat Hanging Nails: Expertly crafted from steel plates, these nails feature a bottom plate anchored within the concrete. The exposed plate interfaces with a specialized lifting device through end holes, tailored for system wall panels and other specific lifting scenarios.
3. Premium Material and Craftsmanship
Constructed from high-strength steel, hanging nails are designed to endure the heavy loads of prefabricated components. Utilizing advanced manufacturing techniques like red stamping and hot forging, they achieve superior strength and resilience. Surface treatments—such as sandblasting and galvanizing—further enhance their corrosion resistance and aesthetic appeal.
4. Specifications and Load Bearing
Each hanging nail specification, encompassing diameter, length, and load capacity, is meticulously selected based on the unique weight, shape, and lifting requirements of prefabricated components. For instance, a single round head hanging nail can support up to 32 tons. However, optimal selection considers concrete strength and hang point distribution.
5. Usage Guidelines
1. Strategic Lifting Point Arrangement: When planning lifting points on prefabricated components, ensure even distribution of hanging nails to prevent undue stress during the lifting operation.
2. Proper Installation Procedures: Adherence to relevant standards and protocols is crucial for a solid connection between hanging nails and concrete. Specialized tools should be employed for installation, with careful attention to nail positioning and connections.
3. Optimal Lifting Methods and Equipment: Select suitable lifting strategies and machinery based on the specific weight and configuration of prefabricated components, guaranteeing a safe and stable lifting process.
4. Conduct Load-Bearing Tests: Conduct tests as necessary to affirm the load-bearing capacity of hanging nails, ensuring their safety and reliability.
6. Versatile Application Scenarios
Widely utilized across the prefabricated construction sector, hanging nails facilitate the lifting of various components such as wall panels, stairs, beams, and columns. By embedding these nails, you achieve swift and secure connection and fixation, significantly boosting construction efficiency and quality.