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General Introduction
four-claw insert nut or four-pronged nut, is a specialized fastener designed for secure installation in soft materials like plastic, wood, and composite boards. It features four elastic clamping jaws on the bottom, enabling reliable fixing through mechanical interlocking without pre-drilled threaded holes.
General Introduction
four-claw insert nut or four-pronged nut, is a specialized fastener designed for secure installation in soft materials like plastic, wood, and composite boards. It features four elastic clamping jaws on the bottom, enabling reliable fixing through mechanical interlocking without pre-drilled threaded holes.
Core Features
Strong Interlocking Performance: The four sharp jaws penetrate the base material during installation, forming a tight mechanical connection that resists loosening from vibration or external force.
Easy Installation: No tapping or threading is required—simply press or hammer the nut into a pre-drilled pilot hole for quick assembly.
Wide Material Compatibility: Ideal for use with thermoplastics, plywood, MDF, and other soft substrates, filling the gap of traditional nuts in non-metallic material fastening.
Corrosion Resistance: Available in carbon steel (galvanized), stainless steel, and plastic materials, suitable for both indoor and outdoor applications.
Specifications & Customization
Material: Carbon steel(Zinc-plated/Chrome-plated), 304/316 stainless steel, engineering plastic (PA6/PA66).
Thread Sizes: Metric (M3-M12), Unified (UNC/UNF #4-#10), customizable for special requirements.
Dimensions: Standard lengths range from 6mm to 25mm; jaw width and overall diameter can be tailored to specific application scenarios.
Surface Finish: Zinc plating, nickel plating, passivation,or stainless steel/plastic.
Application Scenarios
Automotive industry: Interior trim, plastic components, and dashboard assembly.
Furniture manufacturing: Wooden furniture, plastic cabinets, and decorative panel fastening.
Electronic products: Plastic casings, instrument housings, and consumer electronics mounting.
Construction & decoration: Composite boards, PVC panels, and lightweight partition fixing.
Machinery & equipment: Non-metallic parts, plastic brackets, and temporary fastening solutions.
Core Features
Strong Interlocking Performance: The four sharp jaws penetrate the base material during installation, forming a tight mechanical connection that resists loosening from vibration or external force.
Easy Installation: No tapping or threading is required—simply press or hammer the nut into a pre-drilled pilot hole for quick assembly.
Wide Material Compatibility: Ideal for use with thermoplastics, plywood, MDF, and other soft substrates, filling the gap of traditional nuts in non-metallic material fastening.
Corrosion Resistance: Available in carbon steel (galvanized), stainless steel, and plastic materials, suitable for both indoor and outdoor applications.
Specifications & Customization
Material: Carbon steel(Zinc-plated/Chrome-plated), 304/316 stainless steel, engineering plastic (PA6/PA66).
Thread Sizes: Metric (M3-M12), Unified (UNC/UNF #4-#10), customizable for special requirements.
Dimensions: Standard lengths range from 6mm to 25mm; jaw width and overall diameter can be tailored to specific application scenarios.
Surface Finish: Zinc plating, nickel plating, passivation,or stainless steel/plastic.
Application Scenarios
Automotive industry: Interior trim, plastic components, and dashboard assembly.
Furniture manufacturing: Wooden furniture, plastic cabinets, and decorative panel fastening.
Electronic products: Plastic casings, instrument housings, and consumer electronics mounting.
Construction & decoration: Composite boards, PVC panels, and lightweight partition fixing.
Machinery & equipment: Non-metallic parts, plastic brackets, and temporary fastening solutions.
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