description
- Performance & Material Properties
• High-Strength Carbon Steel Core – Stamped from C1020/C1045 grade steel, then precision-turned to form a round flange base and internally rolled female thread. Delivers ≥450 MPa tensile strength and ≥300 MPa yield strength for secure bolt retention under heavy loads.
• Serrated Round Flange – Deep, evenly spaced serrations on the 12–20 mm Ø flange bite into wood, particleboard and MDF, preventing spin-out and pull-through in demanding furniture assemblies.
• Zinc Electro-Plated Finish – Standard trivalent zinc coating (8–12 µm) provides ≥120 h salt-spray resistance (ASTM B117). Optional epoxy-polyester powder-coat available in any RAL color (black, white, red, blue, custom) for enhanced corrosion protection and visual integration.
• Thread Sizes & Tolerances – Available in M4, M5, M6, M8, M10 (and ¼″–½″ UNC/UNF) with ISO 6H/ANSI B1.1 tolerances, ensuring smooth bolt engagement and >10 000 assembly cycles without thread deformation. - Detailed Application Range
• Flat-Pack & Custom Furniture – Ideal for knock-down assembly of beds, cabinets, table legs and shelving sold on IKEA, Wayfair, Home Depot and Alibaba; supports rapid on-site or factory installation.
• Woodworking & Joinery – Secures rail brackets, decorative panels and handrail supports in interior trim, staircases and millwork projects;
• Exhibition & Retail Fixtures – Mounts display stands, signage, modular counters and point-of-sale kiosks—a staple in kits from Fastenal, RS Components and Grainger.
• Specialty Applications – Used in playground equipment, gym machines, caravan interiors and marine joinery where vibration, moisture and load-bearing performance are critical. - Effortless Operation & User Convenience
• Drop-In & Hammer-In Installation – Simply press the flanged nut into a pre-drilled hole or tap in with a hammer; serrations engage instantly, eliminating the need for pilot-hole chamfering or adhesives.
• Universal Bolt Compatibility – Works with standard hex bolts, socket screws and carriage bolts; no proprietary fasteners or tools required.
• Pre-Packaged Kits & Templates – Available in assortments of 50–1 000 pieces with drill templates, color-coded pouches and size-marked compartments.
• Reusable & Serviceable – Nuts resist loosening under repeated bolt removal and reinstallation; ideal for furniture that requires disassembly for moving or maintenance. - Premium Quality & Long-Term Reliability
• ISO-Certified Manufacturing – Produced in ISO 9001 and ISO 14001 facilities to DIN 1624 and ANSI B18.6.4 standards, with full batch traceability and material test certificates available on request.
• Rigorous Environmental Testing – Each lot endures ≥120 h neutral salt-spray (ASTM B117), 1 000 insertion/removal cycles and torque retention tests (±10 % load variation) to ensure lasting clamp force.
• Vibration & Pull-Out Resistance – Engineered serrations maintain ≥90 % of initial pull-out strength under 5 g vibration (10–500 Hz) and resist bolt back-off in dynamic conditions.
• Environmental Compliance – Fully RoHS- and REACH-compliant; free of hexavalent chromium and other restricted substances, ensuring safe use in residential, commercial and children’s furniture applications.

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