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The T-NUT is a specialized T-shaped fastener essential for securing components to profiled materials, such as aluminum extrusions with T-slots, offering quick and reliable connections in modular assemblies. Crafted from high-strength carbon steel with nickel plating for enhanced corrosion resistance and a smooth, durable finish, this nut ensures longevity in demanding environments. Available in grades from 4.8 to 12.9, including A2-70 and A4-80 for stainless variants, it fits metric sizes M6 to M20, providing versatility for various thread requirements. Its unique design allows it to slide effortlessly into profile grooves, gripping firmly when bolted to prevent slippage and maintain stability under load. Ideal for construction of aluminum frameworks, machinery mounting, and industrial setups, the T-NUT eliminates the need for drilling or welding, streamlining assembly processes. Manufactured by Duojia in Hebei, China, it complies with ISO9001, ISO14001, and ISO45001 standards, ensuring top-tier quality and environmental responsibility. With a monthly production of 10,000 pieces and wholesale availability, this essential fastener supports heavy industry and general applications, delivering cost-effective, vibration-resistant solutions for professionals building robust structures. Its nickel coating not only protects against rust but also facilitates easy handling, making it a go-to choice for efficient, secure profile fastening worldwide.
Designed with a T-profile that precisely matches standard aluminum extrusion slots, the T-NUT enables fast insertion and secure bolting, creating stable joints without additional tools. The carbon steel construction, enhanced by nickel plating, offers excellent wear resistance and a polished surface that reduces friction during installation, suitable for both indoor and outdoor use. Thread options include metric coarse and fine pitches, compatible with bolts for customizable torque settings. Duojia’s advanced stamping and plating processes ensure uniform coating thickness and mechanical integrity, certified by SGS for consistency. To install, slide the nut into the T-slot, position the component, and tighten a matching bolt—the nut’s shape locks it in place, distributing force evenly to handle dynamic loads. For maintenance, wipe clean to preserve the nickel layer; no frequent treatments are needed due to its inherent durability. This fastener shines in assembling modular furniture, conveyor systems, and robotic frames, where quick adjustments are key. With sizes M6 to M20 and weights varying by dimension, it supports minimum orders of 100 pieces with 14-30 day delivery in cartons or pallets. Exported globally, the T-NUT provides a practical, high-performance option for creating strong, adjustable connections in profiled structures.
| Parameter | Details |
|---|---|
| Product Name | T-NUT – Essential Fastener for Profiles |
| Material | Carbon Steel; Stainless Steel options (A2-70, A4-70, A4-80) |
| Grade | 4.8, 8.8, 10.9, 12.9, etc. |
| Surface Treatment | Nickel Plating |
| Size Range | M6-M20 (Metric threads) |
| Thread Pitch | Coarse/Fine (varies by size) |
| Shape | T-Shaped for profile grooves |
| Load Capacity | High, dependent on grade and size |
| Standards | ISO9001, ISO14001, ISO45001, SGS |
| Corrosion Resistance | Excellent, via nickel coating |
| Packaging | Small Pack + Carton + Pallet or Bag/Box with Pallet |
| Minimum Order | 100 Pieces |
| Supply Ability | 10,000 Pieces per Month; 500 Tons per Month |
| Delivery Time | 14-30 Days based on quantity |
The T-NUT boasts a innovative T-shaped configuration that seamlessly integrates into profile grooves, providing instant alignment and a firm hold that resists pull-out and twisting under stress. Its nickel-plated carbon steel build combines strength with superior anti-corrosion properties, outperforming uncoated alternatives in humid or industrial atmospheres, while stainless options elevate performance in extreme conditions. With precise metric threading, it accommodates various bolt types for tailored assemblies, ensuring optimal torque without thread damage. Duojia’s engineering allows for custom grades up to 12.9, all rigorously tested for grip and plating durability. This fastener eliminates welding needs, speeding up installations and allowing easy disassembly for modifications. Its smooth nickel surface minimizes abrasion on profiles, extending component life, and the design supports high-load bearing in compact spaces. Environmentally friendly production reduces waste, meeting ISO standards for sustainability. Lightweight yet resilient, the T-NUT handles vibrations effectively, making it indispensable for dynamic setups. Overall, these attributes deliver a secure, efficient fastening solution that emphasizes versatility, corrosion protection, and ease of use, ideal for applications requiring quick, reliable profile connections with minimal maintenance.
T-NUT fasteners are indispensable for assembling aluminum profile systems in construction, where they secure frames for partitions, workstations, or shelving, enabling modular builds that can be easily reconfigured. In machinery, they mount components like guards or sensors to extrusion rails, providing vibration-resistant holds in automated lines or robotic arms. General industry uses include creating custom fixtures for testing equipment or display stands, leveraging the nut’s groove-fitting design for rapid setup without specialized tools. These nuts excel in automotive prototypes for attaching accessories to profile-based jigs, ensuring stability during testing. Duojia’s T-NUT supports diverse needs in electronics enclosures or conveyor systems, with simple sliding insertion and bolt tightening streamlining workflows. Their corrosion-resistant nickel plating suits mildly exposed environments, requiring only occasional cleaning for longevity. Adaptable for DIY or professional projects, they enhance efficiency by reducing assembly time and allowing adjustments, improving safety in load-bearing structures. With global availability, they facilitate innovative designs in manufacturing and engineering, from furniture to industrial automation, ensuring durable, customizable connections worldwide.
