S-97778A180 M36 x 108 mm DIN 6334 Coupling Nuts
Coupling Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with Class 10 strength grade for reliable performance in high-stress assemblies
- Superior thread engagement through fully threaded M36x4 mm coarse design, ensuring deep and secure connections
- Precise dimensional accuracy with Class 6H thread fit, minimizing the risk of cross-threading and assembly errors
- Robust durability from high-grade steel construction, resistant to wear and deformation in industrial environments
- Efficient installation and removal using the external hex drive, compatible with standard wrenches for quick maintenance
- Full compliance with DIN 6334 standard, guaranteeing interchangeability and consistent quality in metric fastener systems
- Environmental responsibility with RoHS 3 compliance, safe for use in regulated industries and sustainable operations
Professional Applications & Engineering Value
This M36x4 mm coupling nut is engineered to solve critical challenges in heavy-duty industrial applications where extended thread length and robust coupling are essential. Made from high-strength Class 10 steel, it effectively bridges long threaded rods, shafts, or bolts in construction, machinery, and structural frameworks, preventing disassembly under dynamic loads. The fully threaded metric coarse design with Class 6H fit ensures rapid alignment and secure fastening, reducing installation time while maintaining vibration resistance. Its external hex drive allows for high-torque application with common tools, making it ideal for maintenance-intensive environments like conveyor systems, scaffolding, and automotive assemblies where reliability and ease of service are paramount.
Specification Summary & Compliance
This coupling nut adheres to DIN 6334 specifications, with M36x4 mm coarse threading and Class 6H thread fit for precise metric tolerances. Dimensions include a 55 mm width and 108 mm length, supporting standardized assembly. The product is manufactured to meet RoHS 3 (2015/863/EU) compliance, ensuring it is free from hazardous substances, and aligns with industry requirements for high-strength steel fasteners in demanding engineering applications.
