Product Name
Coupling Nuts DIN6334
Details Information
Introduction
This metric hex coupling nut adheres to DIN6334 international standards and is crafted from premium 304 stainless steel, boasting exceptional corrosion resistance, rust prevention, and durability for long-term use in both indoor and harsh outdoor environments . Featuring an elongated design (long rod structure), it offers deeper thread engagement to enhance connection stability and load-bearing capacity, effectively preventing loosening or thread stripping under heavy loads . The hexagonal head design ensures easy torque application with standard wrenches, simplifying installation and improving work efficiency . As a versatile fastener, it is widely used to connect two threaded rods, extend thread length, or assemble components in machinery manufacturing, construction engineering, automotive chassis, furniture assembly, marine equipment, and electrical installations . With precise thread machining and compliance with industry specifications, it guarantees perfect compatibility with metric threaded rods and bolts. Classified under HS Code 7318160000 for international trade, this product ensures smooth customs clearance and reliable supply for global customers .
Features
Precision Machining
Measure and process using precision machine tools and measuring tools under strictly controlled environmental conditions.
High-quality carbon steel
With long life, low heat generation, high hardness, high rigidity, low noise, high wear resistance and other characteristics.
Cost-effective
The use of high-quality carbon steel steel, after precision processing and forming, greatly improves the user experience.
Applications
Coupling nuts are often used for joining threaded rods or hanger bolts in a variety of applications that require extending threaded rod or attaching like items.
Parameters
| d | e | s | m |
|---|
| M8 | min 14.38 | 12.73 - 13.00 | 22.70 - 24.00 |
| M10 | min 18.90 | 16.73 - 17.00 | 28.40 - 30.00 |
| M12 | min 21.10 | 18.67 - 19.00 | 34.40 - 36.00 |
| M14 | min 24.49 | 21.67 - 22.00 | 40.40 - 42.00 |
| M16 | min 26.75 | 23.67 - 24.00 | 46.40 - 48.00 |
| M18 | min 29.56 | 26.67 - 27.00 | 52.10 - 56.00 |
| M20 | min 32.95 | 29.67 - 30.00 | 58.10 - 60.00 |
| M22 | min 35.03 | 31.61 - 32.00 | 64.10 - 66.00 |
| M24 | min 39.55 | 35.38 - 36.00 | 70.10 - 72.00 |
| M30 | min 50.85 | 45.38 - 46.00 | 88.10 - 90.00 |
| M36 | min 60.79 | 54.26 - 55.00 | 106.10 - 108.00 |
| M42 | min 71.30 | 64.26 - 65.00 | 124.10 - 126.00 |
| M48 | min 82.60 | 74.26 - 75.00 | 142.10 - 144.00 |
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