S-90592A495 M45 DIN 934 Hex Nuts
Hex 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
- High-strength Class 8 steel construction ensures reliable performance in heavy-duty applications, resisting deformation under high loads.
- Coarse 4.5mm thread pitch enables faster assembly and reduced risk of cross-threading, saving time in industrial settings.
- Precise Class 6H thread fit guarantees secure mating with bolts, minimizing loosening from vibrations and enhancing joint integrity.
- Standard external hex drive design (70mm width) allows for easy installation and removal using common wrenches, improving maintenance efficiency.
- Compliance with DIN 934 standards ensures dimensional accuracy and interchangeability, reducing procurement risks.
- REACH and RoHS 3 compliance confirms environmental safety and regulatory adherence, supporting sustainable operations.
- Robust 36mm height provides ample engagement surface, distributing stress evenly for long-lasting durability.
Professional Applications & Engineering Value
This M45 hex nut is engineered to address critical challenges in demanding industrial environments, such as construction machinery, heavy equipment assembly, and structural frameworks. The Class 8 steel material offers superior tensile strength, preventing failure under extreme stress and vibration. With its metric coarse thread and Class 6H thread fit, it ensures quick, secure fastening while reducing the risk of stripping—ideal for high-torque applications. The external hex drive facilitates straightforward installation with standard tools, minimizing downtime. By adhering to DIN 934 specifications, this nut delivers consistent performance, making it a reliable choice for engineers seeking durability and compliance in heavy-duty fastening solutions.
Specification Summary & Compliance
This hex nut features a metric coarse thread with M45 size and 4.5mm pitch, manufactured to Class 6H thread fit tolerances for precision. It conforms to DIN 934 standards, ensuring dimensional accuracy with a width of 70mm and height of 36mm. The fastener meets REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliance, affirming its safety and environmental responsibility in industrial use.
