S-96887A112 M5 DIN 557 Square Nuts
Square Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- High-strength steel construction ensures reliable performance in demanding industrial environments, resisting deformation under load.
- Class 7H thread fit provides superior engagement with mating bolts, reducing the risk of loosening and improving joint integrity.
- External square drive design allows for easy installation and removal with standard tools, speeding up assembly processes.
- DIN 557 compliance guarantees dimensional accuracy and interchangeability, ensuring compatibility with metric fastening systems.
- Coarse metric thread (M5 x 0.8 mm) offers quick assembly and reduced cross-threading risks, ideal for high-vibration applications.
- RoHS 3 and REACH compliance meets environmental regulations, making it safe for use in various industries without hazardous substances.
- Compact 8 mm width and 4 mm height enables use in tight spaces while maintaining a robust profile for secure fastening.
Professional Applications & Engineering Value
This Class 5 steel square nut is engineered to address common industrial challenges such as vibration-induced loosening and space constraints. Its M5 coarse metric thread with a 0.8 mm pitch ensures rapid installation and reliable hold in machinery, automotive assemblies, and structural frameworks. The external square drive design facilitates secure gripping with wrenches, minimizing slippage during torque application. Made from durable steel, it withstands harsh conditions, while compliance with DIN 557 standards ensures precise metric threading for consistent performance. Ideal for industrial nuts applications, it enhances efficiency in production lines and maintenance tasks by reducing downtime and improving fastener longevity.
Specification Summary & Compliance
This square nut features an M5 x 0.8 mm coarse metric thread with a Class 7H thread fit for high precision, adhering to DIN 557 specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety. Dimensions include an 8 mm width and 4 mm height, with a right-hand thread direction and Class 5 strength grade for reliable fastening in industrial settings.
