S-90370A107 M18 DIN 936 Hex Nuts

Key Features & Benefits at a Glance

• Space-saving thin profile with 9 mm height for applications where clearance is limited without compromising strength
• Reliable coarse thread engagement with M18 x 2.5 mm pitch for faster assembly and reduced cross-threading risk in industrial settings
• Precision Class 6H thread fit ensures consistent, secure fastening and vibration resistance in dynamic environments
• Durable external hex drive design allows for high torque application using standard tools, enhancing installation efficiency
• Compliance with DIN 936 standards guarantees dimensional accuracy and interchangeability for metric fastener systems
• RoHS 3 and REACH compliant construction meets strict environmental regulations, ensuring safe use in regulated industries
• Optimized 27 mm width provides ample wrenching surface for secure grip during tightening and maintenance

Professional Applications & Engineering Value

This M18 thin hex nut is engineered to address common challenges in machinery assembly, automotive manufacturing, and structural frameworks where space constraints and vibration resistance are critical. The metric coarse thread (M18 x 2.5 mm) enables quick installation in high-volume production lines, reducing labor time while the Class 6H thread fit maintains clamping force under dynamic loads. Its thin profile (9 mm height) is ideal for compact designs, such as electrical enclosures or conveyor systems, where standard nuts would protrude excessively. Manufactured to DIN 936 specifications, it ensures reliable performance in metric fastener systems, providing engineers with a compliant, durable solution that minimizes loosening and maintenance intervals.

Specification Summary & Compliance

This hex nut features an M18 metric thread with 2.5 mm coarse pitch and Class 6H thread fit per ISO standards, ensuring precise tolerance for secure fastening. It conforms to DIN 936 for dimensional consistency, with a width of 27 mm and height of 9 mm. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental safety requirements for industrial use.