S-90082A114 M8 x 24 mm DIN 6334, ASME B18.2.2 Coupling Nuts

Key Features & Benefits at a Glance

• Enhanced load-bearing capacity with Class 8 strength grade for reliable performance in high-stress applications
• Superior corrosion resistance thanks to black-oxide steel construction, extending service life in harsh environments
• Precision thread engagement with Class 6H fit and coarse 1.25 mm pitch for quick assembly and reduced cross-threading risk
• Broad compatibility with DIN 6334 and ASME B18.2.2 standards, ensuring interchangeability across global metric systems
• Secure torque transmission via external hex drive design, facilitating easy installation with standard tools
• Environmental compliance with REACH and RoHS 3 regulations, supporting sustainable manufacturing practices
• Full-threaded design for maximum grip length and uniform stress distribution along connected components

Professional Applications & Engineering Value

This M8 coupling nut delivers exceptional engineering value in demanding industrial settings where threaded rod connections require uncompromised reliability. Manufactured from black-oxide steel, it resists oxidation and wear in mechanical assemblies, construction frameworks, and automotive subsystems. The coarse metric threading (1.25 mm pitch) combined with Class 6H thread fit prevents loosening under vibration while enabling rapid installation. Its fully threaded, right-hand design and external hex drive ensure straightforward alignment and torque application, reducing assembly time in high-volume production lines. Ideal for extending studs or joining long rods in structural applications, this coupling nut maintains integrity under cyclical loads, backed by DIN 6334 and ASME B18.2.2 conformance for global project compliance.

Specification Summary & Compliance

This coupling nut maintains precise metric dimensions (M8 x 1.25 mm thread, 13 mm width, 24 mm length) with Class 6H thread tolerance per ISO standards, ensuring consistent fit. It conforms to DIN 6334 for metric hex nuts and ASME B18.2.2 for square and hex nuts, guaranteeing dimensional accuracy. Environmental compliance includes REACH (EC 1907/2006) adherence and RoHS 3 (2015/863/EU) certification with exemption 6(a) for lead in steel alloys, supporting safe and regulated usage.