S-94205A260 M8 DIN 985 Locknuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from 316 stainless steel construction, ideal for harsh industrial and marine environments
• Reliable vibration resistance with nylon insert locking mechanism that maintains secure fastening under dynamic loads
• High-temperature performance with nylon insert rated to 220°F (104°C) for thermal stability in demanding applications
• Precision thread engagement with Class 6H thread fit ensuring consistent, accurate mating with mating components
• Standard hex profile for universal tool compatibility and straightforward installation with common wrench sets
• Regulatory compliance assurance meeting both RoHS 3 and REACH environmental standards for global market acceptance
• DIN 985 certification guaranteeing consistent quality and performance to recognized industrial standards

Professional Applications & Engineering Value

This M8 nylon insert lock nut delivers exceptional engineering value through its 316 stainless steel composition and precision metric coarse threading. The combination addresses critical industrial challenges where vibration loosening compromises assembly integrity. The nylon insert locking mechanism creates consistent friction against mating threads, preventing spontaneous unfastening in machinery, automotive, and structural applications. With external hex drive style and standardized 13mm width, installation efficiency is maximized while maintaining corrosion resistance in chemically aggressive environments. The right-hand thread direction and 1.25 mm pitch provide reliable engagement in high-stress assemblies where maintenance access may be limited, ensuring long-term operational security.

Specification Summary & Compliance

This locknut features M8 x 1.25 mm coarse thread with Class 6H thread fit tolerance per metric standards. Manufacturing conforms to DIN 985 specifications for dimensional accuracy and performance reliability. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance. Physical dimensions include 13mm width across flats and 8mm height, providing standardized installation compatibility.