S-94205A250 M6 DIN 985 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Reliable vibration resistance through the nylon insert, preventing loosening under dynamic loads and shock
- High-temperature performance with the nylon insert maintaining locking integrity up to 220°F (approximately 105°C)
- Precise thread engagement with Class 6H thread fit, ensuring consistent clamping force and reducing cross-threading risks
- Broad industrial compatibility due to compliance with DIN 985 standards and metric coarse threading (M6 x 1mm)
- Easy installation and removal using standard external hex drive tools, saving time on assembly lines
- Environmental and safety compliance with RoHS 3 and REACH, supporting sustainable and regulated manufacturing
Professional Applications & Engineering Value
Engineered for demanding settings, this M6 nylon insert lock nut in 316 stainless steel addresses critical challenges in machinery, automotive, and marine applications where vibration and corrosion compromise fastener integrity. The nylon insert creates consistent friction on the bolt threads, effectively resisting self-loosening from cyclic stresses without damaging mating components. Its metric coarse thread and external hex drive simplify installation in high-volume production, while the DIN 985 specification ensures dimensional accuracy for reliable performance in industrial assemblies. By combining high chemical resistance with locking functionality, it reduces maintenance frequency and extends service life in aggressive environments.
Specification Summary & Compliance
This lock nut features an M6 x 1mm metric coarse thread with Class 6H thread fit and right-hand direction, manufactured to DIN 985 standards for dimensional consistency. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The external hex drive (10mm width) and 6mm height enable standard tool usage, supporting efficient integration into qualified industrial systems.
