S-94205A156 M12 DIN 982 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 vibration resistance with nylon insert that maintains locking performance even under continuous stress
- Excellent corrosion resistance thanks to 316 stainless steel construction, ideal for harsh environments
- Reliable high-temperature performance with nylon insert rated for temperatures up to 220°F (104°C)
- Precision thread engagement with Class 6H thread fit ensuring consistent, secure fastening
- Industry-standard compliance meeting DIN 982 specifications for guaranteed quality and interchangeability
- Easy installation and removal with standard external hex drive design for common tool compatibility
- Environmental compliance with RoHS 3 and REACH regulations for safe industrial use
Professional Applications & Engineering Value
This M12 nylon insert lock nut delivers exceptional engineering value in applications where vibration loosening poses significant risks. The 316 stainless steel construction provides superior corrosion resistance in chemical processing, marine, and food industry applications, while the nylon insert creates consistent friction that prevents spontaneous unfastening. The coarse thread design (1.75mm pitch) ensures quick installation and reliable performance in high-vibration environments such as machinery, automotive assemblies, and structural frameworks. Meeting DIN 982 standards with Class 6H thread fit, this lock nut maintains precision across thousands of cycles, reducing maintenance frequency and preventing equipment downtime in demanding industrial settings.
Specification Summary & Compliance
This metric M12 x 1.75mm lock nut features Class 6H thread tolerance for precision fit and is manufactured to DIN 982 specifications. The external hex drive measures 19mm across flats with a 14mm height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial suitability. The nylon insert maintains locking performance up to the maximum temperature rating of 220°F while providing reliable vibration resistance in right-hand thread applications.
