S-93625A170 M18 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 vibration resistance through precision-engineered nylon insert that maintains locking force in high-motion environments
- Exceptional corrosion resistance with 18-8 stainless steel construction for extended service life in harsh conditions
- Reliable high-temperature performance with nylon insert rated up to 220°F (104°C) for demanding industrial applications
- Precision metric threading with Class 6H thread fit ensuring consistent, reliable engagement with mating components
- Industry-standard compliance meeting DIN 985 specifications for guaranteed dimensional accuracy and performance
- Easy installation and removal with standard external hex drive design compatible with common wrench tools
- Environmental compliance assurance with RoHS 3 and REACH compliance for safe use in regulated industries
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these M18 nylon insert lock nuts provide critical vibration resistance where traditional fasteners fail. The 18-8 stainless steel construction offers excellent corrosion resistance in marine, chemical processing, and outdoor applications, while the fine thread pitch (1.5mm) ensures superior clamping force distribution. The nylon insert locking mechanism creates consistent friction against bolt threads, preventing loosening under continuous vibration in machinery, automotive assemblies, and structural applications. Meeting DIN 985 standards, these lock nuts deliver reliable performance in high-stress environments where safety and durability are paramount, from manufacturing equipment to transportation systems.
Specification Summary & Compliance
This M18 x 1.5mm lock nut features precision Class 6H thread fit with fine thread spacing, manufactured to DIN 985 specifications for dimensional accuracy. The external hex drive (27mm width, 18mm height) ensures proper tool engagement. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and restricted substance adherence for industrial applications worldwide.
