S-90576A137 M12 ISO 10511, 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 the nylon insert, ensuring your assemblies remain securely fastened even under dynamic loads and movement.
- Enhanced corrosion protection with zinc-plated steel construction, extending the nut's service life in various industrial environments.
- High-strength performance with a Class 8 rating, providing reliable clamping force and load-bearing capacity for demanding applications.
- Precision thread engagement due to the Class 6H thread fit and extra fine M12x1mm thread, offering excellent accuracy and reducing the risk of cross-threading.
- Wide temperature tolerance with a nylon insert rated up to 220°F, maintaining locking integrity in elevated temperature conditions.
- Global compliance and interchangeability by meeting ISO 10511 and DIN 985 standards, ensuring consistent quality and fit in metric fastener systems.
- Easy installation and removal using standard 19mm external hex drive tools, streamlining maintenance and assembly processes.
Professional Applications & Engineering Value
This M12 nylon insert lock nut is engineered to solve critical challenges in vibration-prone and high-temperature industrial environments. The zinc-plated steel construction provides a durable barrier against corrosion, while the nylon insert creates consistent friction to prevent loosening from dynamic stresses. Its extra fine metric thread (M12x1mm) and Class 6H thread fit ensure precise alignment and secure fastening in precision machinery, automotive assemblies, and heavy equipment. By complying with ISO 10511 and DIN 985, it offers reliable performance and interchangeability, reducing downtime and maintenance costs in B2B procurement scenarios.
Specification Summary & Compliance
This lock nut features a Class 6H thread fit for precise metric threading, with dimensions of M12x1mm thread size, 19mm width, and 12mm height. It is manufactured to ISO 10511 and DIN 985 standards, ensuring consistent quality and performance. The product is RoHS 3 (2015/863/EU) Compliant, meeting environmental regulations for hazardous substances, and is rated for Strength Class 8 to handle high-stress applications.
