S-90576A162 M22 DIN 985, ISO 10511 Locknuts

Locknuts

1142FA00016 Locknuts
1142FA00016 Locknuts

Image may differ from product. See technical specification for details.

Part No.
Part No. 1142FA00016
Equivalent to mcmaster :
90576A162

Basic Information

System of Measurement Metric
Nut Type Locknut, Hex
Specifications Met DIN 985, ISO 10511

Dimension Parameters

Width 32 mm
Height 22 mm

Thread Parameters

Thread Type Metric
Thread Size M22
Thread Direction Right Hand
Thread Pitch 2.5 mm
Thread Spacing Coarse
Thread Fit Class 6H

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Material & Strength Parameters

Material Zinc-Plated Steel
Strength Class Class 8

Temperature & Environment Parameters

Insert Maximum Temperature 220°F

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
Locking Type Nylon Insert
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior vibration resistance through the nylon insert, ensuring reliable performance in high-motion environments.
  • High-temperature durability with the nylon insert rated for use up to 220°F, maintaining locking integrity under thermal stress.
  • Exceptional strength and load capacity from the Class 8 steel construction, suitable for demanding industrial applications.
  • Enhanced corrosion protection with zinc-plated steel, extending service life in harsh or outdoor conditions.
  • Precise and secure fit with Class 6H thread tolerance and coarse M22x2.5 metric thread, enabling quick installation and reduced cross-threading risk.
  • Broad compatibility by conforming to DIN 985 and ISO 10511 standards, ensuring interchangeability and quality assurance.
  • Environmental compliance with RoHS 3, meeting strict regulations for safe and sustainable use.

Professional Applications & Engineering Value

This M22x2.5 locknut is engineered to address critical challenges in industrial settings where vibration loosening and thermal fluctuations compromise fastener integrity. The nylon insert provides consistent locking force, effectively preventing spontaneous loosening in machinery, automotive assemblies, and structural frameworks. Made from zinc-plated steel, it offers robust corrosion resistance, ideal for outdoor equipment or humid environments. With a coarse metric thread and Class 8 strength, it ensures rapid assembly and high load-bearing capacity, reducing maintenance downtime and enhancing operational safety. Its compliance with DIN 985 and ISO 10511 standards guarantees reliability in global supply chains, making it a trusted choice for engineers seeking durable, high-performance fastening solutions.

Specification Summary & Compliance

This locknut features a Class 6H thread fit for precise engagement, with M22x2.5 coarse metric threads and right-hand direction. It meets DIN 985 and ISO 10511 manufacturing specifications, ensuring dimensional accuracy and performance consistency. The product is RoHS 3 (2015/863/EU) Compliant, adhering to environmental safety standards for restricted substances.

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