S-94645A122 M24 DIN 985, ISO 10511 Locknuts

Locknuts

1140FA00010 Locknuts
1140FA00010 Locknuts

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

Part No.
Part No. 1140FA00010
Equivalent to mcmaster :
94645A122

Basic Information

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

Dimension Parameters

Width 36 mm
Height 24 mm

Thread Parameters

Thread Type Metric
Thread Size M24
Thread Direction Right Hand
Thread Pitch 1.5 mm
Thread Spacing Extra Fine
Thread Fit Class 6H

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Material & Strength Parameters

Material Zinc-Plated Steel
Strength Class Class 10

Temperature & Environment Parameters

Insert Maximum Temperature 220°F

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (07/08/2021, 219 SVHC) 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 that maintains locking force under dynamic loads
  • Exceptional durability with Class 10 strength rating for heavy-duty industrial applications
  • Reliable high-temperature performance with nylon insert rated up to 220°F (104°C)
  • Enhanced corrosion protection through zinc-plated steel construction
  • Precise thread engagement with Class 6H thread fit and extra fine 1.5mm pitch for secure fastening
  • Industry-standard compatibility meeting DIN 985 and ISO 10511 specifications
  • Environmental compliance with RoHS 3 and REACH regulations for safe industrial use

Professional Applications & Engineering Value

This M24 nylon insert lock nut delivers critical vibration resistance in demanding industrial environments where loosening under dynamic loads poses significant safety risks. The zinc-plated steel construction provides essential corrosion protection while maintaining the Class 10 strength rating required for heavy machinery, automotive assemblies, and structural applications. The extra fine 1.5mm thread pitch ensures superior clamping force distribution and precise tension control, while the nylon insert creates consistent friction that prevents back-off without damaging mating threads. Engineered to DIN 985 and ISO 10511 standards, this metric hex locknut offers reliable performance in equipment subjected to continuous vibration, thermal cycling, and harsh operating conditions up to 220°F.

Specification Summary & Compliance

This locknut features M24 x 1.5mm extra fine metric threads with Class 6H thread fit tolerance, ensuring precise engagement with mating components. The 36mm width and 24mm height provide optimal wrench engagement and load distribution. Manufactured to DIN 985 and ISO 10511 specifications, the component maintains compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. The right-hand thread direction and external hex drive style ensure compatibility with standard industrial tooling and assembly processes.

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