S-94645A280 M24 DIN 985, ISO 10511 Locknuts

Locknuts

1139FA00018 Locknuts
1139FA00018 Locknuts

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

Part No.
Part No. 1139FA00018
Equivalent to mcmaster :
94645A280

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 3 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 10

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 nylon insert technology that maintains locking force under dynamic loads
  • High-temperature performance with nylon insert rated to 220°F (105°C) for demanding industrial environments
  • Exceptional strength and durability from Class 10 zinc-plated steel construction for heavy-duty applications
  • Precise thread engagement with Class 6H thread fit ensuring reliable fastening and consistent performance
  • International compliance meeting both DIN 985 and ISO 10511 standards for global project compatibility
  • Enhanced corrosion protection with zinc plating that extends service life in various operating conditions
  • Easy installation and removal using standard 36mm external hex drive for efficient maintenance operations

Professional Applications & Engineering Value

These M24 nylon insert lock nuts deliver critical vibration resistance in demanding industrial applications where fastener loosening can compromise safety and performance. The zinc-plated steel construction combined with Class 10 strength rating ensures reliable performance in heavy machinery, automotive assemblies, and structural applications. The nylon insert locking mechanism provides consistent clamping force without damaging threads, making these metric lock nuts ideal for equipment subject to constant vibration, thermal cycling, and dynamic loads. Engineered to DIN 985 and ISO 10511 standards, these lock nuts offer precision fit with Class 6H thread tolerance for secure fastening in manufacturing, construction, and maintenance operations where reliability is paramount.

Specification Summary & Compliance

This M24 x 3mm coarse thread lock nut features precise Class 6H thread fit according to metric standards with 36mm width and 24mm height dimensions. Manufactured to meet DIN 985 and ISO 10511 specifications with external hex drive and right-hand thread direction. The product is RoHS 3 (2015/863/EU) compliant and rated for Class 10 strength classification, ensuring adherence to international quality and environmental standards for industrial fastening applications.

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