S-97260A106 M16 DIN 982, ISO 7040 Locknuts

Locknuts

1139FA00031 Locknuts
1139FA00031 Locknuts

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

Part No.
Part No. 1139FA00031
Equivalent to mcmaster :
97260A106

Basic Information

System of Measurement Metric
Nut Type Locknut, Hex
Specifications Met DIN 982, ISO 7040

Dimension Parameters

Width 24 mm
Height 18 mm

Thread Parameters

Thread Type Metric
Thread Size M16
Thread Direction Right Hand
Thread Pitch 2 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
REACH REACH (EC 1907/2006) (01/17/2022, 223 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 nylon insert locking, preventing loosening in high-stress applications
  • Heavy-duty Class 10 strength rating ensures reliable performance in demanding industrial environments
  • Temperature resilience up to 220°F maintains locking integrity in various operating conditions
  • Enhanced corrosion protection with zinc-plated steel construction for extended service life
  • Precision metric threading with Class 6H thread fit for smooth installation and secure fastening
  • Standard external hex design provides compatibility with common tools and easy installation
  • International compliance assurance meeting DIN 982 and ISO 7040 standards for global applications

Professional Applications & Engineering Value

This M16x2 mm nylon insert lock nut delivers exceptional engineering value in applications where vibration-induced loosening poses significant operational risks. The zinc-plated steel construction combined with the nylon insert locking mechanism creates a reliable solution for machinery, automotive assemblies, and industrial equipment subjected to constant motion and stress. The metric coarse threading and Class 6H thread fit ensure precise engagement with mating components while the external hex drive style facilitates quick installation and removal. Engineered to withstand temperatures up to 220°F, this locknut maintains its locking performance in diverse environmental conditions, making it ideal for manufacturing plants, transportation systems, and heavy equipment where secure fastening is critical to operational safety and reliability.

Specification Summary & Compliance

This metric hex locknut features precise M16x2 mm coarse threading with Class 6H thread fit tolerance and standard 24mm width by 18mm height dimensions. Manufactured in compliance with DIN 982 and ISO 7040 international standards, ensuring dimensional accuracy and performance consistency. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, confirming environmental responsibility and safety standards for industrial applications worldwide.

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