S-91423A190 M14 DIN 934 Hex Nuts

Hex Nuts

0863FA00028 Hex Nuts
0863FA00028 Hex Nuts

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

Part No.
Part No. 0863FA00028
Equivalent to mcmaster :
91423A190

Basic Information

System of Measurement Metric
Nut Type Hex
Specifications Met DIN 934

Dimension Parameters

Width 22 mm
Height 11 mm

Thread Parameters

Thread Type Metric
Thread Size M14
Thread Direction Right Hand
Thread Pitch 1.25 mm
Thread Spacing Extra Fine
Thread Fit Class 6H

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Material & Strength Parameters

Material Steel
Fastener Strength Grade/Class Class 8

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Exceptional load-bearing capacity with Class 8 strength grade, ensuring reliable performance in high-stress industrial environments.
  • Precise thread engagement due to Class 6H thread fit, minimizing the risk of loosening and vibration-induced failures.
  • Superior resistance to wear and corrosion from high-quality steel construction, extending service life in demanding applications.
  • Easy installation and removal with a standard 22mm external hex drive, compatible with common tools for efficient maintenance.
  • Stable fastening in fine-adjustment scenarios thanks to the M14 x 1.25mm extra fine thread, offering enhanced control and accuracy.
  • Global compliance assurance with RoHS 3 and REACH standards, meeting stringent environmental and safety regulations for industrial use.
  • Interchangeable and reliable performance by adhering to DIN 934 specifications, ensuring consistent quality and compatibility in metric systems.

Professional Applications & Engineering Value

This Class 8 steel hex nut is engineered to address critical challenges in heavy-duty and precision applications, such as machinery assembly, automotive systems, and structural frameworks. The M14 extra fine thread with a 1.25mm pitch provides superior clamping force and vibration resistance, reducing the need for frequent retightening in dynamic environments. Made from durable steel and conforming to DIN 934 standards, it ensures dimensional accuracy and robust performance under high tensile loads. The external hex drive design allows for quick, tool-friendly installation, streamlining maintenance workflows while the Class 6H thread fit guarantees secure mating with bolts, minimizing backlash and enhancing overall system integrity in industrial settings.

Specification Summary & Compliance

This hex nut features precise metric dimensions with a thread size of M14, pitch of 1.25mm (extra fine), and Class 6H thread fit for accurate tolerance per ISO standards. It complies with DIN 934 manufacturing specifications and is certified to meet RoHS 3 and REACH environmental directives, ensuring safe and sustainable use in global industrial applications.

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