S-90759A800 M10 Flange Nuts

Flange Nuts

1242FA00030 Flange Nuts
1242FA00030 Flange Nuts

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

Part No.
Part No. 1242FA00030
Equivalent to mcmaster :
90759A800

Basic Information

System of Measurement Metric
Nut Type Flange

Dimension Parameters

Width 12 mm
Height 10.2 mm

Thread Parameters

Thread Type Metric
Thread Size M10
Thread Direction Right Hand
Thread Pitch 1 mm
Thread Spacing Fine
Thread Fit Class 5H

Head Parameters

Drive Style External 12-Point
Hex Nut Profile Standard

Flange Parameters

Flange Diameter 14
Flange Thickness 3.2 mm

Material & Strength Parameters

Material Black-Oxide Steel
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 corrosion resistance with black-oxide steel finish, ideal for harsh environments and extended service life.
  • Enhanced load distribution from the 14mm flange diameter and 3.2mm thickness, reducing surface pressure and preventing loosening.
  • Precise Class 5H thread fit ensures reliable engagement and consistent clamping force in metric assemblies.
  • Efficient installation and removal with the external 12-point drive, allowing for high-torque application with standard tools.
  • Fine M10x1mm thread provides better adjustment and vibration resistance in precision applications.
  • Durable black-oxide coating adds a protective layer that minimizes wear and maintains performance under stress.
  • Versatile metric design compatible with standard M10 components, streamlining inventory and assembly processes.

Professional Applications & Engineering Value

This M10x1mm flange nut is engineered to address common challenges in industrial and automotive applications, where vibration resistance and corrosion protection are critical. The black-oxide steel material offers excellent durability against moisture and chemicals, reducing maintenance needs. The integrated flange design eliminates the need for separate washers, distributing load evenly to prevent joint failure and simplify assembly. With its 12-point external drive, it enables quick, high-torque fastening in confined spaces, enhancing productivity in heavy-duty machinery and precision equipment. The fine thread and Class 5H fit ensure tight, secure connections that withstand dynamic loads, making it a reliable choice for engineers seeking efficiency and long-term performance.

Specification Summary & Compliance

This product features a Metric M10x1mm fine thread with Class 5H thread fit for precise tolerance, adhering to standard metric fastener specifications. The flange diameter is 14mm with a thickness of 3.2mm, and it includes a 12-point external drive style. Manufactured from black-oxide steel, it complies with industry standards for mechanical properties and is suitable for applications requiring consistent performance. It meets general industrial requirements and is designed to align with common quality benchmarks, though specific compliance such as RoHS or REACH should be verified per batch if needed.

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