S-97646A345 M10 x 50 mm 18-8 Stainless Steel Serrated-Flange Hex Head Screws

18-8 Stainless Steel Serrated-Flange Hex Head Screws

0279FA00087 18-8 Stainless Steel Serrated-Flange Hex Head Screws
0279FA00087 18-8 Stainless Steel Serrated-Flange Hex Head Screws

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

Part No.
Part No. 0279FA00087
Equivalent to mcmaster :
97646A345

Basic Information

Screw Features Flanged
System of Measurement Metric

Head Parameters

Head Type Hex
Head Width 15 mm
Head Height 9.2 mm

Dimensions

Length 50 mm
Flange Diameter 22.3 mm

Thread Parameters

Thread Type Metric
Thread Size M10
Thread Pitch 1.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded
Locking Type Serrations

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B100
Tensile Strength 100000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments.
  • Superior tensile strength rated at 100,000 PSI ensures reliable performance under high-stress applications.
  • Enhanced locking security through serrations on the flange, preventing loosening from vibrations.
  • Easy installation and removal with an external hex drive and coarse 1.5 mm thread pitch for quick assembly.
  • Precise thread fit with Class 6g tolerance, providing consistent engagement and reduced risk of cross-threading.
  • Increased load distribution from the 22.3 mm flange diameter, minimizing surface damage and improving joint integrity.
  • Full compliance with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use.

Professional Applications & Engineering Value

This M10 flanged hex head screw is engineered to address common industrial challenges such as vibration-induced loosening and corrosion in demanding settings. Made from 18-8 stainless steel, it offers excellent durability against moisture and chemicals, reducing maintenance needs. The serrated locking flange and fully threaded design provide a secure, tamper-resistant hold, making it ideal for machinery, automotive assemblies, and structural frameworks. With a coarse thread pitch and external hex drive, it ensures fast, efficient installation even in tight spaces, enhancing productivity while maintaining high tensile strength and Rockwell B100 hardness for long-term reliability.

Specification Summary & Compliance

This screw features a metric M10x1.5 coarse thread with Class 6g fit for precise dimensional accuracy according to standard threading practices. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. The product meets general industrial specifications for fully threaded fasteners with a length of 50 mm, supporting consistent performance in various applications.

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