S-97646A344 M10 x 45 mm 18-8 Stainless Steel Serrated-Flange Hex Head Screws

18-8 Stainless Steel Serrated-Flange Hex Head Screws

0279FA00086 18-8 Stainless Steel Serrated-Flange Hex Head Screws
0279FA00086 18-8 Stainless Steel Serrated-Flange Hex Head Screws

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Part No.
Part No. 0279FA00086
Equivalent to mcmaster :
97646A344

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 45 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

  • Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
  • Enhanced load distribution through the 22.3mm flange, reducing surface pressure and preventing loosening
  • High tensile strength of 100,000 psi ensures reliable performance under heavy-duty mechanical stress
  • Precision Class 6g thread fit guarantees consistent engagement and secure fastening in metric assemblies
  • External hex drive design allows for easy installation and removal with standard tools
  • Fully threaded shank provides maximum grip length and uniform clamping force
  • Compliance with RoHS 3 and REACH ensures environmental safety and regulatory acceptance

Professional Applications & Engineering Value

This M10 flanged hex screw delivers exceptional engineering value in demanding applications where vibration resistance and material integrity are critical. Manufactured from 18-8 stainless steel, it offers excellent corrosion resistance for outdoor machinery, chemical processing equipment, and marine installations. The flange design eliminates the need for separate washers, speeding up assembly while providing a larger bearing surface to prevent surface damage. With a coarse 1.5mm pitch thread and Class 6g tolerance, it ensures quick installation and reliable performance in high-vibration environments. The combination of Rockwell B100 hardness and 100,000 psi tensile strength makes it suitable for structural connections, heavy equipment, and automotive applications requiring durable metric fasteners.

Specification Summary & Compliance

This fully threaded hex screw features M10 x 1.5mm coarse thread with Class 6g thread fit per metric standards. Dimensions include 45mm length, 15mm head width, and 9.2mm head height. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental responsibility and regulatory acceptance for industrial use.

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