S-90166A158 M10 x 25 mm DIN 6921 Stainless Steel Flanged Hex Head Screws

Stainless Steel Flanged Hex Head Screws

0271FA00044 Stainless Steel Flanged Hex Head Screws
0271FA00044 Stainless Steel Flanged Hex Head Screws

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

Part No.
Part No. 0271FA00044
Equivalent to mcmaster :
90166A158

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 25 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

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material 18-8 Stainless Steel
Hardness Not Rated
Tensile Strength 100000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 6921
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 for extended service life in demanding environments
  • Enhanced load distribution through the integrated 22.3mm flange, reducing surface pressure and preventing material damage
  • High tensile strength of 100,000 psi ensures reliable performance under significant mechanical stress
  • Quick installation and removal with external hex drive design compatible with standard tools
  • Precision thread engagement with Class 6g fit and coarse 1.5mm pitch for secure fastening in various materials
  • Full thread coverage along the 25mm length provides maximum grip and holding power
  • Regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

These M10 flanged hex head screws deliver exceptional engineering value in industrial assembly applications where vibration resistance and corrosion protection are critical. The 18-8 stainless steel composition provides excellent durability against moisture, chemicals, and temperature variations, while the integrated flange eliminates the need for separate washers, streamlining installation and reducing component count. The coarse metric thread with 1.5mm pitch ensures rapid assembly in softer materials and maintains secure fastening in high-vibration environments. Manufactured to DIN 6921 specifications, these fully threaded screws offer reliable performance in machinery, automotive, and structural applications where precision and compliance are paramount.

Specification Summary & Compliance

This M10 x 1.5 mm flanged hex head screw features precision Class 6g thread fit according to metric standards with a 25mm fully threaded length. The product conforms to DIN 6921 manufacturing specifications and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for industrial applications requiring certified components.

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