S-90236A120 M3 x 8 mm ISO 14581 Alloy Steel Torx Flat Head Screws

Alloy Steel Torx Flat Head Screws

0337FA00020 Alloy Steel Torx Flat Head Screws
0337FA00020 Alloy Steel Torx Flat Head Screws

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

Part No.
Part No. 0337FA00020
Equivalent to mcmaster :
90236A120

Basic Information

System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 5.5 mm
Head Height 1.65 mm
Flat Head Profile Standard

Dimensions

Length 8 mm

Thread Parameters

Thread Type Metric
Thread Size M3
Thread Pitch 0.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6h
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Torx
Drive Size T10
Countersink Angle 90°

Material & Strength

Material Zinc-Plated Alloy Steel
Hardness Rockwell C22
Fastener Strength Grade/Class Class 8.8

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ISO 14581
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 zinc-plated alloy steel construction, ensuring long-term reliability in harsh industrial environments
  • Enhanced torque transmission and reduced cam-out thanks to the T10 Torx drive, providing secure installation and minimizing tool slippage
  • High tensile strength and durability from Class 8.8 grade and Rockwell C22 hardness, suitable for demanding mechanical applications
  • Reliable coarse thread engagement with 0.5mm pitch and Class 6h thread fit, enabling quick assembly and strong holding power
  • Flush mounting capability with standard 90° flat head profile, creating smooth surfaces and reducing snagging risks
  • Full threading along the 8mm length ensures maximum grip and uniform load distribution across the entire fastener
  • Compliance with international standards including ISO 14581, RoHS 3, and REACH, guaranteeing quality and environmental safety

Professional Applications & Engineering Value

These M3 flat head screws with zinc-plated alloy steel construction address critical engineering challenges in industrial assembly. The Torx T10 drive prevents stripping during high-torque applications, while the Class 8.8 strength grade ensures structural integrity under vibration and load. The fully threaded M3x0.5mm coarse pitch design facilitates rapid installation in metal frameworks, electronics enclosures, and machinery components. With ISO 14581 compliance, these screws deliver consistent performance in automated production lines, reducing downtime and maintenance costs for B2B clients.

Specification Summary & Compliance

Manufactured to precise metric dimensions with Class 6h thread fit tolerance and fully threaded M3x0.5mm coarse spacing. Complies with ISO 14581 mechanical standards, RoHS 3 (2015/863/EU) for hazardous substance restriction, and REACH (EC 1907/2006) for chemical safety. The 90° countersink angle and right-hand thread conform to international fastener specifications for reliable interoperability.

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