S-90274A640 M10 x 25 mm DIN 963, ISO 2009 Steel Slotted Flat Head Screws

Steel Slotted Flat Head Screws

0355FA00033 Steel Slotted Flat Head Screws
0355FA00033 Steel Slotted Flat Head Screws

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

Part No.
Part No. 0355FA00033
Equivalent to mcmaster :
90274A640

Basic Information

System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 18 mm
Head Height 5 mm
Flat Head Profile Standard

Dimensions

Length 25 mm

Thread Parameters

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

Tip & Drive Parameters

Tip Type Flat
Drive Style Slotted
Countersink Angle 90°

Material & Strength

Material Zinc-Plated Steel
Hardness Rockwell B71
Tensile Strength 60000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 963, ISO 2009
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 plating for extended service life in demanding industrial environments
  • Exceptional mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness for reliable load-bearing performance
  • Optimized thread engagement with Class 6h fit and coarse 1.5mm pitch for faster installation and vibration resistance
  • Flush mounting capability with standard flat head profile and 90° countersink angle for seamless surface finishing
  • Full-threaded design ensures maximum grip length and uniform stress distribution along the entire fastener
  • Standard-compliant manufacturing meeting DIN 963 specifications for guaranteed dimensional accuracy and interchangeability
  • Environmental compliance with RoHS 3 and REACH regulations for safe use in regulated industries

Professional Applications & Engineering Value

These M10 metric flat head screws deliver critical engineering solutions where surface flushness and corrosion resistance are paramount. The zinc-plated steel construction provides essential protection against oxidation in industrial environments, while the coarse 1.5mm pitch threading enables rapid installation in production lines. The fully threaded design maximizes contact surface area, distributing mechanical stresses evenly to prevent joint failure. Particularly valuable in machinery assembly, electrical enclosures, and automotive components, these DIN 963 compliant fasteners ensure dimensional consistency across applications. The slotted drive style offers compatibility with standard tools, making them ideal for maintenance and repair operations where specialized equipment may not be available.

Specification Summary & Compliance

Manufactured to precise DIN 963 standards with Class 6h thread fit tolerance ensuring reliable mating with corresponding nuts and threaded holes. The metric M10 x 1.5mm coarse thread configuration follows ISO metric specifications with right-hand threading direction. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations guarantees these fasteners meet current substance restriction requirements for industrial use across global markets.

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