S-90274A322 M5 x 12 mm DIN 963, ISO 2009 Steel Slotted Flat Head Screws

Steel Slotted Flat Head Screws

0355FA00020 Steel Slotted Flat Head Screws
0355FA00020 Steel Slotted Flat Head Screws

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

Part No.
Part No. 0355FA00020
Equivalent to mcmaster :
90274A322

Basic Information

System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 9.2 mm
Head Height 2.5 mm
Flat Head Profile Standard

Dimensions

Length 12 mm

Thread Parameters

Thread Type Metric
Thread Size M5
Thread Pitch 0.8 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-plated steel construction, extending service life in demanding environments
  • High mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness for reliable load-bearing performance
  • Precise Class 6h thread fit ensures smooth installation and secure fastening in metric applications
  • Optimized 90° countersink angle allows flush mounting to prevent snagging and improve aesthetics
  • Fully threaded M5x0.8mm coarse pitch design provides maximum grip and faster assembly in various materials
  • Standard slotted drive compatibility offers broad tool accessibility for maintenance and installation
  • Compliance with DIN 963/ISO 2009 standards guarantees dimensional accuracy and interchangeability

Professional Applications & Engineering Value

Engineered for precision industrial fastening, these M5 flat head screws deliver exceptional performance in machinery assembly, electrical enclosures, and automotive components. The zinc-plated steel material provides a durable barrier against oxidation, while the fully threaded metric coarse pitch design ensures rapid installation and vibration resistance. The standard slotted drive accommodates common tools, simplifying maintenance in confined spaces. With a 90° countersink angle conforming to DIN 963, these screws sit flush with surfaces, eliminating protrusions that could interfere with moving parts or safety protocols. Ideal for applications requiring Class 6h thread fit accuracy, they solve common issues like cross-threading and loosening under dynamic loads.

Specification Summary & Compliance

This product maintains Class 6h thread fit tolerance per metric standards, with a right-hand M5x0.8mm coarse thread and 12mm length. Manufacturing adheres to DIN 963 ISO 2009 specifications for dimensional consistency. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for global industrial use.

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