S-91801A520 M2 x 12 mm DIN 965 Stainless Steel Phillips Flat Head Screws

Stainless Steel Phillips Flat Head Screws

0323FA00045 Stainless Steel Phillips Flat Head Screws
0323FA00045 Stainless Steel Phillips Flat Head Screws

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Part No.
Part No. 0323FA00045
Equivalent to mcmaster :
91801A520

Basic Information

System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 3.8 mm
Head Height 1.2 mm
Flat Head Profile Standard

Dimensions

Length 12 mm

Thread Parameters

Thread Type Metric
Thread Size M2
Thread Pitch 0.4 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 1
Countersink Angle 90°

Material & Strength

Material 316 Stainless Steel
Finish Passivated
Hardness Not Rated
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 965
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 316 stainless steel construction and passivated finish, ideal for harsh environments and extended service life.
  • High-strength performance with a tensile strength of 70,000 psi, ensuring reliable fastening in demanding industrial applications.
  • Precision fit and easy installation thanks to the Class 6g thread fit and Phillips No. 1 drive, reducing assembly time and improving joint integrity.
  • Optimal flush mounting with a standard 90° flat head profile, providing a smooth surface finish and reduced risk of snagging.
  • Enhanced grip and holding power from fully threaded, coarse pitch (0.4mm) M2 metric design, suitable for a wide range of materials.
  • Regulatory compliance and quality assurance meeting DIN 965 standards, RoHS 3, and REACH, ensuring safety and environmental responsibility.
  • Versatile right-hand threading for standard applications, facilitating straightforward installation and removal with common tools.

Professional Applications & Engineering Value

Engineered for precision and durability, these M2 flat head screws in 316 stainless steel address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The passivated finish significantly enhances resistance to chemicals and moisture, making them ideal for electronics, medical devices, marine equipment, and food processing machinery. With a coarse thread pitch and fully threaded design, they provide superior pull-out strength and reliable fastening in softer materials or thin sheets, reducing the risk of strip-out. Compliance with DIN 965 ensures consistent dimensional accuracy, while the Phillips drive allows for quick, secure installation, minimizing downtime in high-volume production environments.

Specification Summary & Compliance

This screw adheres to precise metric dimensions (M2 x 0.4mm pitch x 12mm length) with a Class 6g thread fit for standard tolerance. It conforms to DIN 965 for flat head screw specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no hazardous substances are used. The manufacturing process focuses on consistency and reliability for industrial and precision engineering applications.

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