S-91698A722 M3 x 20 mm DIN 965 Stainless Steel Phillips Flat Head Screws

Stainless Steel Phillips Flat Head Screws

0321FA00040 Stainless Steel Phillips Flat Head Screws
0321FA00040 Stainless Steel Phillips Flat Head Screws

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

Part No.
Part No. 0321FA00040
Equivalent to mcmaster :
91698A722

Basic Information

System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 5.6 mm
Head Height 1.65 mm
Flat Head Profile Standard

Dimensions

Length 20 mm

Thread Parameters

Thread Type Metric
Thread Size M3
Thread Pitch 0.5 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 Black-Oxide 18-8 Stainless Steel
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

  • Exceptional corrosion resistance with 18-8 stainless steel and black-oxide coating, ideal for harsh industrial environments.
  • High tensile strength of 70,000 psi ensures reliable fastening under mechanical stress, reducing failure risks.
  • Fully threaded coarse pitch design allows for quick installation and secure grip in various materials.
  • Standard flat head with 90° countersink angle provides a flush finish, minimizing protrusion and improving safety.
  • Precise Class 6g thread fit guarantees consistent engagement and compatibility with metric components.
  • Compliance with DIN 965, RoHS 3, and REACH ensures adherence to international quality and environmental standards.
  • Phillips No. 1 drive offers ease of use with common tools, speeding up assembly processes.

Professional Applications & Engineering Value

These M3 flat head screws are engineered to address common industrial challenges, such as corrosion and mechanical fatigue. The black-oxide 18-8 stainless steel construction provides superior protection against rust and wear, making them suitable for applications in electronics, machinery, and outdoor equipment. With a coarse thread pitch of 0.5mm and full threading, they ensure rapid installation and strong holding power in soft or brittle materials. The standard flat head profile and 90° countersink angle allow for seamless integration into surfaces, reducing snagging and enhancing aesthetic appeal. Ideal for industrial screws in assembly lines, these fasteners deliver long-term reliability and compliance with stringent regulations, minimizing downtime and maintenance costs.

Specification Summary & Compliance

This product adheres to DIN 965 standards for dimensional accuracy, featuring a Class 6g thread fit for precise metric threading. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity. The specifications include a thread size of M3 x 0.5mm, length of 20mm, and a tensile strength of 70,000 psi, supporting consistent performance in industrial applications.

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