S-91698A734 M5 x 40 mm DIN 965 Stainless Steel Phillips Flat Head Screws

Stainless Steel Phillips Flat Head Screws

0321FA00051 Stainless Steel Phillips Flat Head Screws
0321FA00051 Stainless Steel Phillips Flat Head Screws

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

Part No.
Part No. 0321FA00051
Equivalent to mcmaster :
91698A734

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 40 mm

Thread Parameters

Thread Type Metric
Thread Size M5
Thread Pitch 0.8 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 2
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

  • Enhanced corrosion resistance with black-oxide coated 18-8 stainless steel, ideal for humid or chemically aggressive environments.
  • Superior mechanical strength offering 70,000 psi tensile strength for reliable performance in demanding applications.
  • Optimized fastening efficiency with fully threaded coarse pitch design, ensuring quick installation and strong holding power.
  • Precise flush mounting thanks to the 90° countersink angle and standard flat head profile, reducing snagging and improving aesthetics.
  • Broad compatibility with DIN 965 standards and Class 6g thread fit, guaranteeing interchangeability and consistent performance.
  • Secure and stable drive engagement via Phillips No. 2 drive, minimizing cam-out risks during installation.
  • Environmental and regulatory compliance with RoHS 3 and REACH, making them safe for various industrial sectors.

Professional Applications & Engineering Value

These M5 flat head screws are engineered to address common industrial challenges such as vibration loosening and corrosion-induced failure. The black-oxide 18-8 stainless steel construction provides excellent durability against rust and wear, while the coarse thread with Class 6g tolerance ensures tight, reliable fastening in materials like metal, plastic, or wood. The fully threaded design and Phillips drive facilitate easy installation in confined spaces, making them ideal for assembly lines, machinery, automotive components, and electronic enclosures. By meeting DIN 965 specifications, they deliver consistent quality and reduce downtime in industrial applications.

Specification Summary & Compliance

This screw features a metric M5x0.8 thread with Class 6g fit and 40 mm length, ensuring dimensional accuracy per DIN 965. It is fully threaded with a right-hand direction and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for safe, heavy-duty use in global markets.

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