S-91420A328 M5 x 20 mm DIN 965 Steel Phillips Flat Head Screws
Steel Phillips Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced Corrosion Resistance: Zinc-plated steel construction provides reliable protection against rust and wear, extending service life in harsh industrial environments.
- Superior Holding Power: With a tensile strength of 60,000 psi, these screws ensure secure, long-lasting fastening in demanding applications.
- Precision Thread Fit: Class 6h thread tolerance offers consistent, vibration-resistant connections, reducing the risk of loosening over time.
- Efficient Installation: The Phillips No. 2 drive and standard flat head profile allow for quick, tool-compatible seating and a flush finish.
- Wide Compatibility: Fully threaded M5 coarse pitch (0.8mm) design ensures easy alignment and robust performance in various materials.
- Regulatory Assurance: Compliant with DIN 965, RoHS 3, and REACH standards, meeting strict safety and environmental requirements for global use.
- Optimized for Countersinking: 90° countersink angle enables seamless integration into pre-drilled holes, minimizing protrusion and improving aesthetics.
Professional Applications & Engineering Value
These M5 flat head screws are engineered to address common industrial challenges, such as vibration-induced loosening and corrosion in machinery assemblies. Made from zinc-plated steel with a Rockwell B71 hardness, they withstand high-stress conditions in construction, automotive, and equipment manufacturing. The fully threaded metric design and Class 6h fit ensure precise engagement, reducing installation errors and maintenance needs. Ideal for applications requiring a low-profile finish, the 90° countersink angle and Phillips drive facilitate efficient assembly, while compliance with DIN 965 guarantees interoperability in European markets.
Specification Summary & Compliance
This product adheres to Class 6h thread fit per ISO standards, with precise dimensions including M5 x 0.8mm coarse pitch and 20mm length. It meets DIN 965 specifications for flat head screws and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability.
