S-91801A164 M3 x 20 mm DIN 965 Stainless Steel Phillips Flat Head Screws
Stainless 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
- Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction and passivated finish
- Reliable fastening strength for demanding applications with a high tensile strength of 70,000 psi
- Easy and efficient installation with a standard Phillips No. 1 drive and fully threaded design
- Precise fit and interchangeability ensured by M3 coarse thread with Class 6g tolerance per DIN 965
- Flush, low-profile seating for a smooth surface finish with a standard 90° flat head countersink
- Compliance with strict international regulations including RoHS 3 and REACH for safe, global use
- Durable, long-lasting performance in industrial settings due to the material's inherent resistance to corrosion and oxidation
Professional Applications & Engineering Value
This M3 x 0.5mm x 20mm 316 Stainless Steel Flat Head Phillips Screw is engineered to solve critical challenges in industrial and marine environments where corrosion is a primary concern. The 316 stainless steel material, combined with a passivated finish, provides exceptional resistance to chemicals, saltwater, and other corrosive agents, significantly extending the service life of assemblies. The coarse thread pitch and Class 6g thread fit ensure quick, secure fastening with reduced risk of cross-threading, while the flat head design allows for a flush installation, preventing snagging and maintaining aerodynamic or aesthetic surfaces. Fully compliant with DIN 965, these screws deliver reliable performance in machinery, electrical enclosures, and structural applications, reducing maintenance downtime and replacement costs.
Specification Summary & Compliance
This screw features an M3 thread size with a 0.5mm coarse pitch and Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy and interchangeability. It is manufactured to meet DIN 965 specifications for flat head screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for hazardous substances.
