S-90258A253 M5 x 20 mm DIN 966, ISO 7047 Stainless Steel Phillips Oval Head Screws
Stainless Steel Phillips Oval 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 with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- High tensile strength of 70,000 psi ensures reliable performance under significant mechanical stress
- Precision Class 6g thread fit guarantees consistent, secure fastening with minimal risk of cross-threading
- Oval head with Phillips drive provides a flush, aesthetically pleasing finish while enabling efficient installation
- Full threading along 20mm length offers maximum grip and adjustment flexibility in various material thicknesses
- Compliance with DIN 966/ISO 7047 standards ensures dimensional accuracy and international interoperability
- Rockwell B80 hardness maintains structural integrity and resistance to wear during repeated use
Professional Applications & Engineering Value
This M5 oval head Phillips screw delivers exceptional engineering value in demanding applications where corrosion resistance and mechanical reliability are paramount. Manufactured from 18-8 stainless steel with a passivated finish, it effectively resists oxidation and chemical degradation in industrial settings, from machinery assembly to outdoor equipment. The coarse metric thread (0.8mm pitch) and Class 6g tolerance enable quick installation and secure fastening in various substrates, reducing assembly time while preventing loosening under vibration. The fully threaded design ensures uniform load distribution, making these flat head screws ideal for applications requiring consistent clamping force across the entire fastener length.
Specification Summary & Compliance
This metric screw features M5 x 0.8mm coarse threads with Class 6g thread fit per ISO standards, ensuring precise dimensional accuracy. The 20mm length and oval head profile conform to DIN 966 (equivalent to ISO 7047) specifications. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and restricted substance compliance for global industrial applications.
