S-98070A660 M3 x 12 mm DIN 965 Sealing Stainless Steel Phillips Flat Head Screws
Sealing Stainless Steel Phillips Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
- Reliable pressure sealing up to 6,000 psi with integrated silicone rubber O-ring for leak-proof assemblies
- Wide temperature compatibility from -80° to 400° F maintains sealing integrity across extreme operating conditions
- Precise thread engagement with Class 6g fit and M3 x 0.5mm coarse pitch for quick installation and vibration resistance
- Optimized head design featuring undercut flat profile and Phillips drive for flush mounting and secure torque application
- High tensile strength of 70,000 psi ensures structural integrity in demanding mechanical applications
- Full thread coverage along the 12mm length provides maximum grip and load distribution
Professional Applications & Engineering Value
These M3 flat head screws with integrated silicone rubber O-rings deliver critical sealing performance for industrial equipment requiring pressure containment. The 18-8 stainless steel construction combined with passivated finish provides excellent corrosion resistance in chemical processing, marine, and food-grade applications. The undercut flat head design ensures flush mounting while the Class 6g thread fit maintains precise tolerances for vibration-resistant assemblies. Engineered to DIN 965 standards, these fully threaded metric screws are ideal for hydraulic systems, pneumatic controls, and enclosure sealing where reliable performance under high pressure conditions is essential.
Specification Summary & Compliance
Manufactured to DIN 965 specifications with Class 6g thread tolerance for metric coarse threading (M3 x 0.5mm). Features include 12mm length, 90° countersink angle, and maximum hole diameter of 3.454 mm. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The passivated finish on 18-8 stainless steel provides enhanced corrosion protection while maintaining the material's inherent strength characteristics.
