S-92703A147 M3 x 5 mm ASME B18.3.5M Stainless Steel Torx Flat Head Screws
Stainless Steel Torx 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 with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments
- Enhanced torque transmission and reduced cam-out using Torx Plus IP10 drive for reliable, high-torque fastening
- High mechanical strength and durability with 80,000 psi tensile strength and Rockwell B96 hardness for demanding applications
- Precise thread engagement with Class 4g6g fit and M3 x 0.5mm coarse thread ensuring secure, vibration-resistant connections
- Streamlined installation and flush finish with standard 90° flat head profile, minimizing protrusion in assembled components
- Full threading for maximum grip length, providing consistent clamping force across the entire 5mm length
- Compliance with international standards including ASME B18.3.5M, RoHS 3, and REACH for quality assurance and environmental safety
Professional Applications & Engineering Value
These M3 flat head screws with 18-8 stainless steel construction and passivated finish deliver exceptional corrosion resistance, making them suitable for electronics, machinery, and outdoor equipment exposed to moisture or chemicals. The Torx Plus IP10 drive minimizes tool slippage, enabling higher torque application without damaging the drive recess—critical for automated assembly lines and precision engineering. With a Class 4g6g thread fit and coarse pitch, these screws provide reliable fastening in metals and plastics, reducing the risk of cross-threading. Their fully threaded design ensures uniform stress distribution, enhancing joint integrity in industrial applications where vibration resistance is paramount.
Specification Summary & Compliance
This M3 x 0.5mm x 5mm flat head screw adheres to metric coarse thread standards with a Class 4g6g thread fit for precise dimensional accuracy. Manufactured in compliance with ASME B18.3.5M specifications, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring environmental safety and material reliability. The screw features a 90° countersink angle and is fully threaded for consistent performance in high-stress environments.
