S-92703A455 M3 x 20 mm ISO 14581 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 construction and passivated finish, ideal for harsh industrial environments
- Enhanced torque transmission and reduced cam-out thanks to the T10 Torx drive design for secure, efficient fastening
- Reliable thread engagement with fully threaded M3 x 0.5 mm coarse pitch and Class 6g fit, ensuring consistent clamping force
- Flush, low-profile installation with a standard flat head and 90° countersink angle for smooth, aerodynamic surfaces
- Global compliance and quality assurance meeting ISO 14581 standards, RoHS 3, and REACH regulations for safe, durable use
- Versatile metric sizing at 20 mm length, compatible with a wide range of machinery and equipment assemblies
Professional Applications & Engineering Value
This M3 flat head screw is engineered to address common industrial fastening challenges, such as vibration loosening and corrosion-induced failure. The 18-8 stainless steel material, combined with a passivated finish, provides excellent resistance to rust and chemical exposure, making it suitable for automotive, electronics, and outdoor equipment. The Torx T10 drive minimizes tool slippage, allowing for higher torque application without damaging the drive recess. With a fully threaded design and Class 6g thread fit, it ensures precise alignment and strong holding power in coarse thread applications, reducing assembly time and improving long-term reliability in demanding environments.
Specification Summary & Compliance
This fastener adheres to ISO 14581 specifications, with a Class 6g thread fit for metric coarse threads (M3 x 0.5 mm). It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity. The screw features a standard flat head profile with a 90° countersink angle and is manufactured from 18-8 stainless steel with a passivated finish for enhanced durability and corrosion resistance.
