S-90550A118 M3 x 12 mm Venting Stainless Steel Hex-Drive Flat Head Screws
Venting Stainless Steel Hex-Drive 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, ensuring long-term reliability in harsh environments.
- Secure and efficient installation via the 2 mm hex drive, providing excellent torque transmission and reducing tool slippage.
- Precise flush mounting with a standard 90° flat head profile, ideal for applications requiring a smooth, unobtrusive surface finish.
- Enhanced airflow and pressure equalization through the integrated 1.09 mm vent diameter, preventing moisture and debris buildup.
- Reliable thread engagement with a fully threaded M3 x 0.5 mm coarse pitch design and Class 6g fit, ensuring consistent fastening strength.
- Broad industrial compliance meeting RoHS 3 and REACH regulations, guaranteeing safety and environmental standards.
- Versatile metric sizing with 12 mm length and coarse thread spacing, simplifying sourcing for global engineering projects.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this M3 flat head screw combines 18-8 stainless steel durability with a hex drive design to solve common assembly challenges. The fully threaded metric coarse pitch (0.5 mm) and Class 6g thread fit provide robust, vibration-resistant connections in machinery, electronics, and automotive components. The vented feature with a 1.09 mm diameter allows pressure and moisture escape, reducing corrosion risks and maintenance needs. Its 90° countersink angle ensures a seamless fit in pre-drilled holes, enhancing structural integrity and aesthetic appeal in corrosion-resistant assemblies.
Specification Summary & Compliance
This screw adheres to metric thread standards with M3 x 0.5 mm coarse pitch and Class 6g thread fit for precise dimensional accuracy. Manufacturing includes a fully threaded, right-hand thread design with a standard flat head profile. Compliance is confirmed with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for global industrial use.
