S-94414A725 M4 x 16 mm ASME B18.3.5M Alloy Steel Torx Flat Head Screws
Alloy Steel Torx Flat Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional strength and durability with Class 12.9 rating and 140,000 psi tensile strength for reliable performance in demanding applications.
- Superior torque transmission and reduced cam-out thanks to the Torx Plus IP20/T20 drive, ensuring secure fastening and extended tool life.
- Enhanced corrosion resistance from the black-oxide finish on alloy steel, providing long-lasting protection in harsh industrial environments.
- Precise and secure fit with M4 x 0.7mm coarse threads and Class 4g6g thread fit, enabling easy installation and vibration resistance.
- Optimized for flush mounting with a standard 90° flat head profile, ideal for applications where a smooth surface is critical.
- Full compliance with industry standards including ASME B18.3.5M, ensuring consistent quality and interoperability.
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements.
Professional Applications & Engineering Value
This M4 flat head screw is engineered to address critical challenges in high-strength industrial applications, such as machinery assembly, automotive components, and heavy-duty equipment. The black-oxide alloy steel construction combined with a Class 12.9 strength grade ensures exceptional resistance to fatigue and shear forces, reducing the risk of fastener failure under extreme loads. The Torx Plus drive system minimizes stripping and allows for higher torque application compared to traditional drives, enhancing efficiency in automated or manual assembly lines. With fully threaded coarse pitch metric threading, it provides rapid installation and reliable holding power in materials like metal and hardened plastics, making it a top choice for engineers seeking durability and precision in demanding fastener solutions.
Specification Summary & Compliance
This screw features precise metric threading (M4 x 0.7mm) with a Class 4g6g thread fit for consistent dimensional accuracy. It adheres to ASME B18.3.5M specifications for mechanical and dimensional properties, ensuring reliability in industrial use. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental standards.
