S-94414A724 M4 x 12 mm ASME B18.3.5M Alloy Steel Torx Flat Head Screws
Alloy 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
- 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 drive, ensuring secure fastening and extended tool life.
- Enhanced corrosion resistance provided by the black-oxide coating on alloy steel, prolonging fastener life in various environments.
- Optimized for high-stress assemblies with Rockwell C38 hardness, maintaining structural integrity under heavy loads.
- Easy installation and secure hold with fully threaded M4 x 0.7 mm coarse pitch design, ideal for quick and efficient fastening.
- Flush mounting capability due to the standard flat head profile, creating a smooth surface finish in assembled products.
- Broad compatibility and reliability with right-hand threading and Class 4g6g thread fit, ensuring precise engagement in metric systems.
Professional Applications & Engineering Value
This M4 flat head screw is engineered to address critical challenges in industrial settings, such as vibration loosening and material fatigue. Made from black-oxide alloy steel, it offers superior resistance to rust and wear, making it ideal for machinery, automotive components, and electronic enclosures where exposure to harsh conditions is common. The Torx Plus drive minimizes slippage during high-torque applications, reducing assembly time and preventing damage to fasteners. With its fully threaded coarse pitch design, it ensures rapid installation and strong retention in metals and plastics, supporting efficient production lines and reducing maintenance needs. This screw delivers consistent performance in high-strength applications, from heavy equipment to precision instruments, by combining robust materials with advanced engineering.
Specification Summary & Compliance
This fastener features precise metric threading with M4 x 0.7 mm coarse pitch and Class 4g6g thread fit for accurate dimensional tolerance. It complies with ASME B18.3.5M standards for consistency and safety, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and health safety in industrial use.
