S-91239A224 M5 x 10 mm ISO 7380 Steel Button Head Hex-Drive Screws
Steel Button Head Hex-Drive 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 10.9 alloy steel, providing reliable performance under high-stress conditions and a tensile strength of 140,000 psi.
- Superior corrosion resistance due to the black-oxide finish, extending service life in harsh industrial environments.
- Precise and secure fastening ensured by the M5x0.8mm coarse thread with Class 6g fit, reducing the risk of cross-threading and ensuring consistent installation.
- Easy installation and removal with the 3 mm hex drive and button head design, allowing for efficient tool engagement in confined spaces.
- Full thread coverage along the 10 mm length for maximum grip and uniform load distribution across joined components.
- High hardness rating of Rockwell C32, minimizing wear and deformation during repeated use.
- Compliance with international standards including ISO 7380, RoHS 3, and REACH, ensuring safety, environmental responsibility, and global acceptability.
Professional Applications & Engineering Value
This M5 button head screw is engineered to address common industrial challenges such as vibration loosening, corrosion, and assembly efficiency. Made from black-oxide alloy steel, it offers enhanced protection against rust and oxidation, making it ideal for automotive, machinery, and outdoor equipment applications. The fully threaded design with coarse pitch ensures quick installation and strong holding power, while the hex drive and rounded head provide a low-profile, tamper-resistant solution that withstands high torque. By meeting ISO 7380 specifications, it guarantees dimensional accuracy and interoperability, reducing downtime and maintenance costs in demanding engineering environments.
Specification Summary & Compliance
The screw features precise Class 6g thread fit and metric coarse threading (M5x0.8mm), adhering to ISO 7380 for consistent performance. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global supply chains. Manufactured to Class 10.9 strength grade with a tensile strength of 140,000 psi and Rockwell C32 hardness, it meets rigorous industrial standards for reliability and safety.
