S-90943A118 M5 x 12 mm ISO 7380-1 Stainless Steel Button Head Hex-Drive Screws
Stainless 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
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Enhanced mechanical strength offering 70,000 psi tensile strength for reliable performance under load
- Secure and efficient installation via the 3 mm hex drive, preventing cam-out and ensuring precise torque application
- Fine thread pitch (0.5 mm) provides superior vibration resistance and improved clamping force in dynamic applications
- Class 6g thread fit ensures consistent, high-precision mating with nuts and threaded holes for reduced assembly issues
- Fully threaded design maximizes grip length and load distribution across the entire 12 mm shaft
- Rounded button head profile delivers a low-profile, aesthetically clean finish while minimizing snagging risks
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this M5 metric screw in 316 stainless steel addresses critical challenges like corrosion in marine, chemical processing, and food-grade equipment. The fine thread pitch and Class 6g tolerance enhance joint integrity in high-vibration machinery, reducing maintenance needs. Its hex drive and fully threaded construction allow for quick, secure fastening in confined spaces, while the rounded button head offers a flush fit for safety and streamlined assemblies. Ideal for OEM manufacturing, automotive subsystems, and structural frameworks requiring ISO 7380-1 compliance.
Specification Summary & Compliance
This screw adheres to ISO 7380-1 dimensional and mechanical standards, with Metric M5 x 0.5 mm fine threads manufactured to Class 6g tolerance for precise fit. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring environmental and safety compliance in global supply chains. The product is fully threaded with a 12 mm length, 9.5 mm head diameter, and 2.75 mm head height, providing consistent performance in regulated industries.
