S-90943A122 M6 x 16 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 in harsh environments thanks to 316 stainless steel construction
- Secure, slip-resistant installation enabled by the 4 mm hex drive design
- Excellent load-bearing capability with a high tensile strength of 70,000 psi
- Precise, reliable thread engagement ensured by the Class 6g thread fit and fine 0.75 mm pitch
- Streamlined, low-profile design with a button head that minimizes protrusion in assembled components
- Full-length threading for maximum grip and holding power along the entire 16 mm shank
- Compliance with international standards including ISO 7380-1, RoHS 3, and REACH for guaranteed quality and safety
Professional Applications & Engineering Value
This M6 button head screw is engineered to solve critical challenges in demanding industrial environments. The 316 stainless steel material provides exceptional resistance to corrosion from chemicals, saltwater, and extreme temperatures, making it ideal for marine, chemical processing, and food-grade applications. The fine 0.75 mm pitch metric thread and Class 6g thread fit offer superior vibration resistance and precise alignment in high-stress assemblies. The hex drive allows for high-torque installation without cam-out, while the low-profile rounded head reduces the risk of snagging and provides a clean, finished appearance. These fully threaded fasteners deliver consistent clamping force and are essential for machinery, enclosures, and structural frameworks where reliability is non-negotiable.
Specification Summary & Compliance
This fastener features a Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy and interchangeability. It is manufactured to meet ISO 7380-1 specifications for button head screws with hex socket drive. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and safe for use in regulated industries.
