S-91306A667 M5 x 16 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 tensile strength of 140,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure
- Superior corrosion resistance from zinc plating protects against rust and extends service life in demanding industrial environments
- Precision Class 6g thread fit provides consistent engagement and vibration resistance, minimizing loosening in dynamic applications
- High-strength Class 10.9 rating with Rockwell C32 hardness delivers excellent durability and load-bearing capacity
- Convenient hex button head design allows for easy installation and removal with standard 3mm hex tools
- Full threading along 16mm length ensures maximum grip and uniform stress distribution across the entire fastener
- International compliance with ISO 7380 standards and environmental regulations guarantees quality and safety
Professional Applications & Engineering Value
These M5 metric screws with Class 10.9 strength rating are engineered to solve critical fastening challenges in industrial machinery, automotive assemblies, and heavy equipment. The zinc-plated alloy steel construction provides essential corrosion protection for applications exposed to moisture, chemicals, or outdoor conditions. The hex button head design offers a low-profile solution where clearance is limited, while the coarse 0.8mm pitch threading ensures quick installation and secure fastening in various materials. With 140,000 psi tensile strength and Rockwell C32 hardness, these fully threaded fasteners maintain integrity under extreme vibration and dynamic loads, making them ideal for critical joints in manufacturing equipment, structural frameworks, and precision engineering applications where reliability is paramount.
Specification Summary & Compliance
This M5 x 16mm fastener features Class 6g thread tolerance with coarse 0.8mm pitch and fully threaded design per ISO 7380 specifications. Manufactured from zinc-plated alloy steel with Class 10.9 strength rating, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors while maintaining dimensional accuracy and performance consistency.
