S-91304A133 M6 x 16 mm DIN 7991, ISO 10642 Alloy Steel Hex Drive Flat Head Screws
Alloy Steel Hex Drive 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 tensile strength of 120,000 psi ensures reliable performance in high-stress industrial applications, minimizing the risk of fastener failure.
- Superior corrosion resistance from the blue-dyed zinc-plated alloy steel coating, extending service life in harsh or outdoor environments.
- High hardness rating of Rockwell C32 provides excellent wear resistance and durability, reducing maintenance needs over time.
- Full threading design offers maximum grip and uniform load distribution, enhancing joint integrity in assembled components.
- Precise hex drive with a 4 mm size allows for easy installation and secure tightening, improving assembly efficiency.
- Compliance with DIN 7991/ISO 10642 standards ensures consistent quality and interchangeability, supporting global engineering specifications.
- RoHS 3 and REACH compliance guarantees environmental and safety adherence, making it suitable for regulated industries.
Professional Applications & Engineering Value
This M6 flat head hex screw is engineered to address common industrial challenges, such as vibration loosening and corrosion-induced degradation. Made from blue-dyed zinc-plated alloy steel, it provides a robust barrier against moisture and chemicals, ideal for machinery, automotive, and construction applications. The Class 10.9 strength grade and fully threaded design ensure secure fastening in high-load scenarios, while the coarse thread with 1 mm pitch facilitates quick assembly and disassembly. By meeting DIN 7991/ISO 10642 standards, it offers reliable performance in precision engineering, reducing downtime and enhancing operational safety.
Specification Summary & Compliance
This fastener features a metric thread size of M6 with a coarse pitch of 1 mm and Class 6g thread fit for precise dimensional accuracy. It adheres to manufacturing specifications including DIN 7991 and ISO 10642, ensuring consistent quality. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety standards for industrial use.
