S-91304A152 M8 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 durability and corrosion resistance with blue-dyed zinc plating that provides both aesthetic appeal and protective properties for harsh industrial environments.
- High tensile strength of 120,000 psi and Class 10.9 rating ensure reliable performance in heavy-duty applications, reducing the risk of fastener failure.
- Precise hex drive (5mm) allows for secure installation with standard tools, minimizing slippage and improving assembly efficiency.
- Fully threaded M8 coarse pitch (1.25mm) design offers quick engagement and strong holding power in various materials, speeding up production processes.
- Flat head profile with 90° countersink enables flush mounting for a smooth, professional finish in visible or space-constrained applications.
- Compliance with DIN 7991/ISO 10642 standards guarantees dimensional accuracy and interchangeability, ensuring consistent quality across projects.
- RoHS 3 and REACH compliance assures environmental and safety adherence, making these screws suitable for regulated industries and global supply chains.
Professional Applications & Engineering Value
These M8 flat head screws are engineered from alloy steel with a Class 10.9 strength grade and blue-dyed zinc plating, addressing common industrial challenges such as vibration loosening and corrosion in demanding settings. The fully threaded coarse pitch and hex drive design facilitate rapid, secure fastening in machinery, automotive assemblies, and structural frameworks, where high tensile strength and durability are critical. By meeting DIN 7991/ISO 10642 specifications, they ensure precise fit and reliability, reducing maintenance needs and enhancing operational safety in heavy-duty applications.
Specification Summary & Compliance
This screw features an M8 x 1.25mm coarse thread with Class 6g thread fit and fully threaded design for consistent performance. It adheres to DIN 7991/ISO 10642 manufacturing standards, ensuring dimensional accuracy and interchangeability. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms environmental safety and regulatory alignment for industrial use.
