S-91294A293 M8 x 60 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 with Class 10.9 high-strength rating and 120,000 psi tensile strength for reliable performance in high-stress applications.
- Superior corrosion resistance from black-oxide alloy steel coating, extending service life in harsh industrial environments.
- Precise thread engagement with M8 coarse thread (1.25mm pitch) and Class 6g fit ensuring secure, vibration-resistant connections.
- Optimized drive efficiency featuring a 5mm hex drive and flat head design for flush installation and easy torque application.
- Full-threaded 60mm length provides maximum grip range and uniform load distribution across the entire fastener.
- Consistent hardness at Rockwell C32 maintains structural integrity under repeated mechanical stress.
- Compliance with international standards including DIN 7991/ISO 10642, RoHS 3, and REACH for guaranteed quality and environmental safety.
Professional Applications & Engineering Value
Engineered for demanding industrial assembly, this M8 flat head screw addresses critical challenges in machinery, automotive, and structural frameworks. The black-oxide alloy steel construction combats rust and wear, while the Class 10.9 strength grade ensures it withstands extreme tensile and dynamic loads without failure. Its coarse thread with 1.25mm pitch facilitates quick installation and reduces cross-threading risks, ideal for high-vibration environments. The fully threaded design and 90° countersink angle allow for seamless integration into pre-drilled holes, enhancing flush-mount aesthetics and load-bearing capacity in metal-to-metal fastening applications.
Specification Summary & Compliance
This fastener adheres to Class 6g thread fit per metric standards, ensuring precise dimensional accuracy. It meets DIN 7991 and ISO 10642 specifications for flat head screws, with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and safe for industrial use.