S-91294A572 M24 x 100 mm DIN 7991 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 under high-stress conditions, reducing the risk of fastener failure.
- Superior corrosion resistance provided by the black-oxide coating extends service life in harsh industrial environments.
- High hardness rating (Rockwell C32) offers excellent wear resistance, maintaining thread integrity through repeated use.
- Precise Class 6g thread fit guarantees smooth installation and secure fastening with standard metric nuts and tapped holes.
- Fully threaded design allows for maximum grip and adjustability across the entire 100mm length.
- 14mm hex drive enables high-torque installation with common tools, speeding up assembly processes.
- Compliance with DIN 7991 ensures dimensional accuracy and interchangeability in European mechanical systems.
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M24 flat head screws deliver critical performance where vibration resistance and structural integrity are paramount. The black-oxide alloy steel construction provides superior protection against rust and chemical exposure, making them ideal for machinery, heavy equipment, and structural assemblies exposed to moisture or aggressive atmospheres. With their metric coarse threading and Class 10.9 strength grade, they prevent loosening under dynamic loads while the flat head design offers a flush finish for safety and aesthetics. The combination of fully threaded engagement and 14mm hex drive simplifies installation in tight spaces, reducing assembly time and maintenance costs in automotive, construction, and manufacturing sectors.
Specification Summary & Compliance
This fully threaded metric screw features M24 x 3mm coarse thread with Class 6g tolerance for precise fit, manufactured to DIN 7991 specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental safety and regulatory adherence for global industrial use.
