S-91294A241 M6 x 22 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 black-oxide alloy steel construction providing superior corrosion resistance and longevity in harsh industrial environments.
- High tensile strength of 120,000 psi (Class 10.9) ensures reliable performance under heavy loads and vibrations, reducing failure risks.
- Precise 90° countersink angle and flat head design allows for flush mounting, minimizing protrusion and improving safety in assembled components.
- Hex drive (4 mm) and fully threaded coarse pitch enable quick, secure installation with standard tools, saving time and labor costs.
- Rockwell C32 hardness maintains thread integrity and resistance to wear, extending service life in repetitive applications.
- Compliance with DIN 7991/ISO 10642 standards guarantees dimensional accuracy and interchangeability, ensuring consistent quality across projects.
- RoHS 3 and REACH compliance supports environmental and safety regulations, making it suitable for global supply chains and sensitive industries.
Professional Applications & Engineering Value
This M6 flat head screw is engineered to address critical fastening challenges in demanding sectors like machinery, automotive, and structural assemblies. The black-oxide alloy steel material combats rust and oxidation, ideal for environments exposed to moisture or chemicals. With a Class 10.9 strength grade and fully threaded coarse pitch, it delivers robust clamping force and resists loosening under dynamic stresses. The hex drive design simplifies installation in tight spaces, while the 90° countersink angle ensures a seamless fit, reducing snagging and enhancing aesthetic finishes. These features make it a reliable choice for heavy-duty applications where precision, durability, and regulatory adherence are paramount.
Specification Summary & Compliance
The screw adheres to DIN 7991/ISO 10642 specifications, ensuring precise dimensions including a M6 x 1 mm coarse thread with Class 6g fit for consistent engagement. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from hazardous substances. Manufactured to high tensile and hardness standards, it supports industrial safety and performance requirements without compromise.
