S-91294A552 M10 x 18 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 alloy steel construction, providing reliable performance in demanding industrial environments
- Superior corrosion resistance thanks to the black-oxide coating, extending service life even in harsh conditions
- High tensile strength rating of 120,000 psi ensures secure fastening for heavy-duty applications
- Precision hex drive design (6mm) allows for easy installation and removal with standard tools
- Consistent thread engagement with fully threaded M10x1.5mm coarse spacing and Class 6g fit for reliable connections
- Optimized flat head profile provides flush mounting and clean aesthetic finish
- Comprehensive compliance with DIN 7991/ISO 10642 standards plus RoHS 3 and REACH environmental regulations
Professional Applications & Engineering Value
These Class 10.9 metric flat head screws deliver exceptional engineering value for industrial applications requiring both strength and precision. The black-oxide alloy steel construction combined with Rockwell C32 hardness provides outstanding resistance to wear and deformation under heavy loads. The fully threaded M10x1.5mm coarse spacing ensures maximum thread engagement and vibration resistance in machinery, equipment frames, and structural assemblies. The 90° countersink angle and standard flat head profile allow for seamless integration where flush surfaces are critical. These hex drive screws are particularly valuable in automotive, manufacturing, and heavy equipment applications where corrosion resistance and reliable performance are non-negotiable requirements.
Specification Summary & Compliance
This M10 flat head screw features precise Class 6g thread fit tolerance with 18mm length and 1.5mm pitch coarse thread spacing. Manufactured to DIN 7991/ISO 10642 specifications with fully threaded design and right-hand thread direction. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental responsibility while maintaining the high mechanical properties required for industrial applications.
