S-95635A730 M8 x 12 mm ASTM F879M Tamper-Resistant Hex-Drive Stainless Steel Button Head Screws
Tamper-Resistant Hex-Drive Stainless Steel Button 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
- Enhanced tamper resistance with specialized hex drive design to prevent unauthorized removal in high-security applications
- Superior corrosion protection through 18-8 stainless steel construction and passivated finish for extended service life in harsh environments
- Reliable mechanical performance with 80,000 psi tensile strength and Rockwell B96 hardness to withstand demanding industrial loads
- Precision thread engagement with Class 6g fit and coarse 1.25mm pitch for secure fastening and vibration resistance
- Streamlined installation featuring fully threaded design and rounded button head for smooth assembly and reduced snagging
- Comprehensive compliance meeting ASTM F879M specifications and environmental standards including RoHS 3 and REACH
- Optimized security profile combining tamper-resistant drive with low-profile rounded head for discreet protection
Professional Applications & Engineering Value
These M8 metric tamper-resistant hex screws provide critical security solutions for industrial equipment, public infrastructure, and commercial applications where unauthorized access poses significant risks. The 18-8 stainless steel material with passivated finish ensures exceptional corrosion resistance in outdoor or chemically aggressive environments, while the tamper-resistant hex drive (3/16") effectively deters tool manipulation attempts. The rounded button head design offers a low-profile security solution that minimizes protrusion without compromising fastening integrity. With fully threaded construction and Class 6g thread fit, these screws maintain consistent clamping force and vibration resistance in machinery, electronic enclosures, and security panels where reliability is paramount.
Specification Summary & Compliance
This security screw features M8 x 1.25mm coarse thread with Class 6g thread fit precision and 12mm length dimensions. Manufacturing complies with ASTM F879M specifications for consistent quality and performance. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) standards for chemical safety, ensuring environmental responsibility in industrial applications.
