S-90388A126 M6 x 20 mm ASME B18.3.4M, ISO 7380 Tamper-Resistant Torx Steel Button Head Screws
Tamper-Resistant Torx 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 Torx T27 drive for secure installations in high-security environments
- Superior corrosion protection through black-oxide coating on alloy steel, extending service life in harsh conditions
- High-load bearing capacity with 130,000 psi tensile strength and Rockwell C38 hardness for demanding applications
- Reliable thread engagement with fully threaded Class 6g metric design ensuring consistent fastening performance
- Streamlined installation featuring rounded button head profile that reduces snagging and provides flush mounting
- Industry-standard compliance meeting ASME B18.3.4M and ISO 7380 specifications for guaranteed interchangeability
- Environmental responsibility with RoHS 3 and REACH compliance for safe use across regulated industries
Professional Applications & Engineering Value
Engineered for industrial applications where security and durability are paramount, these M6 metric screws with tamper-resistant Torx drive provide critical protection against unauthorized access in public infrastructure, machinery guarding, and electronic enclosures. The black-oxide alloy steel construction delivers exceptional corrosion resistance while maintaining the high 130,000 psi tensile strength required for structural applications. The fully threaded design with Class 6g thread fit ensures maximum thread engagement in various materials, while the rounded button head profile minimizes protrusion risks in moving assemblies. These screws effectively address common industrial challenges including vandalism, environmental exposure, and vibration-induced loosening.
Specification Summary & Compliance
This M6 x 1 mm pitch x 20 mm length fastener features Class 6g thread tolerance with coarse threading and right-hand thread direction. Manufactured to ASME B18.3.4M specifications where identical to ISO 7380 standards. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across multiple industries including electronics, automotive, and industrial equipment manufacturing.
