S-94066A616 M5 x 8 mm Tamper-Resistant Drilled Spanner Stainless Steel Pan Head Screws
Tamper-Resistant Drilled Spanner Stainless Steel Pan 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
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- High mechanical strength delivering 80,000 psi tensile strength and Rockwell B85 hardness for reliable, long-lasting fastening
- Precision thread engagement with Class 6g tolerance and coarse 0.8mm pitch ensuring quick assembly and vibration resistance
- Secure spanner drive design providing positive torque transmission and reduced risk of tool slippage during installation
- Full threading along the 8mm length for maximum grip and uniform stress distribution across joined components
- Compliant with RoHS 3 and REACH regulations, meeting stringent environmental and safety standards for global supply chains
- Rounded pan head profile offering a low-profile, finished appearance while accommodating standard spanner tools
Professional Applications & Engineering Value
Engineered for demanding applications, these M5 metric spanner screws combine 18-8 stainless steel with a passivated finish to resist oxidation and chemical exposure in industries like electronics, machinery, and outdoor equipment. The coarse 0.8mm pitch and Class 6g thread fit enable rapid installation and maintain clamp load under dynamic loads, reducing maintenance needs. The drilled spanner drive ensures precise torque application in confined spaces, while the fully threaded design enhances joint integrity. Ideal for assemblies requiring high-strength, corrosion-resistant fasteners that comply with international environmental directives.
Specification Summary & Compliance
This screw features an M5 thread size with 0.8mm coarse pitch and Class 6g thread fit per metric standards, ensuring dimensional accuracy. It is manufactured from 18-8 stainless steel with a passivated finish, and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to restricted substance controls and environmental safety requirements.
