S-94066A619 M5 x 16 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
- Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B85 hardness for reliable, long-term fastening
- Precision spanner drive design provides secure tool engagement and reduces slipping during installation
- Full threading and Class 6g fit ensures consistent engagement and vibration resistance across applications
- Coarse 0.8mm pitch thread enables quick assembly and reduces cross-threading risks
- Compliant with RoHS 3 and REACH regulations for safe use in regulated industries and global markets
- Rounded pan head profile offers a low-profile, finished appearance while distributing clamp load effectively
Professional Applications & Engineering Value
These M5 metric spanner screws are engineered to address critical challenges in industrial assembly where corrosion resistance, mechanical integrity, and installation efficiency are paramount. The 18-8 stainless steel material, enhanced by a passivated finish, provides excellent protection against oxidation and chemical exposure, making them suitable for outdoor equipment, marine hardware, and food processing machinery. The drilled spanner drive and coarse thread pitch reduce installation time and tool wear, while the fully threaded design ensures maximum grip length in thin materials or pre-tapped holes. With a Class 6g thread fit, these screws maintain precise alignment and resist loosening under dynamic loads, offering reliable performance in automotive, electronics, and heavy machinery applications.
Specification Summary & Compliance
This M5 x 0.8mm x 16mm screw features a metric coarse thread with Class 6g tolerance for consistent fit. Manufacturing adheres to standard metric threading specifications, and the product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use across global industrial sectors.
