S-94063A323 M3 x 6 mm Tamper-Resistant Drilled Spanner Flat Head Screws
Tamper-Resistant Drilled Spanner 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
- Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments.
- Precise Class 6g thread fit guarantees secure fastening and reduces the risk of cross-threading during assembly.
- High tensile strength of 80,000 psi provides dependable holding power for demanding industrial applications.
- Drilled spanner drive design allows for secure tool engagement and minimizes slipping, enhancing installation safety.
- Fully threaded shank ensures maximum grip along the entire length, improving load distribution.
- Rockwell B96 hardness offers excellent durability and resistance to wear under repeated use.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards.
Professional Applications & Engineering Value
These M3 flat head screws are engineered to address common industrial challenges such as vibration loosening and corrosion in machinery, electronics, and automotive assemblies. The 18-8 stainless steel material combined with a passivated finish provides exceptional resistance to rust and chemicals, extending service life in moist or aggressive environments. The Class 6g thread precision and fully threaded design ensure consistent clamping force and ease of installation, reducing assembly time and maintenance costs. Ideal for applications requiring metric coarse threads and reliable drilled spanner drive functionality, these screws deliver robust performance in tight spaces where flush mounting is critical.
Specification Summary & Compliance
This product adheres to metric thread standards with a Class 6g thread fit for precise tolerance. Dimensions include an M3 thread size, 0.5mm pitch, and 6mm length, with a standard 90° countersink angle. It is manufactured to comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.
