S-94066A611 M4 x 6 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 or humid environments.
- High mechanical strength offering 80,000 psi tensile strength and Rockwell B85 hardness for reliable, long-lasting fastening.
- Precise thread engagement with Class 6g fit and coarse 0.7mm pitch, ensuring easy assembly and vibration resistance.
- Secure tool engagement via the drilled spanner drive (No. 8 size), providing a tamper-resistant and flush installation.
- Optimized head design with a rounded pan profile and 8mm diameter, distributing clamp load evenly and reducing surface damage.
- Full threading along the 6mm length for maximum grip and adjustability in thin materials or tight spaces.
- Compliance with strict environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these M4 metric screws with a Class 6g coarse thread and fully threaded design provide exceptional holding power in applications where vibration loosening is a concern. The 18-8 stainless steel material combined with a passivated finish resists oxidation and chemical exposure, making them suitable for electronics enclosures, machinery panels, and outdoor equipment. The rounded pan head with drilled spanner drive allows for low-profile, tamper-resistant installations, reducing the need for frequent maintenance. Ideal for B2B procurement in automotive, aerospace, and consumer goods, these screws ensure consistent performance and compliance with international specifications.
Specification Summary & Compliance
This M4 x 0.7mm x 6mm screw adheres to metric thread standards with a Class 6g thread fit for precise tolerance. Manufactured from 18-8 stainless steel with a passivated finish, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and suitability for global supply chains.
