S-93406A413 Length 7/8" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and long-term reliability.
- Excellent vibration resistance and load distribution thanks to the wide truss head design, reducing material stress and preventing loosening.
- Strong, secure fastening in sheet metal using thread forming technology that creates precise, durable threads without pre-tapping.
- Efficient installation with a No. 3 Phillips drive and fully threaded shank for quick driving and maximum thread engagement.
- Reliable performance in thin materials, designed for sheet metal up to 0.025" thickness with a pointed tip for easy starting.
- Compliance with global safety standards, including RoHS 3 and REACH, ensuring safe use in regulated industrial applications.
Professional Applications & Engineering Value
These No. 14 Phillips Truss Head Tapping Screws are engineered to solve common fastening challenges in sheet metal assembly. The 18-8 Stainless Steel material provides excellent corrosion resistance, making them suitable for outdoor equipment, HVAC systems, and electronic enclosures. The thread forming design cold-forms threads into the material, eliminating chips and ensuring a tight, vibration-resistant fit without the need for pre-drilled threads. The wide truss head offers a larger bearing surface, distributing clamp load effectively to prevent sheet distortion and pull-through. With a No. 3 Phillips drive and fully threaded shank, these screws enable quick, reliable installations in automated or manual settings, reducing assembly time and improving joint integrity in metalworking applications.
Specification Summary & Compliance
This screw features a thread diameter of 0.242" with approximately 10 threads per inch, adhering to standard A/AB tapping screw specifications for consistent performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial suitability. The design includes a rounded truss head with a diameter of 0.557" and a length of 7/8", providing precise dimensional accuracy for reliable fastening in sheet metal up to 0.025" thickness.
