S-93406A048 Length 1/2" 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
- Exceptional corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments.
- Superior holding power from the 48 TPI fully threaded design, providing maximum grip and vibration resistance in sheet metal assemblies.
- Enhanced load distribution due to the wide truss head, reducing the risk of material damage and improving joint integrity.
- Efficient thread forming technology that creates strong, precise threads without pre-tapping, saving time and labor costs.
- Secure and reliable fastening with the No. 0 Phillips drive, minimizing cam-out and ensuring consistent installation torque.
- Optimized for sheet metal applications, compatible with No. 52 drill bits and designed for maximum drilling thickness up to 0.025".
- Compliance with global safety standards, including RoHS 3 and REACH, ensuring environmental and workplace safety.
Professional Applications & Engineering Value
These No. 1 x 1/2" 18-8 stainless steel Phillips truss head tapping screws are engineered to address common challenges in sheet metal fabrication, such as material fatigue and loosening under stress. The thread forming design eliminates the need for pre-tapped holes, reducing assembly time and minimizing tool wear. With a wide truss head, they distribute clamping force evenly, preventing sheet deformation and enhancing structural stability in HVAC, electronics enclosures, and automotive components. The 48 TPI fully threaded configuration ensures deep engagement and high resistance to vibration, making them ideal for precision metalworking applications where durability and reliability are critical.
Specification Summary & Compliance
This tapping screw features a thread diameter of 0.073" with 48 TPI and a length of 1/2", adhering to standard inch measurements for precision fit. It is designed for thread forming applications in materials like sheet metal, with compatibility for No. 52 drill bits (0.0635" diameter). The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for industrial use.
