S-95015A450 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
- Enhanced security with tamper-resistant T25 Torx drive to prevent unauthorized removal in sensitive applications.
- Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh or outdoor environments.
- Reliable thread forming (AB Type) creates strong, permanent threads in sheet metal without pre-tapping.
- Optimized for sheet metal with a standard 82° countersink angle for flush seating and reduced material stress.
- Full threading ensures maximum grip and uniform load distribution along the entire 1/2" length.
- Precision compatibility with a No. 21 drill bit (0.159" diameter) for accurate, easy installation.
- Durable performance in materials up to 0.025" thickness, providing consistent fastening in thin-gauge applications.
Professional Applications & Engineering Value
These No. 10-12 thread forming screws are engineered to address common challenges in sheet metal assembly, such as strip-out and loosening under vibration. The 18-8 stainless steel material offers excellent resistance to rust and oxidation, making these tapping screws suitable for HVAC, electronics enclosures, and outdoor equipment. The tamper-resistant Torx T25 drive enhances security in public or high-theft areas, while the flat head with 82° countersink ensures a smooth, flush finish that improves aesthetics and safety. By utilizing a thread forming design, these screws displace material to create strong, wear-resistant threads without generating chips, reducing the risk of electrical shorts in sensitive applications.
Specification Summary & Compliance
This product adheres to standard inch measurements with a No. 10 screw size and 12 threads per inch. The flat head features a head diameter tolerance of -0.005" to +0.005" for precise fit. It is designed as a right-hand threaded, fully threaded AB Type tapping screw for use in sheet metal, compatible with a No. 21 drill bit. Manufactured from 18-8 stainless steel, these screws meet industry standards for corrosion resistance and are compliant with RoHS and REACH environmental regulations.
