S-90065A194 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping
- Precise 82° countersink angle ensures flush mounting and clean professional finishes
- Optimized for 0.025" maximum drilling thickness providing reliable performance in standard sheet metal applications
- Phillips drive with No. 2 size offers secure tool engagement and reduced cam-out during installation
- Full threading and pointed tip enables faster installation and superior holding power
- Environmental compliance assurance with RoHS 3 and REACH regulations for global industrial use
Professional Applications & Engineering Value
These Type A thread forming screws are specifically engineered for sheet metal applications where reliability and corrosion resistance are critical. The 18-8 stainless steel composition provides excellent durability against oxidation and chemical exposure, while the thread forming technology eliminates the need for separate tapping operations, reducing assembly time and costs. The flat head design with 82° countersink creates seamless surfaces in metal fabrication, HVAC systems, and electronic enclosures. With right-hand threading and fully threaded shank, these screws deliver maximum pull-out resistance and vibration resistance in demanding industrial environments, making them ideal for high-volume manufacturing and maintenance applications.
Specification Summary & Compliance
This No. 8-15 x 1/2" tapping screw features precise 0.164" thread diameter with 15 threads per inch and standard inch measurements. The screw conforms to Type A thread forming specifications with standard flat head profile and requires No. 29 drill bit (0.136" diameter) for proper installation. Manufacturing and material compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial suitability for global markets.
