S-92485A633 10-32 x 1/2" Tapping Screws
Tapping 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 410 Stainless Steel construction, ideal for harsh industrial environments and extended service life.
- Efficient self-tapping installation in brass, cast iron, and sheet metal, reducing the need for pre-tapped holes and speeding up assembly.
- Secure, flush-mount fastening thanks to the undercut flat head and 82° countersink angle, preventing snagging and providing a smooth surface finish.
- Reliable drive engagement with a No. 2 Phillips drive, minimizing cam-out and ensuring consistent torque application.
- Precision fine threading with 10-32 UNF threads for excellent grip and vibration resistance in demanding applications.
- Full-length threading for maximum holding power along the entire 1/2" length, enhancing joint integrity.
- Environmental and safety compliance with RoHS 3, ensuring the screw is free from hazardous substances for global manufacturing use.
Professional Applications & Engineering Value
This 410 Stainless Steel Flat Head Tapping Screw is engineered to solve common fastening challenges in metalworking and assembly. Its Thread Cutting (Type F) design allows it to form its own threads in brass, cast iron, and sheet metal, eliminating the time and cost associated with tapping operations. The 10-32 UNF fine thread provides a tighter seal and superior resistance to loosening under vibration compared to coarse threads. The undercut flat head ensures the head sits perfectly flush, which is critical in applications where protrusions are not permissible. Made from durable 410 Stainless Steel, it offers excellent strength and corrosion resistance, making it a reliable choice for OEM components, machinery, and electrical enclosures exposed to demanding conditions.
Specification Summary & Compliance
This screw features a 10-32 UNF thread size with a fine thread spacing and is fully threaded. It is designed to be used with a No. 17 drill bit (0.173" diameter) and has an 82° countersink angle. The screw complies with RoHS 3 (2015/863/EU) regulations, confirming it is free from restricted hazardous substances, making it suitable for use in regulated industries and international markets.
