S-90087A151 6-32 x 3/4" ASME B18.6.3, SAE J933 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
- Self-tapping design eliminates the need for pre-tapped holes, reducing installation time and labor costs in aluminum, brass, cast iron, and sheet metal.
- Zinc-plated steel construction provides excellent corrosion resistance, ensuring long-term durability in harsh industrial environments.
- UNC coarse threading offers faster installation and superior holding power in a wide range of materials.
- Type F thread cutting tip creates clean, precise threads for a secure, vibration-resistant fit.
- No. 2 Phillips pan head allows for high-torque driving with common tools, minimizing cam-out and head stripping.
- Full threading along the 3/4" length ensures maximum grip and load distribution across the entire fastener.
- Compliance with ASME B18.6.3 and RoHS 3 guarantees consistent quality, reliability, and environmental safety for professional applications.
Professional Applications & Engineering Value
These Type F thread cutting screws are engineered to solve common fastening challenges in metalworking and assembly. The zinc-plated steel material provides a protective barrier against rust and corrosion, extending the service life of components in demanding conditions. The UNC coarse thread and sharp thread cutting design enable these screws to form their own threads in aluminum, brass, cast iron, and sheet metal, eliminating the need for costly tapping operations and reducing the risk of cross-threading. This makes them ideal for high-volume production lines where speed, reliability, and vibration resistance are critical. The combination of a pan head and Phillips drive ensures easy installation with standard tools, improving efficiency in industrial fastener applications.
Specification Summary & Compliance
This screw features a 6-32 UNC coarse thread with a Class 2A fit tolerance, ensuring precise and reliable engagement. The manufacturing and dimensional specifications conform to ASME B18.6.3, guaranteeing consistent performance and interchangeability. The product is also RoHS 3 (2015/863/EU) Compliant, adhering to strict environmental regulations for hazardous substance restrictions. Designed for use with a No. 31 drill bit (0.12" diameter) for optimal hole preparation.
