S-91715A136 10-24 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
- Superior corrosion resistance with black zinc plating that meets RoHS 3 compliance, extending service life in harsh industrial environments.
- Efficient thread cutting performance in aluminum, brass, cast iron, and sheet metal, reducing installation time and tool wear.
- Reliable fastening with Type F thread design and UNC coarse threads, ensuring strong, vibration-resistant connections.
- Easy installation with Phillips No. 2 drive, providing secure tool engagement and minimizing cam-out during use.
- Full threading along the 3/4" length for maximum grip and uniform stress distribution in varied material thicknesses.
- Pan head design with standard rounded profile offers a low-profile finish and even clamping force.
- Certified to ASME B18.6.3 standards for consistent quality and dimensional accuracy in industrial applications.
Professional Applications & Engineering Value
These black zinc-plated steel tapping screws are engineered to address common challenges in metalworking and assembly, such as material fatigue and corrosion. The Type F thread cutting design and UNC coarse threads enable quick, secure fastening in aluminum, brass, cast iron, and sheet metal without pre-tapped holes, reducing labor costs and assembly errors. The Phillips No. 2 drive ensures straightforward installation with standard tools, while the fully threaded shank distributes load evenly, minimizing the risk of stripping in soft metals. Ideal for HVAC, automotive, and machinery applications, these screws deliver durable performance and compliance with industry specifications.
Specification Summary & Compliance
This screw features a 10-24 UNC coarse thread with a diameter of 0.19" and a length of 3/4", manufactured to precise ASME B18.6.3 standards (referencing SAE J933) for dimensional accuracy and performance. It is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring environmental safety. The design includes a blunt tip and round shank cross-section for consistent thread cutting, with recommended use of a No. 17 drill bit (0.173" diameter) for optimal hole preparation.
