S-90096A242 10-24 x 1/2" 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 zinc-plated steel construction, extending service life in demanding industrial environments.
- Efficient thread cutting and secure fastening in aluminum, brass, cast iron, and sheet metal without the need for pre-tapped holes.
- High-torque capability and easy installation provided by the external hex/slotted drive combined with a flanged head for increased bearing surface.
- Reliable coarse UNC threading ensures quick assembly and strong holding power in a variety of materials.
- Full threading along the 1/2" length delivers consistent grip and uniform stress distribution.
- Compliance with ASME B18.6.3 standards guarantees dimensional accuracy and interchangeability.
- RoHS 3 compliance ensures environmental safety and meets global regulatory requirements.
Professional Applications & Engineering Value
These 10-24 UNC tapping screws are engineered from zinc-plated steel to provide exceptional durability and thread-forming efficiency in metals such as aluminum, brass, cast iron, and sheet metal. The Type F thread cutting design and coarse thread spacing reduce installation time and eliminate the risk of cross-threading, making them ideal for high-volume assembly lines. The flanged hex head offers a larger contact area, distributing clamp load effectively and preventing surface damage. With a fully threaded shank and external hex/slotted drive, these screws ensure reliable performance in automotive, HVAC, and machinery applications where vibration resistance and long-term reliability are critical.
Specification Summary & Compliance
This screw features a No. 10 thread size with 10-24 UNC coarse threads and a 1/2" length, manufactured to ASME B18.6.3 specifications for consistent fit and function. It is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances. The zinc-plated finish enhances corrosion resistance, while the Type F tapping method and right-hand thread direction provide reliable fastening in accordance with industrial standards.
