S-92750A209 8-32 x 3/8" 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, ensuring long-term durability in demanding industrial environments.
- Enhanced torque transmission and reduced cam-out thanks to the T20 Torx drive, providing reliable, high-torque fastening without tool slippage.
- Excellent thread-forming capability with the Tri-Lobe shank design, creating strong, permanent threads in sheet metal without pre-tapping.
- Wide material compatibility using UNC coarse threading and blunt tip, ideal for various sheet metal thicknesses and reducing installation stress.
- Secure, low-profile fastening with the rounded pan head, offering a flush finish and increased bearing surface for stable assemblies.
- Full environmental compliance meeting RoHS 3 and REACH standards, ensuring safe use in regulated markets and sustainable operations.
- Optimized for efficiency with fully threaded design and compatibility with No. 29 drill bit, speeding up installation in high-volume production.
Professional Applications & Engineering Value
These 8-32 x 3/8" zinc-plated steel tapping screws are engineered to address common challenges in sheet metal assembly, such as material fatigue and loosening under vibration. The thread-forming Tri-Lobe shank cuts into the metal, forming robust, load-bearing threads that resist back-out, eliminating the need for separate nuts or washers. Combined with the T20 Torx drive, they ensure precise torque application, reducing strip-outs and rework. The UNC coarse thread and blunt tip facilitate quick starts in pre-drilled holes (using a No. 29 drill bit), making them ideal for HVAC, electronics enclosures, and automotive panels where durable, corrosion-resistant fasteners are critical for long-term performance.
Specification Summary & Compliance
This fastener features a No. 8 screw size with 8-32 UNC coarse threads (Class 2A fit), 3/8" length, and fully threaded right-hand design. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to strict international standards for hazardous substance control. Manufactured to precise dimensional tolerances, it is suitable for use with a No. 29 drill bit (0.136" diameter) in sheet metal applications.
