S-93878A829 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 zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments.
- Reliable thread forming capability that creates strong, permanent threads in materials like steel, aluminum, and brass without pre-tapping.
- Effortless installation with Phillips No. 2 drive, providing secure torque transfer and reducing tool slippage during assembly.
- Precise fine thread engagement using 10-32 UNF threads for enhanced vibration resistance and secure fastening in thin materials.
- Versatile material compatibility designed for use in steel, aluminum, brass, cast iron, and sheet metal applications.
- Full threading along the 1/2" length ensures maximum grip and uniform stress distribution across the fastened joint.
- Blunt tip design prevents damage to pre-drilled holes and simplifies alignment during installation.
Professional Applications & Engineering Value
These 10-32 UNF zinc-plated steel tapping screws deliver exceptional engineering value through their thread forming design that eliminates the need for separate tapping operations in steel, aluminum, brass, and cast iron applications. The fine UNF threads provide superior resistance to loosening under vibration, making them ideal for precision assemblies in automotive, electronics, and machinery sectors. The zinc plating offers reliable corrosion protection while the Phillips drive ensures efficient installation with standard tools. These tapping screws solve common assembly challenges by reducing installation time, minimizing component damage, and providing consistent clamping force in sheet metal and other thin-material fastening scenarios.
Specification Summary & Compliance
These screws feature 10-32 UNF fine threads with standard thread form dimensions and Class 2A tolerance for reliable fit. The 1/2" length provides full threading for maximum engagement. Manufactured to industry standards for thread forming tapping screws, these fasteners are RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental responsibility and regulatory adherence for global industrial applications.
