S-94209A155 10-32 x 3/4" 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 for extended service life in demanding environments
- Maximum torque transmission through Torx Plus IP25 drive system, reducing cam-out and tool wear
- Exceptional holding power in soft materials with tri-lobe shank design that creates secure, permanent threads
- Optimized for aluminum, brass and copper applications with specialized thread forming technology
- Precision thread engagement with UNF fine threads providing reliable fastening in thin materials
- Reduced installation effort with fully threaded design and blunt tip for easier starting alignment
- Industry compliance assurance meeting RoHS 3 and REACH environmental standards for global applications
Professional Applications & Engineering Value
These 10-32 thread forming screws deliver exceptional engineering value in aluminum, brass, and copper applications where traditional fastening methods often fail. The tri-lobe shank design displaces material during installation, creating strong, permanent threads without chips or debris - eliminating the need for tapping operations and reducing assembly time. The zinc-plated steel construction provides reliable corrosion protection while the Torx Plus drive system ensures maximum torque transmission without stripping, making them ideal for high-volume production environments. These thread forming fasteners solve common challenges in electronics enclosures, HVAC systems, and automotive components where vibration resistance and secure fastening in soft materials are critical requirements.
Specification Summary & Compliance
This 10-32 tapping screw features UNF fine threads with Class 2A tolerance standards and a 3/4" length with -0.03" to 0" tolerance for precise installation. Manufactured with thread forming technology for use with No. 21 drill bit (0.159" diameter) in aluminum, brass, and copper applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial standards adherence for global manufacturing requirements.
