S-98273A250 10-24 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 410 Stainless Steel construction for long-term reliability in harsh industrial environments
- Self-tapping efficiency with Type 23 thread cutting design eliminates need for separate tapping operations in brass, cast iron, and sheet metal
- Enhanced driving stability through Phillips No. 2 drive system prevents cam-out and ensures secure installation
- Optimized thread engagement with UNC coarse threading provides faster installation and stronger holding power in various materials
- Full-thread design maximizes grip length and distributes load evenly across the entire fastener
- Environmental compliance with RoHS 3 and REACH standards ensures safe usage in regulated applications
- Precision compatibility with No. 17 drill bit (0.173") for accurate hole preparation and optimal thread formation
Professional Applications & Engineering Value
These 410 Stainless Steel tapping screws with UNC coarse threading deliver exceptional value in metal fabrication and assembly operations. The thread cutting design (Type 23/T) creates precise mating threads in brass, cast iron, and sheet metal without pre-tapped holes, significantly reducing installation time and labor costs. The pan head profile with Phillips drive provides reliable torque transmission while the fully threaded configuration ensures maximum contact surface for vibration resistance. Ideal for electrical enclosures, machinery panels, and automotive components where corrosion resistance and structural integrity are critical, these screws maintain performance in demanding industrial environments while meeting strict environmental regulations.
Specification Summary & Compliance
This 10-24 UNC coarse thread tapping screw features precision Class 2A thread tolerances with right-hand threading and blunt tip design. Manufactured to industry standards for thread cutting applications, the fastener demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The 3/8" length and 0.19" thread diameter provide consistent performance across specified materials, while the standardized pan head configuration ensures compatibility with common driving tools and applications.
