S-92750A267 10-24 x 3/4" Tapping Screws

Tapping Screws

0393FA00018 Tapping Screws
0393FA00018 Tapping Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0393FA00018
Equivalent to mcmaster :
92750A267

Basic Information

Tapping Screw Type CA
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.373"
Head Height 0.133"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 3/4"
Shank Cross Section Tri-Lobe

Thread Parameters

Thread Type UNC
Thread Size 10-24
Screw Size No. 10
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Torx
Drive Size T25
Drill Bit Size No. 21
Drill Bit Diameter 0.159"
Tapping Method Thread Forming

Material & Strength

Material Zinc-Plated Steel

Temperature & Environment

For Use In Sheet Metal
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
  • Maximum torque transmission and reduced cam-out with T25 Torx drive design for secure, efficient installation
  • Excellent material displacement and vibration resistance through Tri-Lobe shank cross-section for reliable thread-forming performance
  • Fast, secure sheet metal fastening with UNC coarse thread spacing and fully threaded design for maximum holding power
  • Wide compatibility and easy installation with standard No. 21 drill bit size and blunt tip for precise positioning
  • Enhanced environmental compliance meeting RoHS 3 standards for safe, sustainable industrial applications
  • Optimized for high-volume assembly with right-hand threading and pan head design for rapid installation workflows

Professional Applications & Engineering Value

These 10-24 x 3/4" zinc-plated steel tapping screws deliver exceptional performance in sheet metal applications where vibration resistance and pull-out strength are critical. The thread forming design with Tri-Lobe shank creates strong, permanent threads in sheet metal without chips or debris, eliminating the need for tapping operations. The T25 Torx drive ensures maximum torque transfer during installation, reducing tool slippage and fastener damage in high-production environments. With UNC coarse threading and full threading along the 3/4" length, these screws provide superior holding power in thin materials while the zinc-plated steel construction offers reliable corrosion protection for industrial equipment, electrical enclosures, and HVAC systems.

Specification Summary & Compliance

These thread forming tapping screws feature precise 10-24 UNC coarse thread specifications with standard Class 2A tolerance for consistent performance. The manufacturing complies with RoHS 3 (2015/863/EU) environmental regulations, ensuring hazardous substance restriction compliance. The screws are engineered with right-hand thread direction, fully threaded design, and standard pan head profile for compatibility with industrial fastening standards and torque specifications.

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