S-92365A497 Length 2" Tapping Screws

Tapping Screws

0472FA00081 Tapping Screws
0472FA00081 Tapping Screws

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

Part No.
Part No. 0472FA00081
Equivalent to mcmaster :
92365A497

Basic Information

Tapping Screw Type BSD
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.477"
Head Height 0.153"
Flat Head Profile Standard

Dimensions

Length 2"
Shank Cross Section Round

Thread Parameters

Screw Size 1/4"
Thread Diameter 0.25"
Approximate Threads per Inch 14
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Drilling
Drive Style Phillips
Drive Size No. 3
Drill Tip Type No. 3
Drill Tip Length 5/16"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material Black-Oxide Steel

Temperature & Environment

For Use In Steel, Sheet Metal

Installation & Application

Maximum Drilling Thickness 0.22"
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Eliminates pre-drilling requirements with integrated drilling tip that penetrates up to 0.22" thickness in steel and sheet metal
  • Superior corrosion resistance thanks to Black-Oxide Steel construction for extended service life in industrial environments
  • Enhanced driving efficiency with Phillips No. 3 drive that provides secure torque transfer and reduces cam-out
  • Optimal flush mounting achieved through standard flat head design with 82° countersink angle
  • Maximum thread engagement with fully threaded shank that ensures superior holding power in demanding applications
  • Reliable thread formation through BSD thread forming design that creates strong, vibration-resistant connections
  • Industry-standard compatibility with 1/4"-14 right-hand threads meeting common industrial specifications

Professional Applications & Engineering Value

These thread forming tapping screws are engineered specifically for challenging steel and sheet metal applications where traditional fasteners fall short. The Black-Oxide Steel construction provides essential corrosion protection in industrial settings, while the integrated drilling tip design eliminates the time and cost associated with pre-drilling operations. The fully threaded configuration ensures maximum load distribution across the entire fastener length, preventing loosening under vibration and thermal cycling. With their 82° countersink angle and standard flat head profile, these screws sit flush with mounted surfaces, creating clean, professional finishes in metal fabrication, automotive assembly, and industrial equipment manufacturing where thread forming technology delivers superior pull-out resistance compared to conventional fastening methods.

Specification Summary & Compliance

These industrial-grade fasteners feature precise 1/4"-14 thread specifications with right-hand threading and fully threaded shank design. The BSD thread forming configuration ensures consistent performance in steel and sheet metal substrates up to 0.22" thickness. Manufacturing complies with industry standards for tapping screws, featuring Phillips No. 3 drive compatibility and standard flat head with 82° countersink angle. The Black-Oxide surface treatment provides corrosion resistance while maintaining dimensional accuracy for reliable installation and long-term performance in demanding industrial applications.

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