S-96817A319 Length 10 mm Tapping Screws

Tapping Screws

0511FA00043 Tapping Screws
0511FA00043 Tapping Screws

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

Part No.
Part No. 0511FA00043
Equivalent to mcmaster :
96817A319

Basic Information

Style B
Tapping Screw Type TRS
Screw Features Flanged
System of Measurement Metric

Head Parameters

Head Type Rounded
Head Height 1.5 mm
Rounded Head Profile Wide
Rounded Head Style Pan

Dimensions

Length 10 mm
Flange Diameter 5 mm
Shank Cross Section Round

Thread Parameters

Screw Size M2.5
Approximate Thread Pitch 1.12 mm
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Torx
Drive Size T8
Drill Bit Size 54
Drill Bit Diameter 0.055"
Tapping Method Thread Forming

Material & Strength

Material Zinc-Plated Steel

Temperature & Environment

For Use In Plastic
REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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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
  • Enhanced torque transmission through T8 Torx drive design, minimizing cam-out and tool slippage during installation
  • Optimized plastic material engagement with thread forming (TRS) design that creates strong, permanent threads without chip removal
  • Increased bearing surface from wide pan head with integrated flange for superior load distribution and material protection
  • Maximum holding power achieved through full threading along the entire 10mm length for secure fastening in plastic applications
  • Precision installation compatibility with recommended 54 drill bit (0.055") for optimal thread formation and pull-out resistance
  • Reliable right-hand threading with consistent 1.12mm pitch for standardized installation procedures

Professional Applications & Engineering Value

These M2.5 metric tapping screws deliver exceptional engineering value for plastic assembly applications where material integrity is paramount. The thread forming (TRS) design eliminates the risk of plastic cracking or stress fractures by displacing material rather than cutting it, creating stronger, more reliable threads. The zinc-plated steel construction provides essential corrosion protection while maintaining the mechanical strength required for industrial environments. The combination of T8 Torx drive and flanged pan head ensures secure installation with excellent torque transmission and clamping force distribution, making these screws ideal for electronics enclosures, automotive plastic components, and consumer product assemblies where vibration resistance and long-term reliability are critical.

Specification Summary & Compliance

This M2.5 x 10mm tapping screw features metric threading with standard right-hand direction and 1.12mm approximate pitch. The screw is manufactured to precise dimensional standards with fully threaded shank and blunt tip design optimized for plastic materials. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures these fasteners meet the strictest industrial requirements for hazardous substance restrictions and chemical safety.

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