S-95893A396 Length 10 mm Tapping Screws

Tapping Screws

0509FA00109 Tapping Screws
0509FA00109 Tapping Screws

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

Part No.
Part No. 0509FA00109
Equivalent to mcmaster :
95893A396

Basic Information

Tapping Screw Type TRS
System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 4.7 mm
Head Height 1.7 mm
Flat Head Profile Standard

Dimensions

Length 10 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 1.85 mm
Drill Bit Diameter 1.85 mm
Countersink Angle 90°
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 plastic retention with TRS thread forming design that creates strong, permanent threads without pre-tapping
  • Enhanced torque transmission through T8 Torx drive system, reducing cam-out risk and tool slippage
  • Corrosion-resistant performance with zinc-plated steel construction for extended service life in various environments
  • Flush mounting capability with standard flat head profile and 90° countersink angle for smooth surface finishes
  • Optimized installation efficiency using standard 1.85mm drill bits with fully threaded blunt tip design
  • Reliable dimensional consistency with precise M2.5 x 10mm metric sizing and 1.12mm pitch for uniform performance
  • Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial use

Professional Applications & Engineering Value

These M2.5 zinc-plated steel tapping screws deliver exceptional value in plastic assembly applications where vibration resistance and long-term reliability are critical. The TRS thread forming technology eliminates the need for separate tapping operations while creating stronger thread engagement in thermoplastic materials. The T8 Torx drive system provides superior torque transfer compared to traditional Phillips heads, reducing installation time and preventing fastener damage. Engineered with a fully threaded blunt tip and precise 1.12mm thread pitch, these screws distribute stress evenly across plastic components, minimizing cracking and material failure. Ideal for electronics enclosures, automotive trim, and consumer products where flush mounting and corrosion resistance are essential for product longevity.

Specification Summary & Compliance

These metric M2.5 x 10mm tapping screws feature standard thread forming (TRS) design with right-hand threading and 1.12mm approximate pitch. The flat head configuration includes a 90° countersink angle and requires a 1.85mm drill bit for proper installation in plastic substrates. Manufactured from zinc-plated steel with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial applications while maintaining consistent dimensional accuracy for reliable fastening performance.

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