S-96817A332 Length 12 mm Tapping Screws

Tapping Screws

0511FA00055 Tapping Screws
0511FA00055 Tapping Screws

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

Part No.
Part No. 0511FA00055
Equivalent to mcmaster :
96817A332

Basic Information

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

Head Parameters

Head Type Rounded
Head Height 3.3 mm
Rounded Head Profile Wide
Rounded Head Style Pan

Dimensions

Length 12 mm
Flange Diameter 10 mm
Shank Cross Section Round

Thread Parameters

Screw Size M5
Approximate Thread Pitch 2.24 mm
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Torx
Drive Size T20
Drill Bit Size 38
Drill Bit Diameter 0.1015"
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 torque transmission with T20 Torx drive, reducing cam-out and tool wear for reliable installation
  • Enhanced corrosion resistance through zinc-plated steel construction, extending service life in various environments
  • Efficient thread-forming design (TRS type) creates strong, permanent threads in plastics without pre-tapping
  • Integrated flange eliminates need for washers, providing wider bearing surface and simplified assembly
  • Fully threaded shank maximizes grip range and pull-out resistance in plastic materials
  • Optimized for plastic applications with blunt tip and specific thread pitch (2.24mm) to prevent material cracking
  • Time-saving installation with no pilot hole requirement, reducing assembly steps and labor costs

Professional Applications & Engineering Value

These M5 x 12mm zinc-plated steel tapping screws are engineered specifically for plastic fastening applications where reliability and efficiency are paramount. The thread-forming TRS design creates precise mating threads in thermoplastic materials without causing stress cracks or material failure. The T20 Torx drive system ensures maximum torque transfer during installation, preventing stripping and ensuring consistent clamping force. The integrated flanged pan head provides excellent load distribution while eliminating the need for separate washers, streamlining assembly processes in plastic component manufacturing, electronics enclosures, automotive trim, and consumer products. The combination of zinc-plated steel construction and fully threaded design delivers exceptional vibration resistance and long-term holding power in demanding industrial environments.

Specification Summary & Compliance

This metric M5 flanged tapping screw features a 12mm length with fully threaded right-hand thread configuration and 2.24mm approximate pitch. Manufactured to precise dimensional standards for consistent performance, these thread-forming screws are designed for use with 0.1015" (38 drill bit size) applications in plastic materials. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in various industrial and consumer applications.

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