S-95893A161 Length 5 mm Tapping Screws

Tapping Screws

0508FA00084 Tapping Screws
0508FA00084 Tapping Screws

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

Part No.
Part No. 0508FA00084
Equivalent to mcmaster :
95893A161

Basic Information

Tapping Screw Type TRS
System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 3 mm
Head Height 0.96 mm
Flat Head Profile Standard

Dimensions

Length 5 mm
Shank Cross Section Round

Thread Parameters

Screw Size M1.6
Approximate Thread Pitch 0.67 mm
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Torx
Drive Size T5
Drill Bit Size No. 55
Drill Bit Diameter 0.052"
Countersink Angle 90°
Tapping Method Thread Forming

Material & Strength

Material 18-8 Stainless 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 18-8 stainless steel construction for long-lasting performance in various environments
  • Enhanced torque transmission and reduced cam-out with T5 Torx drive for secure, efficient installation
  • Reliable thread forming in plastics using TRS (Thread Rolling Screw) design for strong, vibration-resistant assemblies
  • Flush, low-profile finish with a standard flat head and 90° countersink angle for seamless integration
  • Full-length threading (M1.6 x 5mm) ensures maximum grip and holding power in plastic materials
  • Simplified installation process with a blunt tip and compatibility with a standard No. 55 drill bit (0.052")
  • Compliance with major environmental regulations including RoHS 3 and REACH for safe, sustainable use

Professional Applications & Engineering Value

These M1.6 metric tapping screws are precision-engineered for fastening in plastic applications, where material integrity and assembly efficiency are critical. The 18-8 stainless steel offers excellent resistance to oxidation and chemical exposure, ideal for electronics, automotive components, and consumer goods. The T5 Torx drive minimizes tool slippage, reducing damage to screw heads and plastic workpieces during high-torque installation. As thread forming screws (TRS), they create strong, clean threads in plastic without chips, ensuring a secure, vibration-proof fit. The fully threaded design with a 0.67mm pitch and flat head provides uniform load distribution, preventing stress cracking and extending the lifespan of assembled parts.

Specification Summary & Compliance

This screw features an M1.6 size with a 5mm length, fully threaded right-hand design, and a 0.67mm approximate thread pitch. It is manufactured to standard metric dimensions with a flat head profile and 90° countersink angle. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and suitable for global industrial use.

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