S-95893A263 Length 30 mm Tapping Screws

Tapping Screws

0508FA00141 Tapping Screws
0508FA00141 Tapping Screws

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

Part No.
Part No. 0508FA00141
Equivalent to mcmaster :
95893A263

Basic Information

Tapping Screw Type TRS
System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 9.3 mm
Head Height 2.9 mm
Flat Head Profile Standard

Dimensions

Length 30 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 No. 21
Drill Bit Diameter 0.159"
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 torque transmission with T20 Torx drive prevents cam-out and tool slippage during installation
  • Excellent corrosion resistance provided by 18-8 stainless steel construction for long-term reliability in harsh environments
  • Optimized for plastic materials with TRS thread forming design that creates strong, permanent threads without chip formation
  • Secure flush mounting achieved through standard flat head profile with 90° countersink angle
  • Maximum thread engagement from fully threaded design ensures superior holding power in plastic substrates
  • Environmental compliance with RoHS 3 and REACH standards for safe, sustainable manufacturing
  • Precision installation facilitated by blunt tip design and compatibility with No. 21 drill bit (0.159")

Professional Applications & Engineering Value

This M5 x 30mm thread forming screw delivers exceptional engineering value for plastic fastening applications where reliability and corrosion resistance are critical. The 18-8 stainless steel construction provides superior durability against environmental factors, while the TRS thread forming design eliminates the risk of plastic cracking or material stress common with traditional cutting threads. The T20 Torx drive system ensures maximum torque transmission without stripping, making it ideal for high-volume assembly operations in electronics enclosures, automotive plastic components, and industrial equipment housings. The 2.24mm pitch and fully threaded configuration create optimal load distribution, preventing loosening under vibration and thermal cycling conditions typical in plastic assemblies.

Specification Summary & Compliance

This metric thread forming screw features M5 diameter with 30mm length and 2.24mm approximate thread pitch. The fastener includes a standard flat head profile with 90° countersink angle and blunt tip design. Manufactured to precise dimensional standards for reliable performance in plastic substrates when used with No. 21 drill bit (0.159" diameter). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications.

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