S-95893A247 Length 14 mm Tapping Screws

Tapping Screws

0508FA00136 Tapping Screws
0508FA00136 Tapping Screws

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

Part No.
Part No. 0508FA00136
Equivalent to mcmaster :
95893A247

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 14 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 corrosion resistance with 18-8 Stainless Steel construction, ideal for demanding environments and extended service life
  • Enhanced torque transmission and strip-resistance from the T20 Torx drive, ensuring secure fastening and reducing tool wear
  • Efficient thread forming in plastic with the TRS (Thread Rolling Screw) design, creating strong, reliable threads without pre-tapping
  • Clean, flush finish provided by the standard 90° flat head profile, perfect for applications where a smooth surface is critical
  • Full-length threading (M5 x 14mm) for maximum grip and holding power along the entire fastener length in plastic materials
  • Simplified installation with compatibility for a standard No. 21 drill bit (0.159" diameter), streamlining the assembly process
  • Global compliance assurance by meeting RoHS 3 and REACH regulations, ensuring environmental and safety standards are met

Professional Applications & Engineering Value

This M5 TRS thread forming screw is engineered to solve critical challenges in plastic assembly. The 18-8 Stainless Steel material provides excellent resistance to corrosion and oxidation, which is vital for components exposed to harsh conditions or requiring long-term reliability. The TRS (Thread Forming) tapping method displaces plastic material to form strong, load-bearing internal threads, eliminating chips and preventing cracking in brittle polymers. Combined with the high-torque T20 Torx drive, this screw ensures consistent clamp load and reduces the risk of cam-out, making it a robust and efficient fastening solution for electronics enclosures, automotive trim, and consumer appliances where vibration resistance and a clean aesthetic are paramount.

Specification Summary & Compliance

This metric fastener features an M5 screw size with an approximate thread pitch of 2.24 mm and a 14 mm length. It is fully threaded with a blunt tip and a standard 90° countersink angle for the flat head. Manufactured to precise dimensional standards for reliable performance. The product is explicitly RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to stringent international regulations for hazardous substances.

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