S-95893A715 Length 1/2" Tapping Screws

Tapping Screws

0508FA00158 Tapping Screws
0508FA00158 Tapping Screws

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

Part No.
Part No. 0508FA00158
Equivalent to mcmaster :
95893A715

Basic Information

Tapping Screw Type TRS
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.262"
Head Height 0.083"
Flat Head Profile Standard

Dimensions

Length 1/2"
Shank Cross Section Tri-Lobe

Thread Parameters

Screw Size No. 6
Thread Diameter 0.138"
Approximate Threads per Inch 19
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Torx Plus
Drive Size IP10, T10
Drill Bit Size 1/8"
Drill Bit Diameter 0.125"
Countersink Angle 82°
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 demanding environments
  • Enhanced torque transmission and reduced cam-out with Torx Plus IP10 drive for reliable installation and worker safety
  • Secure, vibration-resistant fastening in plastics achieved by the tri-lobe shank design that forms strong, lasting threads
  • Streamlined assembly process with a standard 82° flat head that sits flush for a clean, professional finish
  • High pull-out strength and holding power from the fully threaded No. 6 screw with 19 threads per inch
  • Compliance with major environmental regulations including RoHS 3 and REACH for global supply chain compatibility

Professional Applications & Engineering Value

These TRS thread forming screws are precision-engineered for high-strength fastening in plastic applications, from automotive components to electronic enclosures. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, ensuring long-term reliability. The unique tri-lobe shank cross-section displaces plastic material during installation, creating robust, strip-resistant threads without generating chips. This eliminates the risk of contamination in sensitive assemblies. Combined with the Torx Plus IP10 drive, these screws deliver maximum torque transfer, preventing tool slippage and reducing assembly time. The flat head with 82° countersink offers a low-profile, aesthetically pleasing finish ideal for visible applications.

Specification Summary & Compliance

This No. 6 x 1/2" screw features a fully threaded design with a thread diameter of 0.138" and 19 threads per inch. The head diameter is 0.262" with a standard flat profile. Manufactured to precise standards for thread forming (TRS type) applications, these screws are engineered for use with a 1/8" drill bit. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components.

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