S-95893A626 Length 1" Tapping Screws

Tapping Screws

0508FA00155 Tapping Screws
0508FA00155 Tapping Screws

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

Part No.
Part No. 0508FA00155
Equivalent to mcmaster :
95893A626

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"
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
Drive Size T10
Drill Bit Size No. 32
Drill Bit Diameter 0.116"
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
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
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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 thanks to the T10 Torx drive design
  • Secure, flush installation in plastic materials with the standard 82° flat head profile
  • Excellent thread-forming capability and high resistance to back-out due to the tri-lobe shank design
  • Reliable fastening in plastic achieved through the TRS thread forming method, creating strong, permanent threads
  • Full 1-inch thread engagement for maximum holding power in various plastic thicknesses
  • Compliance with major environmental regulations including RoHS 3 and REACH for safe industrial use

Professional Applications & Engineering Value

These No. 6 x 1" 18-8 Stainless Steel Tapping Screws are specifically engineered to address common fastening challenges in plastic applications. The TRS thread forming design with its tri-lobe shank cross-section displaces plastic material during installation, creating strong, strip-resistant threads without generating chips. This eliminates the risk of contamination in sensitive assemblies. The T10 Torx drive provides superior torque transfer compared to Phillips or slotted drives, reducing tool slippage and damage to screw heads during high-volume installation. Combined with the 82° countersink angle of the flat head, these screws sit flush with the material surface, providing a clean finish ideal for consumer electronics, automotive trim, and appliance manufacturing where aesthetics and reliability are paramount.

Specification Summary & Compliance

This product features a No. 6 screw size with a 0.138" thread diameter and 19 threads per inch in a right-hand direction. The screw is fully threaded to a length of 1 inch. For proper installation in plastic, a No. 32 drill bit (0.116" diameter) is recommended. These tapping screws are manufactured to precise standards and are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.

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