S-90065A013 Length 1/8" Tapping Screws

Tapping Screws

0427FA00001 Tapping Screws
0427FA00001 Tapping Screws

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

Part No.
Part No. 0427FA00001
Equivalent to mcmaster :
90065A013

Basic Information

Tapping Screw Type AB
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.112"
Head Height 0.025"
Flat Head Profile Undercut

Dimensions

Length 1/8"
Shank Cross Section Round

Thread Parameters

Screw Size No. 0
Thread Diameter 0.06"
Approximate Threads per Inch 48
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Phillips
Drive Size No. 0
Drill Bit Size No. 55
Drill Bit Diameter 0.052"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material 18-8 Stainless Steel

Temperature & Environment

For Use In Sheet Metal
REACH Compliant
RoHS Compliant

Installation & Application

Maximum Drilling Thickness 0.025"
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 industrial environments
  • Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping
  • Precise 82° countersink angle ensures flush installation and clean finished appearance
  • Optimized Phillips No. 0 drive provides secure tool engagement and reduced cam-out risk
  • Undercut flat head profile allows deeper seating and superior clamping force in thin materials
  • Full threading with pointed tip enables faster starts and smoother installation in sheet metal up to 0.025" thick
  • Environmental compliance assurance meets RoHS 3 and REACH regulations for global manufacturing applications

Professional Applications & Engineering Value

These No. 0 x 1/8" 18-8 stainless steel flat head tapping screws deliver exceptional performance in sheet metal assembly applications where corrosion resistance and reliable fastening are critical. The thread forming (AB type) design eliminates the need for separate tapping operations, reducing installation time and labor costs while creating durable, vibration-resistant connections. The precision 82° countersink angle matches standard sheet metal countersinks for flush mounting in electronic enclosures, HVAC components, and industrial equipment panels. The combination of 48 TPI fine threading and fully threaded shank provides maximum thread engagement in thin materials, preventing stripping and ensuring long-term joint integrity even in high-vibration environments.

Specification Summary & Compliance

This tapping screw features a No. 0 size with 0.06" thread diameter and 1/8" length, designed for use with No. 55 drill bit (0.052" diameter). The flat head with undercut profile and Phillips drive ensure secure installation in sheet metal applications. Manufactured to industry standards for thread forming screws with right-hand threading and pointed tip for easy starts. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial and commercial applications requiring strict material compliance.

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