S-95015A272 Length 1 1/2" Tapping Screws

Tapping Screws

0435FA00002 Tapping Screws
0435FA00002 Tapping Screws

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

Part No.
Part No. 0435FA00002
Equivalent to mcmaster :
95015A272

Basic Information

Tapping Screw Type AB
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.277"
Head Diameter Tolerance -0.014" to 0.03"
Head Height 0.097"
Flat Head Profile Standard

Dimensions

Length 1 1/2"
Shank Cross Section Round

Thread Parameters

Screw Size No. 6
Thread Diameter 0.138"
Approximate Threads per Inch 18
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Tamper-Resistant Torx
Drive Size T15
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 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
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Key Features & Benefits at a Glance

  • Tamper-resistant security with T15 Torx drive prevents unauthorized removal in sensitive applications
  • Superior corrosion resistance from 18-8 stainless steel construction ensures long-term reliability in harsh environments
  • Excellent thread-forming capability creates strong, permanent threads in sheet metal without pre-tapping
  • Optimized for sheet metal applications with pointed tip and AB type threading for smooth installation
  • Maximum material engagement through fully threaded design provides superior holding power
  • Precise countersinking with 82° flat head profile creates flush, professional finishes
  • Environmental compliance with RoHS 3 and REACH regulations meets industrial safety standards

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws deliver exceptional performance in demanding sheet metal applications where corrosion resistance and security are paramount. The thread forming design eliminates the need for separate tapping operations, reducing installation time and labor costs while creating strong, reliable threads that resist vibration loosening. The T15 tamper-resistant Torx drive provides enhanced security against unauthorized access, making these flat head screws ideal for HVAC systems, electronic enclosures, and industrial equipment where maintenance access must be controlled. The combination of fully threaded construction and precise 82° countersink angle ensures maximum material engagement and flush mounting for professional, finished appearances in visible applications.

Specification Summary & Compliance

This No. 6 x 1-1/2" tapping screw features Class 2A thread tolerances with 18 TPI right-hand threading and 0.138" thread diameter. The flat head design maintains head diameter tolerance of -0.014" to 0.03" for consistent countersinking. Manufactured to AB type thread forming standards for sheet metal applications, requiring No. 32 drill bit (0.116" diameter) for proper installation. The screws are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors.

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