S-94155A145 Length 2" Tapping Screws

Tapping Screws

0407FA00030 Tapping Screws
0407FA00030 Tapping Screws

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

Part No.
Part No. 0407FA00030
Equivalent to mcmaster :
94155A145

Basic Information

Tapping Screw Type A/AB
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.373"
Head Height 0.137"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 2"
Shank Cross Section Round

Thread Parameters

Screw Size No. 10
Thread Diameter 0.19"
Approximate Threads per Inch 12
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Square
Drive Size No. 2
Drill Bit Size No. 21
Drill Bit Diameter 0.159"
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 harsh industrial environments
  • Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping
  • Secure installation with No. 2 square drive providing excellent torque transmission and reduced cam-out
  • Maximum holding power through fully threaded design ensuring complete engagement along the entire 2" length
  • Optimized for sheet metal applications with pointed tip and 12 threads per inch for smooth penetration
  • Reliable compliance meeting RoHS 3 and REACH environmental standards for industrial use
  • Streamlined installation process with compatibility for No. 21 drill bits and standard pan head design

Professional Applications & Engineering Value

These 18-8 stainless steel sheet metal tapping screws deliver exceptional performance in demanding industrial fastening applications. The thread forming Type A/AB design eliminates the need for separate tapping operations, creating strong, vibration-resistant threads directly in sheet metal substrates. The combination of fully threaded construction and right-hand threading ensures maximum pull-out resistance and uniform stress distribution. The No. 2 square drive provides superior torque transmission compared to Phillips drives, reducing installation time and tool wear. Engineered for compatibility with No. 21 drill bits, these screws streamline the assembly process while maintaining precise 0.19" thread diameter tolerances for consistent performance across production runs.

Specification Summary & Compliance

These No. 10-12 x 2" tapping screws feature precise 0.19" thread diameter with 12 threads per inch and fully threaded construction per industry standards. The thread forming Type A/AB design follows established engineering specifications for sheet metal fastening applications. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial and commercial applications worldwide. The screws are manufactured to consistent dimensional tolerances with standard pan head profile and No. 2 square drive specifications for reliable performance.

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