S-94195A394 Length 1 1/4" Tapping Screws

Tapping Screws

0471FA00066 Tapping Screws
0471FA00066 Tapping Screws

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

Part No.
Part No. 0471FA00066
Equivalent to mcmaster :
94195A394

Basic Information

Tapping Screw Type BSD
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.477"
Head Height 0.153"
Flat Head Profile Standard

Dimensions

Length 1 1/4"
Shank Cross Section Round

Thread Parameters

Screw Size No. 14
Thread Diameter 0.242"
Approximate Threads per Inch 14
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Drilling
Drive Style Phillips
Drive Size No. 3
Drill Tip Type No. 3
Drill Tip Length 11/32"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material 18-8 Stainless Steel

Temperature & Environment

For Use In Aluminum, Sheet Metal
REACH Compliant
RoHS Compliant

Installation & Application

Maximum Drilling Thickness 0.175"
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
  • Efficient installation and flush finish with Phillips drive and standard flat head featuring an 82° countersink angle
  • Eliminates the need for pre-drilling thanks to the integrated drilling tip that penetrates up to 0.175" thickness
  • Exceptional vibration resistance and holding power from thread forming technology that creates strong, permanent threads in ductile materials
  • Reliable fastening in aluminum and sheet metal with BSD type and fully threaded No. 14 shank for maximum grip
  • Broad industrial compliance meeting RoHS 3 and REACH regulations for safe, sustainable use
  • Precise, secure fit with standard right-hand threads and consistent 14 TPI for uniform clamping force

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws are engineered to solve critical fastening challenges in aluminum and sheet metal assemblies. The thread forming design displaces material rather than cutting it, creating zero chip debris and stronger, more vibration-resistant threads—ideal for applications where loosening is a concern. The integrated drilling tip (No. 3 type) streamlines installation by eliminating a separate drilling step, reducing labor time and tooling requirements. Combined with the Phillips flat head and 82° countersink, these screws provide a flush, professional finish while the stainless steel body ensures reliability in environments prone to moisture or chemicals, making them a cost-effective, high-performance industrial fastener solution.

Specification Summary & Compliance

This No. 14 x 1-1/4" screw features a 0.242" thread diameter with 14 threads per inch and is fully threaded for consistent engagement. It conforms to BSD tapping screw standards with a standard flat head profile. The product is manufactured to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to environmental and safety regulations for industrial components.

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