S-92470A065 Length 3/4" Tapping Screws

Tapping Screws

0402FA00043 Tapping Screws
0402FA00043 Tapping Screws

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

Part No.
Part No. 0402FA00043
Equivalent to mcmaster :
92470A065

Basic Information

Type Rounded
Tapping Screw Type A/AB
System of Measurement Inch

Head Parameters

Head Diameter 0.142"
Head Height 0.053"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 3/4"
Shank Cross Section Round

Thread Parameters

Screw Size No. 1
Thread Diameter 0.073"
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. 52
Drill Bit Diameter 0.0635"
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

  • Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in demanding industrial environments
  • Precision thread forming design creates strong, permanent threads in sheet metal without requiring pre-tapped holes
  • Optimized Phillips No. 0 drive system provides secure tool engagement and reduces cam-out during installation
  • 48 TPI fine threading delivers superior holding power and vibration resistance in thin materials
  • Standard pan head profile offers excellent bearing surface for secure fastening in sheet metal applications
  • Pre-matched No. 52 drill bit compatibility (0.0635" diameter) streamlines installation and reduces assembly time
  • Full environmental compliance with RoHS 3 and REACH regulations ensures workplace safety and global acceptance

Professional Applications & Engineering Value

These 18-8 stainless steel thread forming screws are engineered specifically for sheet metal applications where corrosion resistance and structural integrity are paramount. The precision thread forming technology eliminates the need for separate tapping operations, reducing assembly time and labor costs while creating strong, reliable threads in materials up to 0.025" thickness. The combination of 48 TPI fine threading and Phillips drive system ensures secure installation without stripping, while the rounded pan head design provides excellent clamping force distribution. Ideal for HVAC systems, electronic enclosures, and industrial equipment where vibration resistance and environmental durability are critical requirements.

Specification Summary & Compliance

This No. 1 x 3/4" tapping screw features a 0.073" thread diameter with 48 TPI precision threading and Class 2A thread tolerances. The thread forming design (Type A/AB) creates permanent threads in prepared holes using No. 52 drill bits (0.0635" diameter). Manufactured from 18-8 stainless steel with fully threaded shank and pointed tip for easy starting. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial applications worldwide.

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