S-96231A950 Length 3/4" Tapping Screws

Tapping Screws

0430FA00137 Tapping Screws
0430FA00137 Tapping Screws

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

Part No.
Part No. 0430FA00137
Equivalent to mcmaster :
96231A950

Basic Information

Tapping Screw Type A/AB
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.262"
Head Height 0.083"
Head Finish Black Corrosion-Resistant Coated
Flat Head Profile Standard

Dimensions

Length 3/4"
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 Phillips
Drive Size No. 2
Drill Bit Size No. 32
Drill Bit Diameter 0.116"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material Zinc-Plated 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 zinc plating and black corrosion-resistant coating for extended service life in harsh industrial environments.
  • Exceptional holding power in sheet metal through thread forming technology that creates strong, permanent threads without pre-tapping.
  • Efficient installation and reduced cam-out with Phillips No. 2 drive design that provides reliable torque transfer and faster assembly.
  • Flush surface finish with standard flat head profile and 82° countersink angle for smooth, professional-looking installations.
  • Precision thread engagement with 0.138" diameter and 18 threads per inch ensuring secure fastening in various sheet metal thicknesses.
  • Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe, environmentally responsible manufacturing.
  • Optimized for 0.025" maximum drilling thickness with recommended No. 32 drill bit for perfect fit in sheet metal applications.

Professional Applications & Engineering Value

These No. 6 x 3/4" zinc-plated steel tapping screws deliver exceptional performance in demanding sheet metal applications where vibration resistance and permanent fastening are critical. The thread forming technology (A/AB type) displaces material rather than removing it, creating stronger threads that won't strip or loosen under stress. The Phillips flat head design with standard profile ensures flush mounting while the corrosion-resistant coating protects against environmental degradation. Ideal for HVAC systems, electronic enclosures, automotive panels, and industrial equipment where reliable sheet metal fastening is essential for structural integrity and long-term performance.

Specification Summary & Compliance

These thread forming tapping screws feature precision right-hand threads with 0.138" diameter and 18 threads per inch, designed for optimal performance in sheet metal up to 0.025" thickness. The flat head with standard profile and 82° countersink angle ensures proper seating, while the Phillips No. 2 drive provides efficient installation. Manufactured to industry standards for A/AB tapping screw types with full threading and pointed tip for easy starting. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety.

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