S-94061A213 Length 5/8" Tapping Screws

Tapping Screws

0474FA00038 Tapping Screws
0474FA00038 Tapping Screws

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

Part No.
Part No. 0474FA00038
Equivalent to mcmaster :
94061A213

Basic Information

Tapping Screw Type BSD
System of Measurement Inch

Head Parameters

Head Type Oval
Head Diameter 0.262"
Head Height 0.128"
Oval Head Profile Standard
Oval Top Height 0.08"

Dimensions

Length 5/8"
Shank Cross Section Round

Thread Parameters

Screw Size No. 6
Thread Diameter 0.138"
Approximate Threads per Inch 20
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Drilling
Drive Style Phillips
Drive Size No. 2
Drill Tip Type No. 2
Drill Tip Length 11/64"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material Zinc-Plated Steel

Temperature & Environment

For Use In Steel, Sheet Metal
REACH Compliant
RoHS Compliant

Installation & Application

Maximum Drilling Thickness 0.09"
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-plated steel construction, ensuring long-term reliability in industrial environments
  • Efficient self-drilling capability with No. 2 drill tip that eliminates pre-drilling, saving time and labor costs
  • Secure thread forming design creates strong, vibration-resistant threads in steel and sheet metal applications
  • Professional oval head profile with 82° countersink angle provides flush finishing and enhanced aesthetic appeal
  • Optimized Phillips drive system (No. 2 size) ensures reliable torque transfer and reduces cam-out during installation
  • Full threading along 5/8" length delivers maximum grip strength and uniform load distribution
  • Comprehensive regulatory compliance with RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 6 x 5/8" zinc-plated steel tapping screws are engineered to solve critical fastening challenges in steel and sheet metal applications. The thread forming technology creates precise, durable threads without generating chips, eliminating contamination risks in sensitive assemblies. The integrated No. 2 drill tip penetrates up to 0.09" thickness, streamlining installation in HVAC systems, electrical enclosures, and metal fabrication. The BSD screw design with 20 threads per inch provides exceptional pull-out resistance, while the oval head with 82° countersink ensures professional, flush finishes that meet industrial aesthetic standards. This combination of drilling and thread forming capabilities in a single fastener significantly reduces assembly time and equipment requirements.

Specification Summary & Compliance

Manufactured to precise inch system dimensions with 0.138" thread diameter and Class 2A thread tolerances. Features right-hand thread direction and fully threaded shank for consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors. The thread forming tapping method and BSD screw type conform to industry standards for metal fastening applications.

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