S-94061A241 Length 2" Tapping Screws

Tapping Screws

0474FA00059 Tapping Screws
0474FA00059 Tapping Screws

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

Part No.
Part No. 0474FA00059
Equivalent to mcmaster :
94061A241

Basic Information

Tapping Screw Type BSD
System of Measurement Inch

Head Parameters

Head Type Oval
Head Diameter 0.462"
Head Height 0.224"
Oval Head Profile Standard
Oval Top Height 0.125"

Dimensions

Length 2"
Shank Cross Section Round

Thread Parameters

Screw Size 1/4"
Thread Diameter 0.25"
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 25/64"
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 0.21"
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Enhanced corrosion resistance with zinc-plated steel construction for long-lasting performance in demanding industrial environments
  • Superior material penetration through specialized drilling tip design that eliminates pre-drilling requirements in steel and sheet metal
  • Optimized thread engagement with fully threaded 1/4"-14 thread forming design ensuring maximum holding power and vibration resistance
  • Streamlined installation process featuring Phillips No. 3 drive for efficient torque transfer and reduced tool slippage
  • Professional finished appearance with standard oval head profile and 82° countersink angle for flush mounting in various applications
  • Reliable industrial compliance meeting RoHS 3 and REACH environmental standards for global manufacturing requirements
  • Versatile application capability drilling up to 0.21" thickness in steel and sheet metal with precision-formed BSD thread type

Professional Applications & Engineering Value

These 1/4"-14 zinc-plated steel tapping screws deliver exceptional engineering value through their thread forming design that creates stronger, more durable connections in steel and sheet metal applications. The combination of fully threaded construction and specialized drilling tip eliminates the need for separate drilling operations, significantly reducing installation time and labor costs in industrial assembly lines. The BSD tapping screw type ensures reliable performance in metal-to-metal fastening, while the oval head with Phillips No. 3 drive provides both aesthetic appeal and practical installation benefits. These screws are engineered to withstand vibration and maintain clamping force in demanding environments, making them ideal for HVAC systems, electrical enclosures, automotive components, and machinery assembly where zinc-plated corrosion protection is essential for long-term reliability.

Specification Summary & Compliance

These tapping screws feature precision 1/4"-14 thread diameter with thread forming tapping method and right-hand thread direction. The oval head design includes standard profile with 0.462" head diameter and 82° countersink angle for proper seating. Manufactured to BSD tapping screw standards with fully threaded shank and No. 3 drilling tip capable of penetrating up to 0.21" material thickness. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures suitability for global industrial applications and manufacturing requirements.

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