S-90410A243 10-24 x 5/8" Tapping Screws

Tapping Screws

0494FA00024 Tapping Screws
0494FA00024 Tapping Screws

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

Part No.
Part No. 0494FA00024
Equivalent to mcmaster :
90410A243

Basic Information

Tapping Screw Type F
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.373"
Head Height 0.133"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 5/8"
Shank Cross Section Round

Thread Parameters

Thread Type UNC
Thread Size 10-24
Screw Size No. 10
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Phillips
Drive Size No. 2
Drill Bit Size No. 25
Drill Bit Diameter 0.1495"
Tapping Method Thread Cutting

Material & Strength

Material 410 Stainless Steel

Temperature & Environment

For Use In Brass, Cast Iron, Sheet Metal
REACH Compliant
RoHS Compliant
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 410 stainless steel construction, ideal for demanding industrial environments
  • Excellent thread cutting performance in brass, cast iron, and sheet metal without pre-tapping requirements
  • Maximum holding power achieved through fully threaded design and UNC coarse threading for secure fastening
  • Easy installation and removal with Phillips No. 2 drive system, reducing assembly time and tool wear
  • Precise dimensional accuracy with Class 2A thread tolerances ensuring consistent performance and interchangeability
  • Environmental compliance assurance meeting RoHS 3 and REACH regulations for global market acceptance
  • Optimized for industrial applications with standardized 10-24 thread size and 5/8" length for versatile use

Professional Applications & Engineering Value

These 410 stainless steel tapping screws with UNC coarse threading provide exceptional engineering value in metal fabrication and assembly operations. The thread cutting design eliminates the need for separate tapping operations, significantly reducing installation time and labor costs in brass, cast iron, and sheet metal applications. The Phillips drive system ensures secure tool engagement during high-torque installation, while the fully threaded construction distributes clamping force evenly across the entire fastener length. This combination of material strength and thread form optimization addresses common industrial challenges of stripped threads, corrosion failure, and inconsistent clamping pressure in demanding manufacturing environments.

Specification Summary & Compliance

Manufactured to precise UNC coarse thread standards with Class 2A dimensional tolerances, these 10-24 thread size screws feature a 5/8" length and are designed for use with No. 25 drill bits (0.1495" diameter). The fasteners maintain full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet international standards for restricted substances and chemical safety in industrial applications.

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