S-91802A242 10-24 x 1/2" ASME B18.6.3 Stainless Steel Phillips Oval Head Screws

Stainless Steel Phillips Oval Head Screws

0298FA00098 Stainless Steel Phillips Oval Head Screws
0298FA00098 Stainless Steel Phillips Oval Head Screws

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

Part No.
Part No. 0298FA00098
Equivalent to mcmaster :
91802A242

Basic Information

System of Measurement Inch

Head Parameters

Head Type Oval
Head Diameter 0.362"
Head Height 0.176"
Oval Head Profile Standard
Oval Top Height 0.06"

Dimensions

Length 1/2"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 2
Countersink Angle 82°

Material & Strength

Material Passivated 18-8 Stainless Steel
Hardness Rockwell B80
Tensile Strength 80000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.6.3
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance from passivated 18-8 stainless steel construction, ideal for harsh industrial environments
  • Superior holding power with 80,000 psi tensile strength and Rockwell B80 hardness for reliable fastening performance
  • Optimized installation efficiency through Phillips No. 2 drive design and UNC coarse threading
  • Precise thread engagement with Class 2A fit and full threading for consistent load distribution
  • Enhanced flush mounting capability with standard oval head profile and 82° countersink angle
  • Long-term reliability backed by compliance with ASME B18.6.3 manufacturing standards
  • Environmental safety assurance through RoHS 3 and REACH regulatory compliance

Professional Applications & Engineering Value

These passivated 18-8 stainless steel oval head screws deliver critical corrosion protection and mechanical strength for demanding industrial applications. The combination of UNC coarse threading and Class 2A thread fit ensures rapid installation while maintaining precise tolerance control in assembly operations. The oval head design with Phillips drive provides both aesthetic flush mounting and efficient torque transfer, making these flat head screws ideal for machinery, electrical enclosures, and structural components where vibration resistance and environmental durability are paramount. The fully threaded configuration maximizes grip length, while the right-hand thread direction supports standard installation practices across manufacturing and maintenance workflows.

Specification Summary & Compliance

Manufactured to exact ASME B18.6.3 specifications with Class 2A thread fit precision and UNC coarse thread standards. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. Dimensional accuracy maintained through inch system measurements with controlled thread diameter (0.19") and length (1/2") tolerances.

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