S-91802A244 10-24 x 5/8" ASME B18.6.3 Stainless Steel Phillips Oval Head Screws

Stainless Steel Phillips Oval Head Screws

0298FA00099 Stainless Steel Phillips Oval Head Screws
0298FA00099 Stainless Steel Phillips Oval Head Screws

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

Part No.
Part No. 0298FA00099
Equivalent to mcmaster :
91802A244

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 5/8"

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

  • Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments
  • Exceptional mechanical strength delivering 80,000 psi tensile strength for reliable performance in demanding applications
  • Optimized installation efficiency through Phillips No. 2 drive design and fully threaded coarse UNC pattern
  • Precise flush mounting enabled by standard oval head profile with 82° countersink angle
  • Consistent thread engagement ensured by Class 2A thread fit for secure fastening operations
  • Enhanced durability with Rockwell B80 hardness providing excellent wear resistance
  • Full regulatory compliance meeting ASME B18.6.3, RoHS 3, and REACH standards for global applications

Professional Applications & Engineering Value

These passivated 18-8 stainless steel oval head screws address critical engineering challenges in industrial settings where corrosion resistance and mechanical reliability are paramount. The combination of 80,000 psi tensile strength and Rockwell B80 hardness ensures these flat head screws maintain structural integrity under vibration and load stress. The fully threaded UNC coarse pattern with Class 2A fit provides superior holding power in metal assemblies, while the Phillips drive design enables efficient installation in confined spaces. Particularly valuable in electrical enclosures, machinery panels, and outdoor equipment where environmental compliance and long-term performance are essential, these fasteners deliver consistent results across manufacturing, automotive, and construction applications.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit and UNC coarse threading (10-24 size). Full compliance with ASME B18.6.3 manufacturing specifications, RoHS 3 (2015/863/EU) environmental directives, and REACH (EC 1907/2006) regulations. Features standard 82° countersink angle and complete threading along the 5/8" length for optimal fastening performance in industrial applications.

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