S-91802A259 10-24 x 1 1/4" ASME B18.6.3 Stainless Steel Phillips Oval Head Screws

Stainless Steel Phillips Oval Head Screws

0298FA00110 Stainless Steel Phillips Oval Head Screws
0298FA00110 Stainless Steel Phillips Oval Head Screws

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

Part No.
Part No. 0298FA00110
Equivalent to mcmaster :
91802A259

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 1/4"

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 with 80,000 psi tensile strength and Rockwell B80 hardness for reliable load-bearing performance
  • Optimized installation efficiency through Phillips No. 2 drive design and fully threaded UNC coarse threads
  • Precise thread engagement with Class 2A thread fit ensuring consistent fastening and vibration resistance
  • Enhanced aesthetic integration with standard oval head profile providing a smooth, finished appearance
  • Regulatory compliance assurance meeting RoHS 3 and REACH environmental standards for global supply chain compatibility
  • Industry-standard compatibility manufactured to ASME B18.6.3 specifications for guaranteed interchangeability

Professional Applications & Engineering Value

These 10-24 oval head screws deliver critical performance advantages in demanding industrial applications where corrosion resistance and mechanical reliability are paramount. The passivated 18-8 stainless steel construction provides exceptional protection against oxidation and chemical exposure, while the 80,000 psi tensile strength ensures structural integrity under sustained loads. The combination of fully threaded UNC coarse threads and Class 2A thread fit enables rapid installation with consistent clamping force, reducing assembly time in high-volume production environments. The oval head profile with Phillips No. 2 drive offers both aesthetic appeal and practical installation benefits, making these flat head screws ideal for machinery, electrical enclosures, and precision equipment where both performance and appearance matter.

Specification Summary & Compliance

Manufactured to exacting ASME B18.6.3 standards with Class 2A thread fit tolerances for precision engagement. Features 10-24 UNC coarse threads with right-hand orientation and full threading along the 1-1/4" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. The oval head design maintains standard 82° countersink angle for proper seating in matched components.

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