S-91802A155 6-32 x 1 1/4" ASME B18.6.3 Stainless Steel Phillips Oval Head Screws

Stainless Steel Phillips Oval Head Screws

0298FA00076 Stainless Steel Phillips Oval Head Screws
0298FA00076 Stainless Steel Phillips Oval Head Screws

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

Part No.
Part No. 0298FA00076
Equivalent to mcmaster :
91802A155

Basic Information

System of Measurement Inch

Head Parameters

Head Type Oval
Head Diameter 0.262"
Head Height 0.128"
Oval Head Profile Standard
Oval Top Height 0.045"

Dimensions

Length 1 1/4"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
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 or humid environments.
  • High tensile strength of 80,000 psi ensures reliable load-bearing capacity and joint integrity under stress.
  • Rockwell B80 hardness provides excellent durability and resistance to wear and deformation.
  • Class 2A thread fit with UNC coarse threading offers easier assembly and reduced risk of cross-threading.
  • Fully threaded design maximizes grip and holding power across the entire fastener length.
  • Phillips No. 2 drive enables efficient installation with common tools, reducing assembly time.
  • Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards.

Professional Applications & Engineering Value

These 6-32 oval head Phillips screws are engineered from passivated 18-8 stainless steel to address common industrial challenges like corrosion, vibration loosening, and mechanical failure. The oval head profile and fully threaded UNC coarse design provide a secure, flush fit in pre-drilled countersinks, minimizing protrusion and improving aesthetics in assemblies. With an 80,000 psi tensile strength and Rockwell B80 hardness, they withstand high-stress applications in machinery, electronics, and outdoor equipment. The Phillips drive ensures quick, tool-compatible installation, reducing labor costs and enhancing productivity in industrial screw applications where reliability is critical.

Specification Summary & Compliance

This screw features a 6-32 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy and ease of assembly. It is manufactured in accordance with ASME B18.6.3 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global supply chains.

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