S-91802A845 10-32 x 3" ASME B18.6.3 Stainless Steel Phillips Oval Head Screws

Stainless Steel Phillips Oval Head Screws

0298FA00155 Stainless Steel Phillips Oval Head Screws
0298FA00155 Stainless Steel Phillips Oval Head Screws

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

Part No.
Part No. 0298FA00155
Equivalent to mcmaster :
91802A845

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 3"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Min Thread Length 1 1/2"
Thread Direction Right Hand
Thread Fit Class 2A
Threading Partially 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
  • Enhanced durability and longevity from 80,000 psi tensile strength and Rockwell B80 hardness
  • Precise thread engagement with Class 2A thread fit ensuring reliable fastening in critical applications
  • Optimized partial threading providing maximum grip on the top section while allowing clearance below
  • Secure Phillips No. 2 drive offering excellent torque transmission and reduced cam-out risk
  • Standard-compliant performance meeting ASME B18.6.3 specifications for consistent quality
  • Environmental compliance assurance with RoHS 3 and REACH regulations for global market suitability

Professional Applications & Engineering Value

These 10-32 UNF partially threaded oval head Phillips screws deliver exceptional engineering value in demanding applications where corrosion resistance and mechanical strength are paramount. The passivated 18-8 stainless steel construction provides superior protection against rust and chemical exposure, making them ideal for marine, food processing, and outdoor equipment. The UNF fine thread configuration ensures tighter sealing and vibration resistance in precision assemblies, while the partially threaded design allows for concentrated clamping force where needed most. With their oval head profile and Phillips drive, these screws offer both aesthetic appeal and practical installation efficiency for machinery, enclosures, and structural components requiring reliable, long-term fastening solutions.

Specification Summary & Compliance

This 3" flat head screw features precision Class 2A thread fit with 10-32 UNF fine threads and 1-1/2" minimum thread length. Manufactured to ASME B18.6.3 specifications, it ensures dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest industry standards for safe and sustainable industrial components.

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