S-90604A326 10-32 x 1 3/4" ASME B18.6.3 Stainless Steel Pan Head Combination Phillips/Slotted Screws

Stainless Steel Pan Head Combination Phillips/Slotted Screws

0166FA00044 Stainless Steel Pan Head Combination Phillips/Slotted Screws
0166FA00044 Stainless Steel Pan Head Combination Phillips/Slotted Screws

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

Part No.
Part No. 0166FA00044
Equivalent to mcmaster :
90604A326

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.373"
Head Height 0.133"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1 3/4"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips/Slotted
Drive Size No. 2

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B100
Tensile Strength 100000 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 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
  • Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable, long-term performance
  • Versatile installation options through combined Phillips/Slotted drive (No. 2) for flexible tool compatibility
  • Precise thread engagement with UNF fine threading and Class 2A fit ensuring secure fastening in machine applications
  • Optimized head design featuring rounded pan profile for reduced surface protrusion and improved aesthetic integration
  • Full threading along 1-3/4" length provides maximum grip and load distribution across the entire fastener
  • Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations (RoHS 3, REACH)

Professional Applications & Engineering Value

This 10-32 UNF machine screw delivers critical engineering solutions where corrosion resistance and mechanical reliability are paramount. The 18-8 stainless steel material, enhanced by passivated finish, effectively counters oxidation and chemical exposure in manufacturing equipment, marine hardware, and food processing machinery. Its UNF fine threading and Class 2A thread fit ensure vibration-resistant connections in precision assemblies, while the rounded pan head design minimizes snagging risks in automated systems. The dual Phillips/Slotted drive accommodates various installation tools, reducing assembly time in high-volume production environments where both accessibility and torque application are crucial.

Specification Summary & Compliance

This rounded head screw maintains dimensional accuracy per Class 2A thread fit and UNF thread standards. Manufacturing follows ASME B18.6.3 specifications for consistent quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material transparency for industrial procurement.

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