S-91794A832 10-32 x 7/8" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws

Stainless Steel Fillister Head Slotted Screws

0140FA00141 Stainless Steel Fillister Head Slotted Screws
0140FA00141 Stainless Steel Fillister Head Slotted Screws

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

Part No.
Part No. 0140FA00141
Equivalent to mcmaster :
91794A832

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.313"
Head Height 0.18"
Rounded Head Profile High, Narrow
Rounded Head Style Fillister

Dimensions

Length 7/8"

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 Slotted

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B55
Tensile Strength 70000 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
  • Excellent thread engagement with fine UNF threading and Class 2A fit ensures secure fastening and vibration resistance
  • High tensile strength of 70,000 psi provides reliable performance under heavy mechanical loads
  • Optimized head design with rounded fillister profile offers improved clearance and professional appearance
  • Full threading capability allows for maximum grip length and uniform stress distribution
  • Consistent hardness at Rockwell B55 maintains dimensional stability and prevents thread deformation
  • Regulatory compliance with ASME B18.6.3, RoHS 3, and REACH ensures safety and environmental responsibility

Professional Applications & Engineering Value

This 10-32 UNF rounded head slotted screw delivers exceptional engineering value across industrial applications where corrosion resistance and mechanical reliability are paramount. The 18-8 stainless steel composition combined with passivated finish provides superior protection against chemical exposure and oxidation, making it ideal for marine equipment, food processing machinery, and outdoor installations. The fine thread spacing and Class 2A fit ensure precise alignment and secure fastening in vibration-prone assemblies, while the rounded fillister head design offers enhanced clearance in counterbored applications. These fully threaded screws maintain consistent 70,000 psi tensile strength throughout their length, providing uniform load distribution in critical joints and reducing the risk of mechanical failure in demanding industrial environments.

Specification Summary & Compliance

This fastener features precision 10-32 UNF fine threads with Class 2A thread fit tolerance for consistent engagement and reliable performance. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and quality assurance. The product is fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, meeting the latest compliance standards as of June 2023.

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