S-91794A052 0-80 x 1/8" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws

Stainless Steel Fillister Head Slotted Screws

0140FA00001 Stainless Steel Fillister Head Slotted Screws
0140FA00001 Stainless Steel Fillister Head Slotted Screws

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

Part No.
Part No. 0140FA00001
Equivalent to mcmaster :
91794A052

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.096"
Head Height 0.055"
Rounded Head Profile High, Narrow
Rounded Head Style Fillister

Dimensions

Length 1/8"

Thread Parameters

Thread Type UNF
Thread Size 0-80
Thread Diameter 0.06"
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
  • Precise thread engagement with Class 2A fit and UNF fine threads ensuring reliable, vibration-resistant connections
  • High-strength performance delivering 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
  • Optimized head design featuring a high, narrow fillister profile for enhanced clearance and professional appearance
  • Full threading capability providing maximum grip length and uniform load distribution across the entire fastener
  • Slotted drive compatibility allowing for straightforward installation with standard tools while maintaining clean aesthetics
  • Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH

Professional Applications & Engineering Value

These 0-80 UNF fine thread screws with rounded fillister heads deliver exceptional engineering value in precision assemblies where space constraints and corrosion resistance are critical. The 18-8 stainless steel material combined with passivated finish provides superior protection against chemical exposure and oxidation, making them ideal for electronics, instrumentation, and medical device applications. The high, narrow head profile offers improved clearance in tight spaces while maintaining substantial bearing surface. With Class 2A thread fit and fine threading, these fasteners ensure precise alignment and vibration resistance in sensitive equipment, reducing maintenance needs and extending service life in demanding industrial environments.

Specification Summary & Compliance

This 1/8" length screw features precise Class 2A thread fit with 0-80 UNF fine threads and fully threaded design. Manufactured to exacting ASME B18.6.3 specifications with dimensional accuracy including 0.096" head diameter and 0.055" head height. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industries and applications.

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