S-91794A143 6-32 x 3/16" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws

Stainless Steel Fillister Head Slotted Screws

0140FA00057 Stainless Steel Fillister Head Slotted Screws
0140FA00057 Stainless Steel Fillister Head Slotted Screws

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Part No.
Part No. 0140FA00057
Equivalent to mcmaster :
91794A143

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.226"
Head Height 0.132"
Rounded Head Profile High, Narrow
Rounded Head Style Fillister

Dimensions

Length 3/16"

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 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 environments.
  • High tensile strength of 70,000 psi ensures reliable load-bearing capacity and mechanical integrity in demanding applications.
  • Rockwell B55 hardness provides excellent wear resistance and durability for long-term use.
  • Class 2A thread fit with UNC coarse threading offers easy installation and secure fastening with reduced cross-threading risks.
  • Fully threaded design maximizes grip and holding power across the entire screw length.
  • Slotted fillister head allows for straightforward manual assembly and disassembly with standard tools.
  • Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety regulations.

Professional Applications & Engineering Value

Engineered for precision and endurance, these 6-32 UNC rounded fillister head slotted screws in 18-8 stainless steel address critical industrial needs. The passivated finish enhances corrosion resistance, making them suitable for applications exposed to moisture, chemicals, or outdoor elements, such as electrical enclosures, machinery assemblies, and automotive components. With a coarse thread spacing and Class 2A fit, they facilitate quick, reliable installation in materials like metal and plastic, reducing assembly time and minimizing failure risks. Their high tensile strength and Rockwell B55 hardness ensure they withstand vibration and mechanical stress, providing long-term reliability in industrial fastening scenarios where performance and compliance are paramount.

Specification Summary & Compliance

This screw features precise Class 2A thread fit per UNC standards, with a diameter of 0.138" and length of 3/16". It is manufactured in accordance with ASME B18.6.3 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industry-standard quality.

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