S-91794A658 000-120 x 3/32" ASME B18.11, ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws

Stainless Steel Fillister Head Slotted Screws

0140FA00121 Stainless Steel Fillister Head Slotted Screws
0140FA00121 Stainless Steel Fillister Head Slotted Screws

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

Part No.
Part No. 0140FA00121
Equivalent to mcmaster :
91794A658

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.056"
Head Height 0.031"
Rounded Head Profile High, Narrow
Rounded Head Style Fillister

Dimensions

Length 3/32"

Thread Parameters

Thread Type UNS
Thread Size 000-120
Thread Diameter 0.034"
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
Hardness Not Rated
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.11, 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, ideal for harsh environments and long-term reliability.
  • High tensile strength of 70,000 psi ensures secure, vibration-resistant fastening in demanding applications.
  • Precision Class 2A thread fit guarantees consistent engagement and reduces the risk of cross-threading during installation.
  • Fine UNF thread design provides enhanced grip and superior holding power in miniature assemblies.
  • Fully threaded shank allows for maximum thread contact and uniform load distribution along the entire length.
  • Slotted fillister head with high, narrow profile offers a deep drive slot for secure tool engagement and a low-profile finish.
  • Compliance with ASME B18.11, RoHS 3, and REACH ensures adherence to industry standards and environmental safety regulations.

Professional Applications & Engineering Value

This 000-120 fine thread screw is engineered for precision applications where space is limited and reliability is critical. The 18-8 stainless steel material provides excellent resistance to oxidation and chemical exposure, making it suitable for electronics, medical devices, and instrumentation. The rounded fillister head with a slotted drive style ensures easy installation with standard tools while maintaining a low profile to avoid interference in compact assemblies. Its fully threaded design and Class 2A fit deliver consistent clamping force, reducing the risk of loosening under dynamic loads. Ideal for securing small components in industrial machinery, aerospace controls, and telecommunications equipment, this screw combines miniature dimensions with robust 70,000 psi tensile strength to meet the demands of high-performance engineering.

Specification Summary & Compliance

This screw features a 000-120 fine thread (UNS) with a Class 2A thread fit for precise tolerance, a thread diameter of 0.034", and a length of 3/32". It is manufactured in compliance with ASME B18.11 standards and is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring it meets rigorous industry and environmental safety requirements.

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