S-91783A294 12-24 x 3/4" ASME B18.6.3 Stainless Steel Round Head Slotted Screws

Stainless Steel Round Head Slotted Screws

0134FA00102 Stainless Steel Round Head Slotted Screws
0134FA00102 Stainless Steel Round Head Slotted Screws

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Part No.
Part No. 0134FA00102
Equivalent to mcmaster :
91783A294

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.408"
Head Height 0.153"
Rounded Head Profile Standard
Rounded Head Style Round

Dimensions

Length 3/4"

Thread Parameters

Thread Type UNC
Thread Size 12-24
Thread Diameter 0.216"
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 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

  • Exceptional corrosion resistance thanks to 18-8 Stainless Steel construction and passivated finish, ensuring long-term reliability in harsh environments.
  • High tensile strength of 100,000 psi provides superior load-bearing capacity and resistance to mechanical failure in demanding applications.
  • Class 2A thread fit with UNC coarse threading ensures easy, precise assembly and reliable fastening performance.
  • Fully threaded design offers maximum grip and holding power along the entire 3/4" length for secure installations.
  • Standard rounded head with slotted drive allows for straightforward installation and removal with common tools.
  • Compliance with ASME B18.6.3 guarantees dimensional accuracy and interchangeability for professional engineering projects.
  • Meets RoHS 3 and REACH environmental standards for safe, sustainable use in regulated industries.

Professional Applications & Engineering Value

This 12-24 UNC 3/4" Rounded Head Slotted Screw is engineered to address critical industrial fastening challenges. Manufactured from 18-8 Stainless Steel with a passivated finish, it provides excellent resistance to oxidation and chemical exposure, making it ideal for applications in marine, chemical processing, and food equipment where corrosion is a concern. The coarse thread spacing and Class 2A thread fit facilitate quick assembly and reduce cross-threading risks, while the fully threaded design ensures consistent clamping force. Its high tensile strength and Rockwell B100 hardness deliver reliable performance in structural assemblies, machinery, and automotive components, meeting rigorous ASME B18.6.3 specifications for precision and durability.

Specification Summary & Compliance

This screw features a 12-24 UNC thread size with Class 2A thread fit and coarse thread spacing, ensuring dimensional accuracy per ASME B18.6.3 standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible sourcing and use in global markets.

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