S-91783A150 6-32 x 5/8" ASME B18.6.3 Stainless Steel Round Head Slotted Screws

Stainless Steel Round Head Slotted Screws

0134FA00049 Stainless Steel Round Head Slotted Screws
0134FA00049 Stainless Steel Round Head Slotted Screws

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Part No.
Part No. 0134FA00049
Equivalent to mcmaster :
91783A150

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.26"
Head Height 0.103"
Rounded Head Profile Standard
Rounded Head Style Round

Dimensions

Length 5/8"

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 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

  • Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring long-lasting performance in harsh environments.
  • High tensile strength of 100,000 psi provides reliable, secure fastening for demanding industrial applications.
  • Class 2A thread fit and UNC coarse threading enable quick, easy installation and consistent engagement.
  • Fully threaded design offers maximum grip and load distribution along the entire 5/8" length.
  • Rockwell B100 hardness ensures excellent durability and resistance to wear during assembly and use.
  • Slotted rounded head allows for straightforward manual installation with standard tools, reducing assembly time.
  • Compliance with ASME B18.6.3, RoHS, and REACH guarantees quality, safety, and environmental responsibility.

Professional Applications & Engineering Value

This 6-32 UNC coarse thread slotted screw is engineered to address critical fastening challenges in industrial settings. Made from 18-8 stainless steel with a passivated finish, it resists corrosion and oxidation, making it ideal for applications in machinery, electronics, and outdoor equipment where moisture or chemicals are present. The fully threaded design and Class 2A thread fit ensure precise, vibration-resistant connections, reducing the risk of loosening over time. Its rounded head and slotted drive facilitate easy manual installation, saving labor costs and minimizing tool wear. By meeting ASME B18.6.3 standards, it delivers consistent performance for OEMs and maintenance teams seeking reliable, high-strength fasteners that endure rigorous use.

Specification Summary & Compliance

This screw features a 6-32 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy, as per ASME B18.6.3 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. The manufacturing process emphasizes consistency in thread form and material properties, supporting reliable performance in industrial fastening applications.

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