S-92785A515 6-32 x 1" ASME B18.3 Set Screws

Set Screws

0669FA00054 Set Screws
0669FA00054 Set Screws

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

Part No.
Part No. 0669FA00054
Equivalent to mcmaster :
92785A515

Basic Information

System of Measurement Inch

Head Parameters

Head Type Headless

Dimensions

Length 1"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A

Tip & Drive Parameters

Tip Type Cone
Cone Point Angle 90°
Drive Style Hex
Drive Size 1/16"

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3
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
  • Exceptional holding power provided by the 90° cone point, ensuring secure component positioning without slippage
  • Precise thread engagement with Class 3A fit for reliable, vibration-resistant assemblies in demanding applications
  • Easy installation and removal using a standard 1/16" hex key, saving time and reducing tooling complexity
  • Optimized for high-strength applications with Rockwell B80 hardness, maintaining integrity under mechanical stress
  • Broad industrial compatibility due to UNC coarse threading, facilitating quick assembly and disassembly
  • Regulatory peace of mind with full compliance to RoHS 3 and REACH, meeting global environmental standards

Professional Applications & Engineering Value

This 6-32 UNC set screw is engineered to address critical challenges in industrial assembly, where vibration resistance and corrosion prevention are paramount. The 18-8 stainless steel material ensures durability in moist or chemically aggressive settings, while the Class 3A thread fit minimizes backlash and maintains clamping force in dynamic systems. Its headless design and hex drive allow for flush mounting in confined spaces, making it ideal for machinery, automotive components, and precision equipment. The 90° cone point bites securely into shafts or collars, preventing rotational movement and enhancing the longevity of assembled parts. By meeting ASME B18.3 specifications, this fastener delivers consistent performance for OEMs and maintenance teams seeking reliable, standards-compliant solutions.

Specification Summary & Compliance

This set screw adheres to Class 3A thread tolerances for precise fit, with UNC coarse threads (6-32 size) and right-hand direction. It conforms to ASME B18.3 manufacturing standards and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability.

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