S-91381A240 10-24 x 3/8" ASME B18.3 Set Screws
Set Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with Black-Oxide finish on Alloy Steel, extending service life in harsh industrial environments.
- Precise, secure fastening ensured by Class 3A thread fit, minimizing backlash and maintaining alignment in critical assemblies.
- High-strength durability from Rockwell C28 hardness, providing reliable holding power under vibration and load.
- Surface protection with soft brass tip to prevent marring or damage to delicate components during installation and use.
- Easy installation and removal using a 3/32" hex drive, allowing for efficient maintenance in confined spaces.
- Wide compatibility with 10-24 UNC coarse threads, suitable for standard industrial applications requiring robust connections.
- Regulatory compliance meets ASME B18.3, RoHS 3, and REACH, ensuring safety and environmental standards for global supply chains.
Professional Applications & Engineering Value
This 10-24 UNC set screw is engineered to address common challenges in precision machinery and equipment assembly. The Black-Oxide Alloy Steel construction offers enhanced wear and corrosion resistance, ideal for applications exposed to moisture or chemicals. Its headless hex drive design allows for flush mounting in tight spaces, while the soft brass tip prevents surface damage to shafts, gears, or collars, reducing the need for replacements and maintenance downtime. With a Class 3A thread fit and coarse threading, it ensures quick, reliable fastening in high-vibration environments like automotive, aerospace, and manufacturing systems, delivering consistent performance and reducing assembly errors.
Specification Summary & Compliance
This set screw adheres to ASME B18.3 standards, with precise Class 3A thread fit for inch-based systems and UNC coarse threads. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no hazardous substances are used. The specifications include a 3/8" length, 10-24 thread size, and right-hand thread direction, manufactured to meet industrial reliability requirements.
