S-91375A240 10-24 x 3/8" ASME B18.3, ASTM F912 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 holding power with Class 3A thread fit for precise, vibration-resistant fastening in demanding applications.
- Enhanced durability and corrosion resistance from the Black-Oxide finish on Alloy Steel, extending service life.
- High-strength performance backed by Rockwell C45 hardness, preventing deformation under high stress.
- Secure, flush installation with a headless, hex drive design, ideal for confined spaces and sleek assemblies.
- Reliable engagement from the UNC coarse thread and cup tip, ensuring a firm grip on shafts and components.
- Broad industry compliance meeting ASME B18.3 standards, RoHS 3, and REACH for global supply chain use.
- Easy installation and removal with a standard 3/32" hex drive, reducing assembly time and tool wear.
Professional Applications & Engineering Value
This 10-24 UNC set screw is engineered to solve critical challenges in industrial assemblies where vibration resistance and space constraints are paramount. The Black-Oxide Alloy Steel construction provides excellent wear and corrosion resistance, making it ideal for machinery, automotive, and precision equipment. Its headless design and hex drive allow for flush mounting in tight spaces, while the Class 3A thread fit and coarse thread spacing ensure quick, secure fastening that withstands operational stresses. By incorporating ASME B18.3 standards, this screw delivers consistent performance in shaft collars, gears, and pulleys, reducing maintenance needs and improving overall assembly reliability.
Specification Summary & Compliance
This set screw adheres to inch system dimensions with a 10-24 UNC thread size, 0.19" diameter, and 3/8" length. It features a Class 3A thread fit for high precision and a coarse thread spacing per UNC standards. Manufactured in compliance with ASME B18.3 and ASTM F912, it also meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use.
