S-91375A192 8-32 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
- Exceptional holding power with Class 3A thread fit for superior vibration resistance and secure fastening in demanding applications.
- Enhanced corrosion resistance from the black-oxide finish, extending service life in various industrial environments.
- High-strength durability provided by alloy steel with a Rockwell C45 hardness, ensuring reliable performance under stress.
- Secure, flush installation due to the headless and cup tip design, preventing component interference and improving safety.
- Easy installation and removal with a 5/64" hex drive, allowing for efficient assembly and maintenance with standard tools.
- Wide compatibility with 8-32 UNC coarse threads, making it ideal for general-purpose use in machinery and equipment.
- Compliance with strict standards including ASME B18.3, RoHS 3, and REACH, ensuring quality and environmental safety for global supply chains.
Professional Applications & Engineering Value
This 8-32 UNC set screw is engineered to address common industrial challenges such as component slippage and corrosion in machinery assemblies. Made from black-oxide alloy steel, it offers excellent strength and resistance to wear, making it suitable for high-stress applications in automotive, aerospace, and manufacturing sectors. The headless hex drive and cup tip design ensure a secure, flush fit that minimizes protrusion and reduces the risk of damage to adjacent parts. With a Class 3A thread fit and coarse threading, it provides reliable clamping force and easy alignment, enhancing assembly efficiency and longevity in industrial set screws applications where precision and durability are critical.
Specification Summary & Compliance
This set screw adheres to precise Class 3A thread fit tolerances for consistent performance, with UNC coarse thread spacing and a right-hand thread direction. It meets ASME B18.3 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for international markets.
