S-92949A238 10-24 x 1/4" ASME B18.3 Stainless Steel Button Head Hex-Drive Screws
Stainless Steel Button Head Hex-Drive 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 corrosion resistance thanks to 18-8 stainless steel and a passivated finish, ideal for harsh industrial environments.
- Superior tensile strength of 70,000 psi ensures reliable, high-load fastening for demanding applications.
- Precise Class 3A thread fit provides excellent engagement and vibration resistance in assembled components.
- Convenient 1/8" hex drive allows for efficient installation and removal with standard tools.
- Fully threaded design offers maximum grip and holding power along the entire 1/4" length.
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees product quality and environmental safety for global projects.
- Durable Rockwell B55 hardness maintains thread integrity and screw performance under stress.
Professional Applications & Engineering Value
This 10-24 UNC Rounded Head Screw is engineered to solve critical fastening challenges in industrial settings. Its 18-8 Stainless Steel construction and passivated finish deliver outstanding resistance to rust and chemicals, making it perfect for machinery, enclosures, and outdoor equipment exposed to moisture. The coarse UNC thread and Class 3A fit ensure quick assembly and secure retention, reducing the risk of loosening in high-vibration environments like automotive or manufacturing lines. With a rounded button head and hex drive, it combines a low-profile appearance with easy installation, supporting efficient maintenance and long-term reliability in heavy-duty applications.
Specification Summary & Compliance
This screw adheres to precise dimensional standards, including a Class 3A thread fit and UNC thread type for consistent performance. It is manufactured in compliance with ASME B18.3 specifications and meets regulatory requirements such as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring safety and environmental responsibility. Key dimensions include a 1/4" length, 0.361" head diameter, and 1/8" hex drive size, all designed for reliable industrial use.
