S-98201A112 8-32 x 9/16" Exact-Grip-Length Flanged Socket Head Screws
Exact-Grip-Length Flanged Socket Head 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 with 18-8 stainless steel construction, ideal for harsh industrial environments
- Superior holding power and precision fit thanks to Class 3A thread tolerance for reliable, vibration-resistant assemblies
- High tensile strength of 80,000 PSI ensures dependable performance under heavy loads and stress
- Integrated flange design eliminates the need for separate washers, simplifying installation and reducing part count
- Partially threaded shank provides optimal grip length for secure fastening in specific material thicknesses
- Hex socket drive allows for high torque application and easy access in confined spaces
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance
Professional Applications & Engineering Value
This 8-32 UNC flanged socket head cap screw delivers critical engineering solutions where corrosion resistance and high tensile strength are paramount. Manufactured from durable 18-8 stainless steel, it withstands corrosive environments in machinery, automotive, and electronics assembly. The Class 3A thread fit and coarse UNC thread provide excellent vibration resistance and rapid installation, reducing assembly time. The integrated flange distributes clamping force evenly, preventing surface damage and maintaining joint integrity. Its partially threaded design ensures precise engagement in tapped holes, making it ideal for applications requiring specific grip length control without compromising structural stability.
Specification Summary & Compliance
This fastener adheres to UNC coarse thread standards with a precise Class 3A thread fit for superior dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufacturing specifications include a Rockwell B83 hardness and 80,000 PSI tensile strength, confirming its reliability for demanding industrial applications.
