S-90193A111 8-32 x 3/8" ASME B18.6.3 Stainless Steel Flanged Hex Head Screws with Slotted Drive
Stainless Steel Flanged Hex Head Screws with Slotted Drive
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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 316 Stainless Steel construction, ideal for harsh industrial environments and chemical exposure
- High tensile strength of 100,000 psi ensures reliable performance under heavy loads and vibration
- Flanged head design provides wider bearing surface for secure fastening and reduced risk of surface damage
- External hex/slotted drive offers versatile installation options with standard tools and prevents stripping
- Class 2A thread fit guarantees consistent, easy assembly and interchangeability in production lines
- Coarse UNC threading enables quick installation and superior resistance to loosening in dynamic applications
- Full threading along the 3/8" length allows maximum grip and adjustability in various material thicknesses
Professional Applications & Engineering Value
This 8-32 UNC hex head screw in 316 Stainless Steel is engineered to address critical challenges in industrial settings, including corrosion from moisture, chemicals, and saltwater exposure. The coarse thread design ensures rapid installation and maintains integrity in high-vibration machinery, while the flange distributes clamping force evenly to prevent material deformation. With a Rockwell B100 hardness and 100,000 psi tensile strength, it provides durable fastening for equipment assembly, marine hardware, and structural applications where reliability is paramount. The external hex/slotted drive accommodates both automated and manual tools, streamlining maintenance and reducing downtime.
Specification Summary & Compliance
Manufactured to ASME B18.6.3 standards, this screw ensures precise dimensional accuracy with a Class 2A thread fit for consistent performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing safety and environmental responsibility. The specifications include a 3/8" length, UNC coarse thread, and right-hand threading, meeting rigorous industrial requirements for quality and interoperability.
