S-90008A521 10-32 x 3/8" ASME B18.3, ASTM F837 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel 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 silver-plated 18-8 stainless steel construction, ideal for harsh industrial environments.
- Superior thread engagement and reliability due to Class 3A thread fit, minimizing the risk of loosening under vibration.
- High tensile strength of 70,000 psi ensures dependable performance in demanding mechanical applications.
- Rockwell B70 hardness provides excellent durability and resistance to wear over extended use.
- Fine UNF thread spacing offers improved adjustment precision and secure fastening in fine-thread applications.
- Standard hex socket drive (5/32") allows for high-torque installation with common tools, reducing installation time.
- Full threading along the 3/8" length enables versatile positioning and consistent clamping force.
Professional Applications & Engineering Value
Engineered for precision and endurance, these 10-32 UNF Socket Head Cap Screws are crafted from silver-plated 18-8 stainless steel to combat corrosion in challenging settings like marine, chemical processing, and outdoor machinery. The Class 3A thread fit and fine thread spacing deliver superior vibration resistance and precise load distribution, critical in assemblies where stability is paramount. With a 70,000 psi tensile strength and Rockwell B70 hardness, they withstand high-stress conditions without compromising integrity, making them ideal for aerospace, automotive, and heavy equipment applications. The hex drive design ensures easy, secure installation, reducing the risk of stripping and enhancing maintenance efficiency.
Specification Summary & Compliance
This socket head cap screw adheres to Class 3A thread fit for precise dimensional accuracy and is manufactured in compliance with ASME B18.3 and ASTM F837 standards. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory alignment for global industrial use.
