S-92196A185 3-56 x 5/8" ASME B18.3 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for demanding environments and long-term reliability.
- Exceptional thread precision with Class 3A fit, ensuring secure, vibration-resistant fastening and reduced risk of cross-threading.
- High tensile strength of 70,000 psi provides reliable load-bearing capacity for critical assemblies.
- Compact, low-profile socket head with 5/64" hex drive allows for easy installation in tight spaces and high-torque applications.
- Fully threaded fine UNF design offers maximum grip length and superior holding power in fine-thread applications.
- Consistent performance and durability backed by a Rockwell B70 hardness rating, resisting wear and deformation.
- Global compliance assurance with RoHS 3 and REACH standards, ensuring safe, environmentally responsible sourcing.
Professional Applications & Engineering Value
This 3-56 UNF socket head cap screw is engineered for precision assemblies where space constraints and corrosion resistance are critical. The 18-8 stainless steel material combats rust and chemical exposure, making it suitable for electronics, aerospace, medical devices, and marine equipment. Its Class 3A thread fit and fine thread spacing deliver superior clamping force and vibration resistance, preventing loosening in high-stress environments. The standard socket head profile and 5/64" hex drive facilitate secure tool engagement, enabling efficient installation and maintenance in confined areas. By meeting ASME B18.3 specifications, it ensures dimensional consistency and interchangeability, reducing assembly errors and downtime in industrial fastener systems.
Specification Summary & Compliance
This socket head cap screw adheres to Class 3A thread fit for precise UNF threading with a diameter of 0.099" and fine spacing. Manufactured in compliance with ASME B18.3 standards, it guarantees dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global supply chains.
