S-90696A201 5/16"-18 x 10" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction for long-lasting performance in harsh industrial environments
• Superior load-bearing capacity with 70,000 PSI tensile strength and Rockwell B70 hardness for demanding applications
• Precise thread engagement with Class 3A fit ensuring reliable, vibration-resistant connections in critical assemblies
• Optimized installation efficiency through 1/4" hex drive design providing secure tool engagement and reduced cam-out risk
• Enhanced structural stability with partial threading design offering maximum grip length where needed
• Industry-standard compatibility with UNC coarse threads and right-hand direction for seamless integration into existing systems
• Regulatory compliance assurance meeting ASME B18.3 specifications and environmental standards including RoHS 3 and REACH

Professional Applications & Engineering Value

This 10" Socket Head Cap Screw delivers critical engineering solutions where high-strength fastening and corrosion resistance are paramount. The 18-8 Stainless Steel construction provides excellent durability against chemical exposure and atmospheric conditions, making it ideal for industrial machinery, processing equipment, and outdoor applications. The 5/16"-18 UNC coarse thread configuration ensures rapid installation and superior resistance to vibration loosening in heavy-duty assemblies. With partial threading and Class 3A thread fit, engineers achieve optimal clamp load distribution while maintaining precision alignment in structural components. The standard socket head profile with 1/4" hex drive accommodates high-torque applications without compromising fastener integrity, solving common challenges of strip-out and installation damage in critical joints.

Specification Summary & Compliance

This fastener maintains Class 3A thread fit per ASME B18.3 specifications, ensuring precise dimensional accuracy for reliable assembly. The UNC coarse thread with right-hand direction and 0.313" thread diameter provides standardized compatibility across industrial applications. Manufacturing compliance includes ASME B18.3 mechanical and dimensional standards, along with environmental regulations RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming adherence to restricted substance requirements for global industrial use.