S-90696A213 7/16"-14 x 1 3/8" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Exceptional load-bearing capability with 70,000 psi tensile strength for demanding industrial applications
• Precise thread engagement with Class 3A fit ensuring reliable fastening and vibration resistance
• Optimized torque transmission through 3/8" hex drive design for secure installation and removal
• Enhanced durability with Rockwell B70 hardness providing excellent wear resistance
• Wide compatibility with UNC coarse thread pattern for efficient assembly across various materials
• Full thread coverage along the 1 3/8" length for maximum grip and holding power

Professional Applications & Engineering Value

This 18-8 stainless steel socket head cap screw delivers critical performance advantages in demanding industrial settings where corrosion resistance and mechanical strength are paramount. The 7/16"-14 UNC coarse thread configuration enables rapid assembly while maintaining secure fastening, particularly beneficial in vibration-prone equipment and machinery. The Class 3A thread fit provides superior dimensional accuracy, eliminating play and ensuring consistent clamping force distribution. Engineered with a 3/8" hex drive and standard socket head profile, these fasteners accommodate high torque applications without stripping, making them ideal for precision equipment, heavy machinery, and structural assemblies where reliability cannot be compromised.

Specification Summary & Compliance

Manufactured to exacting ASME B18.3 specifications with Class 3A thread tolerances for precision fit. Features right-hand UNC coarse threads (7/16"-14) with full threading along the 1 3/8" length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.