S-94624A124 5/16"-18 x 8" Hollow Threaded Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction for long-lasting performance in harsh environments
• Enhanced assembly efficiency through dual-end threading allowing quick installation from either side
• Reliable thread engagement with Class 2A thread fit ensuring consistent mating with standard nuts and components
• Optimized weight reduction featuring a 3/16" hollow design while maintaining structural integrity
• Excellent mechanical strength with Rockwell B83 hardness providing durability under load conditions
• Industry-standard compatibility with 5/16"-18 UNC coarse threading for broad application across equipment and machinery
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

This 8-inch hollow threaded stud delivers exceptional engineering value in applications requiring both lightweight design and corrosion resistance. The 18-8 Stainless Steel construction provides excellent protection against rust and chemical exposure, making it ideal for industrial equipment, marine components, and food processing machinery where moisture resistance is critical. The hollow center design (3/16" diameter) reduces overall weight without compromising strength, while the dual-end threading with 2 3/4" thread length on each end enables versatile installation and secure fastening in complex assemblies. The 5/16"-18 UNC coarse threading ensures quick assembly and disassembly, reducing labor time in maintenance and production environments where efficiency is paramount.

Specification Summary & Compliance

This hollow threaded stud features precision Class 2A thread fit per ASME B1.1 standards with 5/16"-18 UNC coarse threading and right-hand thread direction. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets. The 8-inch length with 2 3/4" threaded sections on both ends provides consistent engagement depth, while the Rockwell B83 hardness maintains dimensional stability under operational stresses.