S-94624A128 1/2"-13 x 8" Hollow Threaded Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise thread engagement with Class 2A fit ensuring reliable, vibration-resistant connections
• Enhanced durability from Rockwell B83 hardness, providing excellent wear resistance and long service life
• Versatile hollow design with 11/32" hole diameter for wiring, fluid passage, or weight reduction applications
• Easy installation and alignment with coarse UNC threading and right-hand direction for standard tool compatibility
• Ample threading surface with 2 3/4" thread length on both ends for secure fastening in deep assemblies
• Environmental compliance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

These 1/2"-13 UNC threaded hollow studs deliver exceptional engineering value in demanding industrial applications. The 18-8 stainless steel composition provides outstanding corrosion resistance, making them ideal for chemical processing, marine environments, and food processing equipment where moisture resistance is critical. The Class 2A thread fit ensures precise mating with corresponding internal threads, reducing the risk of cross-threading and providing consistent clamping force in vibration-prone assemblies. The hollow core design allows for efficient routing of electrical conduits, hydraulic lines, or pneumatic tubing through the fastener itself, simplifying complex system layouts. With coarse UNC threading and right-hand direction, these studs offer quick installation and removal while maintaining the structural integrity needed for heavy-duty machinery, structural frameworks, and precision equipment manufacturing.

Specification Summary & Compliance

These hollow threaded studs feature precise 1/2"-13 UNC coarse threading with Class 2A external thread fit per standardized inch system requirements. The manufacturing specifications include 2 3/4" thread length on both ends and an 11/32" hole diameter throughout the 8" length. The components are fully compliant with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) standards, ensuring environmental safety and regulatory acceptance for international industrial applications.