S-98760A112 5/16"-18 x 10 5/16" Hold-Down Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Optimized load distribution from the 60° round hook profile, preventing slippage and material damage during heavy-duty applications
• High-strength performance with 60,000 psi tensile strength and Rockwell B70 hardness, ensuring reliable fastening under substantial stress
• Quick installation and secure fit through coarse UNC threading with Class 2A precision, reducing assembly time while maintaining vibration resistance
• Versatile anchoring capability with 8" threaded length and 9/16" hook length, providing flexible attachment points for various configurations
• Regulatory compliance assurance meeting RoHS 3 and REACH standards, enabling safe use in regulated industrial sectors
• Enhanced grip stability from the 5/16" hook thickness and right-hand threading, delivering consistent holding power in dynamic applications

Professional Applications & Engineering Value

This zinc-plated steel hold-down bolt addresses critical engineering challenges in industrial fastening systems where vibration resistance and corrosion protection are paramount. The 60° round hook profile and partially threaded UNC coarse threading work synergistically to prevent accidental disengagement in high-vibration environments, while the Class 2A thread fit ensures precise engagement without galling or cross-threading issues. The combination of 60,000 psi tensile strength and Rockwell B70 hardness provides exceptional durability for heavy machinery anchoring, construction applications, and equipment securing where reliable fastening solutions must withstand both static and dynamic loads without compromising performance.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit and UNC coarse thread spacing (5/16"-18), ensuring consistent performance across industrial applications. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety requirements for industrial components. Thread specifications include right-hand direction and partial threading configuration (8" thread length), while mechanical properties adhere to standardized testing for 60,000 psi tensile strength and material hardness specifications.