S-98760A160 1/4"-20 x 8" Hold-Down Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in harsh industrial environments.
• Secure and versatile anchoring provided by the 90° round hook profile, ideal for hanging, lashing, or mounting applications without slipping.
• High tensile strength of 60,000 psi delivers reliable load-bearing capacity for heavy-duty hold-down tasks, reducing risk of failure.
• Easy and precise installation with Class 2A UNC coarse threading, allowing for quick assembly and consistent fit with standard nuts.
• Optimized weight distribution through partial threading design, minimizing stress concentration and enhancing durability.
• Complete installation kit includes matching nut and washer, saving time and ensuring proper fastening without additional purchases.
• Compliance with RoHS 3 and REACH regulations guarantees safe, environmentally responsible use in global industrial settings.

Professional Applications & Engineering Value

This heavy-duty hook bolt is engineered to address common challenges in industrial fastening, such as vibration-induced loosening and corrosion. The zinc-plated steel material offers excellent protection against rust, extending service life in outdoor or humid conditions. With a 90° round hook profile and 3/4" hook length, it provides a secure grip for cables, chains, or equipment, preventing accidental dislodgement. The partially threaded UNC coarse thread design ensures strong engagement while reducing weight, making it ideal for hold-down applications in construction, machinery, and transportation sectors. Its high tensile strength and Rockwell B70 hardness support demanding loads, offering engineers a reliable solution for permanent or semi-permanent mounting needs.

Specification Summary & Compliance

This hook bolt adheres to UNC coarse thread standards with a Class 2A thread fit for precise dimensional accuracy and easy assembly. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for regulated industrial use. Manufacturing follows consistent specifications for thread size (1/4"-20), length (8"), and hook dimensions, providing reliable performance in various applications.