Description

A J-bolt is a partially threaded fastener with a hook at the end that's used to secure objects into concrete or masonry. They're also known as hook bolts. How they work The hook end of the J-bolt attaches to rebar embedded in concrete. The threaded end of the J-bolt accepts other fasteners to connect elements to concrete. J-bolts are placed into concrete while it's still wet but firm enough to insert them. Where they're used J-bolts are commonly used in construction, especially for roofing, foundations, and garages. Homeowners use J-bolts to attach walls to concrete. J-bolts are also used to anchor heavy equipment and structural components. What they're made of J-bolts are usually made from stainless steel, zinc-plated steel, or carbon steel. Stainless steel J-bolts are flexible and suitable for many applications. How to maintain them Remove dirt and debris around J-bolts to prevent moisture buildup. Clean rust spots immediately to prevent corrosion.