【8" OVERALL, 5/8" PIN】The J-Bolt Post Hinge is 8" long, the thread length is 7.5", the width of hinge pin is 5/8",【HOT-DIP GALVANIZED STEEL】 J-Bolt Chain Link Fence Gate Hinge with heavy-duty hardness, Corrosion resistant, Anti-rust, Durable which provide extra service life, Perfect for out-side use.,【EASY INSTALLATION】The chain link J-bolt post hinge is quick to install, drill a hole of the right size, insert the J-bolt hinge and tighten the included nut and washer.,【EXCELLENT PERFORMANCE】Good enought to hold up the fence gate, it can be installed on steel, wood or metal fence posts.,【PACKAGE MEETS ALL YOU NEED】Comes with 2 pcs chain link gate hinge, and complete with matching nuts and washers. No need to purchase separately.,【NOTE】Due to the use of washers and nuts, available threads are less than 7.5".