Hey DIYers and repair pros, check out this massive 100-pack of Prime-Line Carriage Bolts that's perfect for all your projects! These are 1/4 inch-20 x 1-1/2 inch A307 Grade A zinc plated steel bolts that feature that classic carriage bolt design with the slightly rounded head and square shoulder. Why choose carriage bolts? Well, that smooth rounded head means no exposed sharp edges once everything's fastened up, making them way safer for playground equipment, docks, furniture, or anywhere people might bump into them. The square shoulder is the real genius part - it digs into the material and prevents the bolt from spinning while you're tightening the nut on the other side, which is super handy when you can't easily reach the bolt head with a tool. The coarse UNC-2A thread class and blunt point style make installation straightforward, and the zinc plating gives them solid corrosion resistance for both indoor and outdoor use. Just remember, nuts and washers aren't included, so make sure you've got matching ones ready to go. Whether you're building a new playset, repairing outdoor furniture, working on woodworking projects, or just want to have a solid supply of quality bolts on hand for various repairs, this 100-pack gives you incredible value and convenience. No more running to the hardware store for just a couple bolts - you'll be prepared for whatever project comes your way!