Ifasten Cup Bolt & Nut Square M10x90mm – 10 Pack

The head is formed into a square section this makes the bolt self-locking when placed through a square hole or a round hole in wood. Used for security fixings such as locks and hinges where the bolt must only be removable from one side. Also known as a Carriage Bolt or Coach Bolt. What’s in the box
10 x Bolts