Today, everything in life must be dual function. Think of the phone in your hand. At one point, a phone was only a phone – meant for keeping in touch with a far-off friend or family member and nothing more. Today, it’s more used as an internet consumption device than
screws
Pulling on threads
How the type of thread can completely change the characteristics of fasteners When the average person looks at a box of bolts or screws, they don’t think much past the basic size of the screw, or, if it will be exposed, maybe the color of the metal. But in the