Have you ever had a bolt snap in the middle of an important project? It can be stressful, but there are ways to get it out, ...

While this is a one-of-a-kind fidget toy, have any of our readers seen a bidirectional bolt or lead screw in the wild? We can imagine that the ability to move two nuts in opposite directions on a ...

For those times when you could really use a quick 3D model, this metric screw generator will do the trick for screws between M2 and M16 with matching nuts and washers. Fastener hardware is pretty ...

If the conical pins are sharp, marks are frequently not needed even on the shortest bolts. The 3565 Bolt Extensometers has a zero adjustment screw to adjust the length between the contact pins. This ...