The effort to set screw depths to avoid over- or under-drilling has given rise to numerous approaches – from wrapping the drill bit in masking tape to a wide variety of gadgets and devices. So we ...

At iFixit, Carsten Frauenheim writes: It’s hard to keep track of all the different types of screws, fasteners, bolts, bits, and bobs that hold our lives together, from our fridges and phones to cars ...