One of the greatest advantages of designing plastic parts is the vast number of assembly options a designer can apply to his or her design. The most common among these options is the use of screws.

There are a lot of rules worth following in the world of tools, one of those being the three-thread rule for bolts and nuts.

Shoulder screws, also known as shoulder bolts and stripper bolts, are machine screws with an integral shoulder or journal between the head and thread. Although they are not readily available in local ...

Out-of-position anchor bolts occur when the measured deviation or variation from the specified location or alignment exceeds the specified construction tolerance. To avoid schedule delays and costs ...

Most engineers who deal with bolted joints are familiar with torque tables for SAE-grade bolts, but these are all too often used without regard for the yield strength of internal threads or the bolt’s ...

With an impressive 159 pieces, this tool set’s sockets are well-made, and its wrenches and driver are handy, too.

You've got a damaged bolt-maybe it's stripped, maybe it's bent-so you head to the hardware store for a replacement. There you are, surrounded by bolts, nuts, washers, and all sorts of small hardware.