Self-tapping screws are undoubtedly convenient. Unlike conventional screws, they don’t require the use of a pilot hole. You can drive self-tapping screws directly into objects while allowing them to tap their own hole. There are different types of self-tapping screws, … Read More

When shopping for a handwheel, you’ll need to consider the style. Handwheels are commonly used to control machines. Turning a handwheel will engage the machine to which it’s connected. While all handwheels feature a circular, wheel-like handle, they are available … Read More

Gaskets are often the first and last line of defense against leaks. They are used to seal mating surfaces. When two parts are placed together, they’ll create a mating surface. Pressurized oil, coolant or gases may leak out of this … Read More

The head is an important part of a screw. It determines the type of bit needed to tighten and loosen the screw. While most screws have a Phillips head, though, some of them have a square head. What are square … Read More

When installing a door, you might be wondering whether to use two hinges or three hinges. Hinges, of course, allow doors to swing open. They feature two leafs and a knuckle. By connecting a door to the frame with a … Read More

O-rings are one of the most common types of mechanical seals. Consisting of a ring-shaped piece of elastomeric material, they are placed around the mating surfaces of two parts. O-rings are designed to prevent leaks from around these mating surfaces. … Read More

Quick release pins offer a simple and effective way to secure, as well as release, machinery parts. When inserted, they will hold the respective part in place. You can release the part, on the other hand, by removing the quick … Read More