From automotive and aerospace to construction and manufacturing, screws play an important role in many industries. They are used to hold objects together. Screws feature a head and a threaded shaft. When driven into two or more objects, the shaft … Read More

When installing casters, you might be wondering if you can mix rigid and swivel casters. There are two primary types of casters: rigid and swivel. Rigid casters are characterized by a fixed direction of mobility, meaning they can only roll … Read More

When installing solar panels or other electrical equipment, you may want to use grounding lugs. Consisting of a nut and screw, they are used in grounding systems. Lug nuts provide a safe pathway for overcurrent. Rather than traveling through the … Read More

Bearings play an important role in casters. Regardless of material, all casters consist of a wheel and a housing unit. The housing unit is mounted to the bottom of an object, such as a chair or cart, to provide mobility. … Read More

Springs are used in a wide variety of applications. In sofas and recliners, they are used to distribute weight and extend the furniture’s lifespan. In washing machines and clothes dryers, springs absorb shock to dampen vibrations and protect against damage. … Read More

Lifting magnets are commonly used to lift and move heavy objects. Also known as magnetic lifters, they feature two high-powered magnets, such as neodymium magnets. When activated, the magnets’ poles become aligned, thereby creating a powerful magnetic field that can … Read More

Polyurethane wheels are a popular choice for commercial, as well as consumer, casters. A type of synthetic material, polyurethane consists of organic compounds — polyols and diisocyanates — joined by carbamate or urethane links. This unique composition distinguishes it from plain … Read More