The spring nut is now used more and more, and it is more convenient to use the spring nut on many mechanical equipment.When using the spring nut, pay attention to the tightening, and the load should not exceed the stress of the spring nut, so as to avoid damage, and because it is a spring, it is necessary to pay attention to the problem of crevice corrosion.

Nuts are hexagonal metal heads usually threaded over long, rod-shaped bolts. When mated with, or connected to, a bolt, a nut provides strong fastening and holding power. Nuts and bolts are used in almost every trade imaginable, from home construction and bicycle manufacturing to car production and shipbuilding. Though a variety of different types of nuts exist, including slotted, square, nylon locking and acorn nuts, most all are tightened and adjusted in the same way.

Definition flange nutsA flange nut is a nut that has a wide flange at one end that acts as an integrated, non-spinning washer. These nuts are mostly hexagonal in shape and are made up of hardened steel and often coated with zinc. The flange may be serrated to provide a locking action. Because of the

When you need to make it easy, when you need to be more efficient, when you need to disassemble frequently, you might think of a wing bolt. In recent years, the stainless steel wing bolt edge has been gradually highlighted.

Common self-tapping screw is a direct product of early sheet metal screw.The principle is: when you screw it into a precast hole, the material around the hole is moved, and the material is pushed into the space between the threads to form the internal thread that is connected to the screw.

A large range of thumb screws made from steel, stainless steel and duroplast. All our thumb screws are knurled for extra grip and ergonomically designed for both ease of use and longevity. Many to DIN standard. The thumb screw is designed to be easily tightened and loosened by hand, hence the name thumb screw.