Nuts

Our selection includes a wide range of high-quality nuts for different needs. Our assortment also includes A4 stainless steel nuts and A2 stainless nuts, which offer excellent corrosion resistance and durability in demanding environments. Hot-dip galvanized and coated nuts provide extra protection and extend service life, making them a perfect choice for outdoor applications.

There are many different types of nuts. The most commonly used nut is a hex nut manufactured to DIN and ISO standards, available with or without a locking feature. If the fastener is used in special conditions, such as vibration or rotational applications, the nut should be selected accordingly. In vibrating and rotating applications, a locking nut such as a nyloc nut is used, where the locking element is a nylon insert. Because nylon has limited heat resistance, a so-called all-metal lock nut should be selected for high-temperature conditions.
Special nuts can be described as nuts whose design, use, dimensions, or other properties differ from a standard hex nut. Examples include flange nuts, castellated nuts, rivet nuts, square nuts, diamond nuts (diamond-shaped profile), sheet metal nuts, thin nuts (jam nuts), and weld nuts.
Materials include uncoated or zinc-plated steel (bright zinc, ZN, zinc), stainless steel (A2), and acid-resistant steel (A4).
Choosing the right nut? The rule is that the nut’s hardness, material, and coating should be at least equal to those of the screw fastener used (bolt, screw).