Made of black oxide and has a metric coarse thread. It is characterized by high strength and good corrosion resistance in harsh environments such as high temperature, cold weather and high humidity. They have excellent rust resistance and oxidation resistance, which can guarantee long-term use.

Serrated flange nuts contain a metric coarse thread. Flange Nuts have a flange shape above the hexagonal body surface which increases its bearing surface allowing them to be used with irregular oversized holes.The flange also lessens the need to use a washer. The flange offers protection for the bolted component where the driving tool may otherwise scratch it’s surface.

These lock nut have a metric coarse thread and are manufactured with industrial strength, which can replace locking washers, prevent bolts from being exposed and provide better safety and firm fixation. Compared with locking washer, it has better performance because it is made of non-corrosive material which is zinc.

The spring nut is used to connect the fitting to the channel surface. Containing a coarse thread and made of zinc, durable, corrosion-resistant and rust-resistant. Suitable for all C series channels and inserts.

These imperial coarse thread nuts are made of carbon steel with zinc plated, better strength and not easy to rust. Essential accessories for maintenance.Used to fit bolts, studs or machine screws for fastening two parts together to make them one piece. Easy to use and install. Used widely in the home and office appliance, communication equipment and other machinery industry.

A nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten two or more parts together. The two partners are kept together by a combination of their threads’ friction, a slight stretching of the bolt, and compression of the parts to be held together. This type of nut is zinc plated with an imperial coarse thread.

Has a metric coarse thread and is made of high-quality 304 stainless steel, is strong, durable and Rust and corrosion resistance, suitable for both indoor and outdoor use. It is easy to use, all you need is a hammer drill to drill a hole in the wall that is the same size as the expansion tube.

100% Stainless steel which is superior to regular steel and any zinc plated fasteners. Stainless six sided nuts are great for general applications and wet environments. They are strong, corrosion proof, metric coarse threaded, and will support all of your project purposes. Cup nut are hex nuts with a domed top to cover the end of the bolt tip so to protect the thread and provides a finished appearance The exposed threads should not be longer than the inside height of the cap nut. Like flange nuts, acorn nuts must be tightened with a tool.

The ASTM A325 nut is a mechanical tool used to connect different structural equipment. SA325 Nut contains an imperial coarse thread and has a hollow opening that allows it to thread and support bolts, studs, and other equipment. These nuts have good strength with outstanding corrosion resistance properties. These nuts can be coated with adhesives and different materials to enhance their performance

Metal Frame Anchor is a special dowel for stress-free and permanent spaced installation of window and door frames as well as squared timber. This consists of a metal sleeve and a screw made of galvanized steel. Easy to install set in push-through assembly to save time. When the screw is tightened, the cone is pulled into the anchor sleeve, expands and braces itself against the borehole wall. This guarantees a tensile and pressure-resistant attachment and thus a secure hold in solid and perforated building materials. The Frame dowel offers safety for fire protection-related applications. Used for securing both door and window frames to most building materials. Features & details Metal Frame Anchors: Also known as door frame dowel are pre-assembled single units that are used in pre-drilled holes.