Our factory is a professional manufacturer of standard and non-standard fasteners, using high-quality materials such as stainless steel, carbon steel, brass, alloy, etc. We have modern production equipment, advanced manufacturing processes, complete and efficient testing methods to ensure reliable product quality. Our products are well received in China and exported to many countries in the world. Our products comply with GB, BS, ANSI, DIN, ISO and other standards. Our products are widely used in many fields such as home decoration, architecture, electronic appliances, machinery, bridges, cars, ships, aviation, railway, power facilities, plastics, medical industry, chemical industry, military industry, wind power, solar energy, etc. We accept both small and large orders and welcome interested parties to contact us for a mutually beneficial business.
Nuts
Anti-theft nuts, also known as anti-removal screws, are used in many outdoor products to ensure the safety of mechanical components and fastening parts. CBH offers you the latest products with excellent anti-theft performance in this high-tech world.
A cage nut is also known as a captive nut it inheres of a commonly square nut in a spring steel cage that wraps around the nut. The cage consists of two wings that when compressed allow the cage to be inserted into the square holes, for example, in the mounting rails of equipment racks. When the wings are released, they hold the nut in position behind the hole. HELLARY offers three main types of cage nuts that vary according to their size 10-32, 12-24, and M6.
A chuck nut consists of internal threading along with groves circling the circumference of the nut. As the name suggests it comprises of a chuck and nut in the structure. Chuck nut is used for fitting, to hold different parts together, etc, and provides a very firm grip. Chuck Nuts are the particular types of nuts that have their specific uses in the industry. Depending upon the type of steel used, there are two types of chuck nuts which include Mild Steel Chuck Nuts and Alloy Steel Chuck Nuts.
A clinch nut is a solid nut with a knurled or smooth shank or pilot projecting from one end. These shanks are inserted into preformed holes in sheet metal and spread, crimped, or rolled over, thus "clinching" them to the parent material. Clinch nuts provide multiple threads in materials too thin to be extruded or tapped. Clinch nuts mostly used in the auto industry, with usage in the bumper, seat belt assembly, and front end of the vehicle including the engine mount. HELLARY offers different Clinch nuts of various configurations of pilot holes including hex, D-shaped, round and rectangular.
Collar Nuts are also known as Flanged or Flange Nut with Collar or integral washer. These are Quality nuts that are turned, milled, and blacked. They are undergoing heat treatment for strength purposes. Collar nuts are a one-piece part that embodies a collar that acts as a fixed washer. The most common application of collar nuts is usage in clamping, fixing, and leveling purposes.
These nuts are mostly used in different sectors of industries like automobile, construction, and many more. The main function of these nuts is to be inserted and fastened from only one side due to the structural build of the application. Apart from these, it has many utilities in the field of aircraft wings and more recently in robotics. These Nuts are made to bear more wear and tear along with that more corrosion resistant. In HELLARY it is available in stainless steel, carbon steel, and alloy steel materials.
The Dome nuts are also known as acorn nuts. This nut is known for its dome-shaped projection or bulbous shape that looks just about like the round end of a nutshell. Uses of Dome Nuts - 1) Cover up the Unsightly Part - The cap-like finish on the dome nut makes it the perfect fastener for capping off the metalwork practices. Due to that, it is used extensively in the automobile sector. 2) Safe user from any injury - We have noticed these nuts are frequently used for the purpose of securing the potentially sharp ends of protruding threads. Dome nuts are easy to screw on and also save the user from any type of injury due to their end of a protruding thread. 3) Thread Stability - Furthermore, dome nuts can serve as a protective shield for your threads. With a dome nut in place, the thread will be protected from vibrations and other elements that may cause wear-and-tear. HELLARY offers dome nuts in different materials brass, steel, nylon, or chrome plated.
Flange lock nuts are one-piece, all-metal prevailing torque hex flange nuts. The protruding circular flange increases the nut's bearing surface allowing them to be used with irregular and oversized holes. These screws secure the fastener by applying a downward force on it. Another way in which these nuts secure bolts is by creating extremely tight friction between the nylon and the threads. The main common application of these nuts is they can with stand extreme amounts of torque and therefore, can be used in high strength and industrial applications include lawn and garden equipment and truck manufacturing. It can also protect oil or other liquids from slipping through. They are especially suitable for applications where there are constant movements and vibrations - flanged NY lock nuts can absorb the impact without damaging the threads of the fasteners. HELLARY provides these nuts in different materials and finishes like stainless steel, carbon steel, and alloy steel.
Hex Jam Nuts
A lock nut is also called a stiff nut and these nuts help to resist loosening under vibration and torque. After inserting one nut onto the end of the bolt, they would place a second nut on the bolt. There are many types of lock nut but they can be broadly divided into those which use friction to prevent loosening. While the use of two nuts is effective at preventing vibration-related loosening, itâ??s not cost-effective for manufacturing companies that perform large-volume production operations, and lock nuts are also described on the basis of some form of positive locking device. There are several types of lock nuts, the most common of which include metal lock nuts and nylon insert lock nuts. Traditional nuts simply consist of a basic threaded hole, so constant exposure to vibrations can knock them loose from the bolt-on which they are placed. Locknuts protect against loosening, however, by featuring a design that increases the nutâ??s resistance to vibrations. In comparison, nylon lock nuts feature a layer of nylon material covering the interior threading. When a nylon lock nut is placed on a bolt, the nylon fibers expand to grip the bolt.
Flange lock nuts are also known as flange style automation lock nuts, prevailing torque flange nuts, and deformed thread flange lock nuts. Flange lock nuts are one-piece, all-metal prevailing torque hex flange nuts. Flange lock nut size refers to its nominal thread diameter. Typically, sizes range from about 1/4" to 1". Size is specified in inches, usually fractional rather than decimal. Being all-metal, they are not subject to the temperature and chemical limitations of non-metallic insert type lock nuts. The advantage is that disassembly is unlikely even if preload diminishes completely because of the remaining rotational resistance. However, their "locking" feature does resist loosening without the nuts being seated, which allows them to be used as stop nuts or spacers for rotating or other components. Despite the fact they are called "lock nuts," flange lock nuts are not permanently locked in place so they can be adjusted or removed after installation. The main usage of these nuts is in commercial and industrial applications include lawn and garden equipment and truck manufacturing.
Metal Insert Lock Nuts are self-locking and can hold the materials together with an extremely high grip. These are resistant to torque and general vibrations in whatever applications they are used. It requires high torque to remove an assembly which is fastened using these nuts. They can be used in extreme temperatures without the fasteners losing their electric and mechanic characteristics. Metal insert lock nuts are known for their incredibly high tensile strength and can be used in relatively high strength applications to hold heavy loads. They are used in the engineering of heavy trucks, machinery, internal combustion engines, and hydraulic cylinders. The products offered by HELLARY are resistant to corrosion and designed for precision component manufacturing. To achieve this, we use high-grade corrosion-resistant stainless steel, carbon steel, and alloy steel as the materials of choice.
Nylon nuts are the fasteners having nylon filling in the center which ensures the minimum damage to the material component that requires repeatedly assembly and disassembly. HELLARY offers you these Nuts with exclusively machine threading of nylon filling to make it as a shield and secure the fastening of components. We offer these in different categories such as stainless steel, carbon steel, and alloy steel to bear more wear and tear and corrosion-resistant. Nylon present in its center also locks the moisture and completely seals the bolt in place
Self-Locking Nut with their internal thread form the counterpart of a screw and ensure that the attached screw does not come loose. Lock nuts are resistant to vibration & torque. Nuts are designed to wear faster than bolts. For self-locking nuts, it is acceptable to reuse them as long as there is still some locking action. The number of components is also reduced by the self-locking feature of the nut since no further securing elements are needed. Lock nuts feature a unique design that prevents them from loosening when exposed to vibrations. Because the nut insert hole is smaller than the bolt it creates so much friction between all of the threads that are in contact that the nut cannot vibrate loose.
Slotted/Castle nuts are pre-drilled, they can be used without a pilot hole. These nuts are slotted, allowing them to be installed and removed using screw drivers. It is used primarily as safety nuts, these nuts are slotted to receive a cotter pin or wire which passes through a drilled hole in the bolt and locks it. When a castle nut is applied to a threaded section, it is tightened so that its slot is aligned with a predrilled hole in the bolt or threaded rod, into which a cotter pin, split pin, a lock wire or a spring pin is typically inserted to stop the nut from rotating. Sometimes they are used on trailers too. They are also used as hub nuts that hold the driveshaft within the wheel hub assembly. At HELLARY it is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion resistant.
Spring nuts are one-piece, self-locking nuts that secure screws and prevent them from loosening due to vibration. Long spring channel nuts are used to secure screws in framing channels, cable management conduits, and ducting systems. They consist of a nut with grooves on the side that fit over the side of the channel edge and a screw hole. Tightening a screw in the nut causes teeth in the grooves to lock into the channel edge, holding the nut in place. spring channel nuts are used to place and secure fittings, electrical panels, junction boxes, or piping clamps within channels or conduits.
Square weld nuts have four small projections in their back ends to facilitate their welding onto the surface of other metals. The most significant advantage of using these nuts is that they can be welded into even imperfect and irregular surfaces without losing their balance. The vast majority of weld nuts are manufactured in low carbon steel or stainless steel. They come with a pilot hole using which fasteners can be inserted. The pilot hole is used for precision feeding of fasteners, allowing them to be inserted quickly and accurately on the metal. These nuts are used in automobile and other industrial applications. Aftermarket products such as zinc plating are sometimes used to coat low carbon weld nuts giving it the rust-resistant properties of stainless steel at a substantial cost saving. In addition to possessing very high shear strength, they can also be used in applications that need to resist extremely high torque. At HELLARY it is available in stainless steel, carbon steel, and alloy steel.
A T-nuts are also known as a blind nut, which can however also refer to a rivet nut or an insert nut, and it is a type of nut used to fasten a wood, particle, or composite materials workpiece, leaving a flush surface. It has a long, thin body and a flange at one end, resembling a T in profile. The flanges of T-nuts often have hooks or serrations on the prongs that dig into a wooden workpiece as the bolt is tightened from the opposite side of the piece, providing better retention.
