-
Flat key
Flat key is a key that relies on two sides as working surfaces and transmits torque through the compression between the key and the keyway side. Flat keys are divided into three types: regular flat keys, thin flat keys, and directional flat keys. Ordinary flat keys have good centering, high positioning accuracy, and are easy to assemble. However, they cannot achieve axial fixation of parts on the shaft and are used for shafts that are high-speed or subjected to impact or variable loads; Thin ... -
Flat head with holes Pin roll
Pin roll is a standardized type of fastener that can be statically fixed or move relative to the connected component. It is mainly used at the hinge joint of two parts to form a hinge connection. The pin shaft is usually locked with an open mouth pin, which works reliably and is easy to disassemble. -
Cheese head studs for arc stud welding
Cheese head studs for arc stud welding are a type of high-strength and rigid connection fastener, mainly used in large public buildings and super high-rise buildings. Their main body is mostly steel reinforced concrete structures. In order to ensure good bonding between steel components and work together, cylindrical head welding nails of fasteners have been widely used in this field, and have been tested and applied in many experiments and engineering projects. Industrial plant construction,... -
Reamer bolt
When using hinged bolt connections, the magnitude of the torque is simultaneously constrained by the compressive strength and shear strength. This type of bolt firmly connects two components together through compression and shear, ensuring that they are not easily loosened when subjected to large loads.
-
Blind rivets
Blind rivets – rivet body – rivet stem or rivet mandrel. It is a type of rivet used for single-sided riveting, but requires the use of a specialized tool – a riveting gun (manual, electric, pneumatic) for riveting. During riveting, the rivet core is pulled by a specialized rivet gun, causing the rivet body to expand and play a role in riveting This type of rivet is particularly suitable for riveting situations where it is inconvenient to use ordinary rivets (which require ri... -
Spike expansion bolt
The mountain piercing expansion screw has a wide range of applications and is usually used to fix various objects in construction and decoration. This type of screw has the characteristics of strong load-bearing capacity, easy use, and not easy to loosen during use, and is one of the essential fixing components in the construction and decoration industry.
-
Galvanized flower basket bolt steel wire rope tensioner rigging
Flower basket bolts are forged using Q235 material, which is typically sturdy and durable. Surface treatment is achieved through electroplating or hot-dip galvanizing technology, which greatly improves the anti-corrosion performance and durability of bolts.
-
Galvanized steel wire rope clamp
The rope clamp of the steel wire rope is mainly used for temporary connection of the steel wire rope, fixing the rear hand rope when the steel wire rope passes through the pulley group, and fixing the rope head of the cable wind rope on the boom. It is a widely used wire rope clamp in lifting and hoisting operations. -
-
Carbon steel galvanized extended hexagonal joint nut
Construction external hexagonal docking nut
-
-
Pin shaft
Pin axis is a standardized type of fastener that can be statically fixed or move relative to the connected component. It is mainly used at the hinge joint of two parts to form a hinge connection. The pin shaft is usually locked with an open mouth pin, which works reliably and is easy to disassemble.
