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Cross concave brain pad screw
Galvanized cross flange hexagonal screw with hexagonal groove and pad anti slip bolt
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American style core expansion nail
The American core expansion nail has practicality in specific usage scenarios, and its structural design and installation convenience provide convenience for construction. However, cost-effectiveness and specific needs need to be considered when choosing. In the field of construction, various new materials and tools are constantly emerging, bringing convenience and efficiency improvements to construction. 1、 The structural characteristics of American core expansion nails The American core ex... -
Aluminum sheathed steel wire rope with elliptical shape Double hole 8-shaped
Aluminum sleeve is a type of pipe joint material used for wire rope connection, mainly used for pressing and threading wire rope end rings. -
Ceiling screw self cutting screws
Self cutting screw ceiling is an innovative way of ceiling installation, which mainly achieves fast and stable installation through specially designed self cutting screws.
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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 ... -
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... -
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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. -
Positioning elastic open-end pin
A type of pin. After inserting into the holes of the bolt shaft, fold the protruding parts towards both sides. The function is to fix the bolt or prevent the wheel on the shaft from falling off. -
Self tapping screws
There are various specifications for self tapping screws, including diameters ranging from 3mm to 12mm and lengths ranging from 10mm to 100mm. The specific specifications will also be adjusted according to different application scenarios and materials.
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Self-Tapping Screw-Thread Rolling
Pan head cross groove triangular tooth screw, Pan head plum blossom groove triangular tooth screw, Hexagonal cross groove triangular tooth screw, countersunk cross groove triangular tooth screw, countersunk plum blossom groove triangular tooth screw, Hexagonal flange triangular tooth screw
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Drill tail screw
The classification and specifications of drill tail screws can be divided into various types based on their use, material, and shape, such as cross groove pan head self tapping screws, cross groove countersunk head self tapping screws, hexagonal flange self tapping screws, etc.
