Description:
[Material] Made of carbon steel, the coupling nuts has a smooth surface without burrs, and are corrosion-resistant and high-temperature resistant. It has high hardness, is strong and durable, and is not easy to deform.
[Features] This round coupling nut has multiple functions. It can connect rods, tie rods, or jacks, can be used as a nut for connecting or extending purposes, and is used to fasten two parts together.
[Easy to Install] Each coupling nut can connect two threaded pipes at both ends, which can then be fixed with screws.
[Wide Application] Connector Nuts can be widely used in furniture repair, Machinery maintenance, equipment maintenance, pipeline maintenance, etc.

Specification:
Material: Carbon Steel
Color: Silver
Threaded Size: M4
Pitch：0.7mm
Total Length of Coupling Nuts: 15mm/0.59inch
Thread Diameter: 4mm/0.16inch
Outer Diameter: 8mm/0.31inch

Package Content: 50pcs x Round Coupling Nuts