Viernes 03 noviembre 2023

A pcb assembly services (PCBA) is a printed circuit board populated with electronic components. It is a finished product that is ready for use. The main difference between PCB and PCBA is that a PCB is an empty board, while a PCBA is a fully assembled board with components mounted on it...

Viernes 03 noviembre 2023

Precio : USD 0.5-1000

The hydraulic tightening device is the advanced bolt tightening and removal tool, widely used for pre-tightening large-diameter bolts. As one of industrial fastener suppliers, we provide connecting shaft, cylindrical pins, idler shafts, valve shafts, rail pins, support pins, fan shafts, etc...

Viernes 03 noviembre 2023

Precio : USD 0.5-1000

Hydraulic nut are used for bolts that need to be disassembled frequently, pre-tightening of super-large bolts, and locking of large workpieces. The principle of the hydraulic lock nut is that the hydraulic oil is input into the nut by the high-pressure oil pump to generate the force...

Viernes 03 noviembre 2023

Precio : USD 0.5-1000

The front thread of square head shoulder bolt is used for connection, and the back end without thread is used for positioning. It can withstand lateral and axial loads. The lateral load-bearing method depends on the shear strength of the bolt itself, and its lateral bearing capacity...

Viernes 03 noviembre 2023

Precio : USD 0.5-1000

The hexagon head bolt and nut is an externally threaded fastener with a hexagonal head shape, which cooperates with a nut and is used to fasten and connect two parts with through holes. High-strength china hexagon bolt nut have the advantages of high precision, high strength, corrosion...

Viernes 03 noviembre 2023

Precio : USD 0.5-1000

JNZC has specialized in manufacturing customized high-strength special fasteners according to drawings, samples, application industries, and customer-specific requirements. We also manufacture standard parts according to the norm. According to the shape of the headed screws, there...