Very Long Machine Screws, Shi Shi Tong Screw Factory

The SST screw manufacturer takes you through the very long machine screws.

The materials used for the production of very long machine screws are stainless steel screw wire and carbon steel screw wire. These two materials are conventional screw wires. If you need a screw with a higher strength, you must use carbon steel because carbon steel can be hardened.

The strength grade is 4.8,8.7,10.9, 12.9. They are all produced according to the needs of customers. If it is a very long machine screws with a small size, it is generally not recommended to process it to a very high hardness level because it is prone to breakage during use. Everyone should also understand the performance of the screw when purchasing the  screw.

Very long professional production plant for mechanical screws. We solve extra long screws that our suppliers cannot produce. SST Screw Factory introduces advanced screw production machinery and equipment, which can produce all kinds of difficult screws and very long machine screws to solve all the problems for you. Welcome to consult! sst@szsst88.com