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JINSIXI purchased new machines to increase screw production capacity

In order to further expand production capacity, JINSIXI invested in three new multi-station cold former machines. The new equipment has higher production efficiency and advanced technology to meet the market's requirements for screw product quality and delivery time.

Use and application range of combination screws.

Steel structure with high strength large hexagon head bolt combination screw, mainly used in railway and road Bridges, boiler steel structure, industrial plants, high-rise civil buildings, tower mast...

Species of Nut.

​The nut is a part that closely connects the mechanical equipment. Through the inner thread, nuts and bolts of the same specifications can be connected together. For example, the nut of M4-P0.7...

Definition of Hexagon Head Bolt.

In some temporary connections and connections that need to be disassembled, Class C ordinary bolts are commonly used. The common bolts used in building structures are M16, M20 and...

Type of screw.

It is mostly used for connecting smaller parts. It has pan head screws, cylindrical head screws, semi-countersunk head screws and countersunk head screws. The screw head strength of pan head...

Standard parts within one week, non-standard parts within one month.