Why does the shaft diameter of the extra long thin screws affect the price? -Long screw factory

Some time ago, Mr. Tan said that he wanted to order a pan head extra long thin screws. The material is stainless steel, the length is 430mm, M4, and other sizes can be in accordance with the standard. What is the price of 20,000pcs extra long thin screws in Shi Shi Tong Long Screw Factory? .

Generally speaking, we also need to know the thread length and diameter of the extra long thin screws. If the thread length is 15mm, the weight of the large rod and the small rod is very different, resulting in a great difference in the price. The material cost of the large rod will be three or four thousand yuan more than that of the small rod. / ten thousand pieces. Moreover, the extra long thin screws of the large rod generally has one more production process than the long screw of the small rod. As far as the mold is concerned, the big rod basically needs to be molded, and the mold cost varies according to the size.

Therefore, the diameter of the rod will have a great influence on the price of the extra long thin screws. In addition to the diameter of the shank, the customer is generally asked whether the parting line is acceptable. This is because it is produced by clamping and closing the mold, so there will be a clamping line under the head of the extra long thin screws, which will basically not affect the assembly, but some customers think it is unacceptable, so we can also remove it, but an additional process is required. This increases costs.

If you also need to customize extra long thin screws or other types of screws, please contact Shi Shi Tong Long Screw Factory, which specializes in customizing various types of non-standard special-shaped screws. Serving every customer well and solving every customer screw customization problem is our pursuit!

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