Can countersunk head long screw be produced?

Speaking of long screw, probably common head shape is cup head and outer hexagon this 2, other head shape is more rare, because do not do? This is not. A few days ago, Shi Shi Tong received an inquiry from Mr. Li, asking whether we could produce the countersunk head long screw for M4 * 215?

For long screws, Shi Shi Tong can produce basically as long as they are under M16. Therefore, Mr. Li’s Shi Shi Tong can produce this type of countersunk head long screw of M4 * 215. However, Mr. Li did not say how much the screw material is, the specific specifications did not say, Shi Shi Tong asked Mr. Li some specific specifications.

Mr. Li said he is not sure yet, because their product is newly designed and the countersunk head long screw has never been produced, so we need to test the sample. Other dimensions are communicated according to telephone inside. At the same time, Mr. Li also asked Shi Shi Tong if it could provide him with a production video to watch during production. Shi Shi Tong can meet Mr. Li’s request.

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