How difficult is the size of the socket head countersunk screw dimensions?

Mr. Cai received an order from a customer some time ago. Several socket head countersunk screw dimensions of different lengths were used. The customer only gave CAD of Mr. Cai’s assembly products, and did not give drawings of Mr. Cai’s screws. Therefore, he is not sure what the size of the Hexagon countersunk head screw is. Mr. Cai wanted to find a screw manufacturer to determine his screw size.

After that, Mr. Cai found a screw manufacturer closer to him and went to the screw factory in person. Because Mr. Cai did not have the actual product in life, only the CAD drawing of the product, the CAD drawing of this product was given to the screw manufacturer, I want him to help confirm the socket head countersunk screw dimensions.

On the same day, Mr. Cai confirmed the size of the rubber-resistant countersunk head screws with the screw manufacturer and paid them to them for production. But when Mr. Cai received the screws and took them to the assembly, they found that there was no match.

After a few tossing, it was always a little worse. Mr. Cai thought, is the socket head countersunk screw dimensions so difficult to determine? How can the screws they produce not match his product? Later, Mr. Cai found Shi Shi Tong, and Shi Shi Tong received the screws that Mr. Cai had previously produced. After the measurement, it was found that there was a problem with the angle of the screw. Probably because the product’s CAD drawings have too many circles and lines, so they can’t confirm that it is the size of the product.

After feedback from Mr. Cai, Mr. Cai said that he would test some of the samples according to our measured dimensions and he could determine. After receiving the screws, Mr. Cai assembled the customer and found that the screws were matched.

If you want to customized socket head countersunk screw dimensions, please send an email: annie.li@szsst88.com