Why is the flat allen screw easy to slip? – Shi Shi Tong Screw Manufacturer

Nowadays, screw fasteners are widely used in various accessories. Some companies feel that the conventional screws on the market cannot meet their assembly requirements, so they will find manufacturers to customize them. Mr. Qin’s company makes motorcycle accessories. When they found the screws on the market for testing, they found that they did not meet their requirements, so they planned to find a manufacturer to customize the flat allen screw they required.

After Mr. Qin found the Shi Shi Tong flat allen screw manufacturer on the Internet, he sent the drawings of the flat allen screw they requested. Ms. Song noticed the groove depth marked on the drawing after receiving the drawing. It is half less than the conventional one, and the thickness of the head is also relatively thin. This kind of situation will allow slippery batches to appear when twisting.

So Ms. Song asked the customer why they must design such a shallow countersunk head screw, and whether the depth can be increased by 0.2mm to avoid always slipping and affecting assembly efficiency. Mr. Qin said that the design can be modified according to our requirements. He does not need to make a sample to test it before the official production to see if it needs to be modified.

After cooperating with Mr. Qin to modify the design several times, Mr. Qin’s product test produced a flat allen screw fitting that met their requirements. Therefore, after evaluating the output, a batch order is placed for the Shi Shi Tong screw manufacturer.

Skype: kalyn qin M: +86 18818786322 Tel: +86 0755-27322278 sst@szsst88.com Add: No. 11, Dinghou Road, Dongfang Community, Songgang Street, Baoan District, Shenzhen, Guangdong, China