Good Quality Chicago Screw Should Pass Go-No Go Gages

source：    Author：Kira    views：136    Release time：2015-05-05

Our Dongguan King-Tower Hardware Co., Ltd is specializing in the production of screw, our products include machine screw, thumb screw, Chicago screw, etc. of many kinds of screw. So for one of our productions, Chicago screw, what is good quality Chicago screw I think it’s not difficult to answer. Today I would like to share our experience for you.

Well, what kind of Chicago screw is good quality, the first can be certain is high quality of material should be used. And a nice screw head have to follow up with the requirements of tolerance, then size and electroplating color should meet customer requirements, to be ensure a good looking and electroplating color achieve the require of salt fog spray process time.

Speaking of which, for Chicago screw quality inspection, a good quality Chicago screw should pass go-no go gages. Only pass go-no go gages can be qualified. But in fact, a lot of Chicago screw cannot pass go-no go gages, the reason is quality problems of screw wires. Some customers’ demands for screw wires are not so strict, they are not required screw wires can all pass go-no go gages. In the other hand, some customers have very strict requests for screw. So how to product satisfactory Chicago screw is an important subject for our China Chicago screw manufacturer.

Pass go-no go gages, firstly have to ensure sizes of Chicago screw wires. The size should within tolerance, it’s important for manufacturing process. Second is quality of screw wires. Only good quality screw wires can twist nice thread of screw. So a good quality Chicago screw need a nice quality screw thread, which must reach consensus for every screw manufacturer.