Industry News

Difference between special screws and standard screws

Special screws, screw manufacturers in our industry are generally called non-standard screws, also known as special screws and custom screws. Literally, it is a unique screw. In other words, there is no ready-made non-standard screw that is different from the national standard screw, or it can be said to be a special-shaped screw or an odd-shaped screw. Generally speaking, ordinary screws are not suitable for special occasions, and a special screw needs to be designed to match it.

2022-04-08

Basic knowledge and industry status of special screws

Special screws, screw manufacturers in our industry are generally called non-standard screws, also known as special screws and custom screws. Literally, it is a unique screw. In other words, there is no ready-made non-standard screw that is different from the national standard screw, or it can be said to be a special-shaped screw or an odd-shaped screw.

2022-03-22

Some knowledge of screws, cup head screw manufacturers tell you

Cup head screw manufacturers believe that screws are universal, and there is a difference between screws and screws. Screws are generally called wood screws; they are the kind with sharp front ends and large pitches, which are generally used to fasten wooden and plastic parts. The screw is a machine screw (machine screw) with a flat head at the front end and a small and uniform pitch. It is generally used to fasten metal and machine parts.

2022-03-16

What is the stainless steel cup head screw like? Let's take a look

What is the stainless steel cup head screw like? Let's take a look. Stainless steel usually refers to steel that can resist corrosion by air, water, acid, alkali salt or other media. Depending on the alloy composition, emphasis is placed on stainless steel and acid resistance, respectively. Although some steels are stainless, they are not necessarily acid resistant. Acid-resistant steel is usually stainless steel.

2022-03-10