There are many kinds of commonly used screws, each of which has different characteristics and the price is different. So when we customize the production of screws, how do we choose the material of the screws? In fact, t...
When using screw fasteners, we will see that some screw fasteners are not very good in appearance, and some may have cracks. So what are the types of surface defects in screw fasteners? The following Shishitong will come...
Ball head screw: The ball head screw must be given the size of the ball head when purchasing, such as the radius of the ball head, whether the top of the ball head needs the groove type, and the diameter of the rod below...
Screw fasteners can produce many different screw fasteners depending on the head shape, groove shape, tooth shape, size, surface treatment, etc. Even if the material, thread diameter, length, and groove shape are the sam...
1. The forming of the screw fasteners, using the screw fasteners formed by the cold heading machine, the angle parts of the head and the tail are all formed in a curved shape, and there is no sharp water angle. 2. The co...
The Phillips screw is made of iron and stainless steel. The iron Phillips screw is also called carbon steel screw. The stainless steel Phillips screw has stainless steel SUS201 and stainless steel SUS304, stainless steel...
