Roofing Bolts are prone to some quality problems common to roof bolts during production and sales. Especially in the production process. Here we have to pay special attention to it. Then what are the common quality problems with roof bolts?
In fact, we have also talked about the common problems and causes of screw quality. Some common quality problems and causes analysis of screws have also been introduced. Next, let's talk about the quality of the ball bolts that we will focus on today.
The material problem used for the ball studs is the screw wire problem for the ball studs. The quality of the screw wire used for the ball stud is directly related to the important quality of the ball stud. I used to talk about the screw material needed to produce the screw, that is, the basic knowledge of the screw wire. There is not much talk about the material of the ball screw bolts here.- The quality of the round head bolts. Head problems like round head bolts, thread threads in ball studs, flat pad problems used in ball studs. The head problem is that the head is not round, there are burrs, the head is not playing, and the quality of the snoring. The important problem with the screw problem is whether the thread can pass the stop gauge. The problem of the flat pad is also the quality of the flat pad itself.
- Round head bolt plating problem. Of course, the focus here is on the plating of iron round head bolts. Ball head bolts are available in a variety of colors. I didn’t talk much about it. I used to talk about the colors of electroplated screws. Bolted bolt plating, it is also important to the color required for the appearance of the ball stud. Some customers are more important about the salting requirements of plated round head bolts.
In short, some of the common quality problems with round head bolts, our screw industry, focus on this material problem, appearance problems, plating problems, these three aspects to consider. There are no quality problems in the three major areas, that is good round head bolt products.
