thread types When choosing screws, many people only look at size and head type. However, in industrial equipment, what truly affects stability and service life is the thread type. Among all thread designs, Machine Threads are the most fundamental type used in industrial equipment. This is because industrial machinery requires precise mating and repeated assembly, not a one-time bite into the material. --- 1. What Is a Machine Thread? A Machine Thread refers to a standard thr

In metal, plastic, or aluminum parts, threaded holes can wear out and strip over time. That’s when a helical insert becomes the hero. A helical insert is a thread-reinforcement liner used to repair stripped threads or strengthen threads in softer base materials. Put simply, it’s like cutting a fresh, durable thread inside the hole, so screws hold tighter and last longer. --- 1) Functions & Benefits of Helical Inserts In assembly and maintenance, a stripped thread is one of th