Afterburner Square Bolt is one of the indispensable parts

With the development of the fastener industry, customers have higher and higher quality requirements for fasteners,

he fixed square bolt is also called short Square Bolt. It is irrigated with the root to fix the equipment without intense vibration and impact

The main purpose of Square Bolt is to fasten utensils and parts. The square bolt can be used to prevent the relative movement between the shaft and the sleeve.

Square Bolt are our common fastener products. They are used with bolts, studs or other threaded workpieces for attachment and fixing.

Common quality problems and their causes in the darkening process of square bolts

Before assembling the threads, the stainless steel Square Bolt should be lubricated to avoid the chance of wear due to the sliding surfaces sticking together.

Square bolts are prone to rust when exposed to the air, so Square Bolt need to be protected against moisture and moisture:

If the bolt is used for a long time, it will rust. If it is only a small area of ​​rust, it will be fine, but if there is a large area of ​​rust, how to get the bolt.