0

Round Head Bolt Knowledge Introduction

Posted by abyihui on Mär 9, 2020 in News

Round Head Bolt is a kind of mechanical part, which is mainly used for fastening and connection and is widely used. It can be seen in many machines, tools and instruments. It is a relatively wide range of mechanical foundation parts. Round head bolt has various specifications, and its use is also very different, with a high degree of standardization and generalization.

DIN 603 bolts are characterized in that all high-strength screws need to undergo quenching and tempering heat treatment.  The surface treatment of DIN 603 bolts is mainly to increase the anti-corrosion performance, and there are also some color considerations. Most carbon steel products generally require surface treatment.  Common surface treatments include blackening, zinc plating, copper plating, hot dip zinc, etc.  There are many kinds of zinc plating, including blue white zinc, blue zinc, black zinc, etc. At the same time, they are also characterized by environmental protection and non-environmental protection. Each DIN 603 bolt has a variety of coating thicknesses to meet different salt spray test effects.

Tags: ,

 
0

The Role Of DIN 603 Bolts

Posted by abyihui on Feb 10, 2020 in News

DIN 603 bolts are our common fastener products. They are used with bolts, studs or other threaded workpieces for attachment and fixing. In general, the strength of the bolts selected in the design is higher than that of the corresponding high-strength DIN 933 bolts to ensure that the bolts have a longer life than the DIN 933 bolts when used together. When fasteners are removed and replaced in this way, the cost of replacing DIN 933 bolts will be cheaper and more convenient.

Currently, many power generation equipment and vehicles such as airplanes, cars, trains and ships are developing rapidly. Therefore, our high-strength DIN 933 bolts and other locking parts need to adapt to the rapid development trend in order to achieve greater development. High-strength bolts are mainly used to connect some important mechanical equipment, especially for repeated disassembly and assembly. Various assembly methods require very high Square Bolt. The thread is also very important. The surface quality and manufacturing accuracy of the thread directly affect the safety factor of the equipment used.

Tags: ,

Copyright © 2020 FW61-Blog All rights reserved. Theme by Laptop Geek.