Mechanical anchors have been well received by various projects since their production. Don't look at it as a small fastener, but the reaming wall at the bottom of the hole is tangent to the locking bolt of the mechanical anchor, which can form a firm locking effect, thus completing the anchoring function. Since the development of mechanical anchors, many types of models have been formed, and the most well-known ones are M12, M16, M20 and so on. So what do these M mean? What does the number represent?
First of all, the letter "M", which represents the diameter of the mechanical anchor bolt, generally speaking, the mechanical anchor is differentiated by the difference in diameter, then the latter number is obvious, representing the diameter value. After learning to distinguish mechanical anchors with different diameters, you can understand the best place for them to function. Tell you a little secret, the appropriate diameter of the mechanical anchor can be used to improve the carrying capacity.
Regardless of the specification of the mechanical anchor, the mechanical anchor bolts produced by Nanjing Mankate have great performance in all types of projects. For example, the M12/16/20 rear-expanded mechanical anchor bolt used in Hefei Metro; the M20 rear-expanded mechanical anchor bolt used in the Yinchuan Marriott Hotel. Nanjing Mankate has produced mechanical anchors for 15 years, which is worth your choice!
Editor: Nanjing Mankate, if you need to reprint, please indicate the source!
Original link: https://www.njmkt.net/Article/jxmsdmdbzs.html
