Industry News
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Automotive industry screws
The automotive industry is one of the markets with the highest demand and requirements for fasteners. We are good at getting closer to our customers and have good market knowledge and product quality, which makes us the preferred supplier for several global automotive companies. Automobiles are c...Read more -
Basic knowledge of hexagon bolts
Hexagon bolts actually refer to fasteners consisting of a head with a screw. Bolts are mainly divided into iron bolts and stainless steel bolts according to material. Iron is divided into grades, with the common grades being 4.8, 8.8, and 12.9. Stainless steel is made of stainless steel SUS201, S...Read more -
Introduce several methods of anti-loosening hex nuts!
There are three commonly used anti-loosening methods for hex nuts: frictional anti-loosening, mechanical anti-loosening and permanent anti-loosening. 1. Friction and anti-loosening, use: hexagonal nuts, spring washers, self-locking hexagonal nuts, etc. ① Spring washer anti-loosening The material ...Read more -
What is a hexagonal bolt Hexagonal bolt specification
Hexagonal bolts are often encountered in daily life, but because there are many kinds of hexagonal bolt specifications, it also causes some troubles for consumers to choose hexagonal bolts. Today, let’s take a look at what is a hexagonal bolt and the specification of a hexagonal bolts bolt,...Read more -
Introduce several methods of anti-loosening hex nuts!
After the slotted hexagon nut is tightened, use a cotter pin to pass through the small hole at the end of the bolt and the slot of the hexagon nut, or use an ordinary hexagon nut to tighten and drill the pin hole. ②Round hex nut and stop washer Insert the inner tongue of the washer into the groov...Read more -
Do you really understand hexagon socket bolts and external hexagon bolts?
Both are hexagonal, so what is the difference between the outer hexagon and the inner hexagon? Here, I will talk about the appearance, fastening tools, cost, advantages and disadvantages, and applicable occasions of the two in detail. Exterior Hexagonal bolts/screws should be familiar to everyone...Read more -
What is the mechanical anchor bolt for rear expansion? One article will help you understand!
The post-reaming anchor bolt means that after the straight hole is drilled in the concrete substrate, the hole is reamed again at the bottom of the hole, and the cavity after reaming and the open key piece of the anchor bolt form an interlocking mechanism to realize the post-anchoring connection....Read more -
Difference between stud bolt and single bolt
As the name implies, the stud has two heads, one end needs to be screwed into the main body, and then the accessories are installed. After installation, the other end of the stud needs to be removed, so the thread of the stud is often worn and damaged, but the replacement is very convenient becau...Read more -
How to understand chemical anchors?
The chemical anchor bolt is a new type of anchor bolt that appears after the expansion anchor bolt. It is a composite part that is made of a special chemical adhesive that fixes the screw rod in the drill hole of the concrete base material and realizes the anchoring of the fixing part. Chemical A...Read more -
Learn the following methods to test the quality of chemical anchors
Chemical anchor bolts are commonly used as reinforcement anchor bolts in engineering buildings, and their quality will directly affect the anchorage performance and product quality of engineering projects. Therefore, an indispensable step in our use is to test the quality of the anchor bolts. Tod...Read more -
Do you really know hexagon socket bolts and hexagon socket bolts?
They are all hexagons. What is the difference between the outer hexagon and the inner hexagon? Here, I will elaborate on their appearance, fastening tools, cost, advantages and disadvantages, and applicable occasions. appearance The outer hexagon bolt/screw should be familiar...Read more -
Why is hexagon nut the most common in life? What about other shapes?
Screws and nuts are common in daily life. There are many kinds of nuts, such as square nuts, round nuts, ring nuts, butterfly nuts, hexagon nuts, etc. The most common is hexagon nut, so why is hexagon nut the most common? What is the importance? 1. The nut is made into hexagon to make it more con...Read more