21 Years Professional Fastener Manufacturer

scroll down

Products

Quality comes first,integritycomes

High Strength Grade 8.8 10.9 12.9 Steel DIN931 ...

Product Photos and Information Name Hex Bolts Standards DIN ISO ANC BSW JIS et...

View More details+

High Strength Grade 4 8 10 12 Steel Black Oxide...

Product Photos and Information Name Hex Nuts Standards DIN ISO ANC BSW JIS etc...

View More details+

High Strength Grade 4.8 8.8 10.9 12.9 Zinc Plat...

Product Photos and Information Name Hex Flange Bolts Standards DIN ISO ANC BSW...

View More details+

High Strength Grade 4 8 10 12 Steel Color Yello...

Product Photos and Information Name Hex Flange Nuts Standards DIN ISO ANC BSW ...

View More details+

High Strength Grade 4.8 8.8 10.9 12.9 Steel Bla...

Product Photos and Information Name Allen Bolts Standards DIN ISO ANC BSW JIS ...

View More details+

High Strength Grade 4.8 8.8 10.9 12.9 Black Oxi...

Product Photos and Information Name Carriage Bolts Standards DIN ISO ANC BSW J...

View More details+

Stainless Steel A2-70 A4-80 SS201 SS304 SS316 D...

Product Photos and Information Name Nylock Nuts Standards DIN ISO ANC BSW JIS ...

View More details+

High Strength Grade 4.8 8.8 10.9 12.9 Steel Bla...

Product Photos and Information Name Carriage Bolts Standards DIN ISO ANC BSW J...

View More details+

High Strength Grade 4.8 8.8 10.9 12.9 Black Oxi...

Product Photos and Information Name CSK Head hex socket bolts Standards DIN IS...

View More details+

Factory area

Factory Warehouse

PRODUCTION WORKSHOP

more >

Dabang Workhouse

Dabang Factory (2)

Heat Treatment

Dabang Factory

TESTING EQUIPMENT

EQUIPMENT

OUR CERTIFICATE

CERTIFICATE

exhibition

Export to More Exhibiton

Export to more than 100 countries and understand the terms of each country.

Advantages

Our advantages

Export to more than 100 countries and understand the terms of each country.

–Such as Brazil, Argentina, Mexico, Chile, the United States, Russia, Thailand, Vietnam, Myanmar, Turkey, Saudi Arabia, Tanzania, South Africa, etc

Understand the foreign market and provide you with the best sales plan.

With an excellent freight forwarding team, you can save sea freight and avoid unnecessary trouble.

NEWS

Surface treatment, importance and maintenance of threaded rod

by admin on 23-05-30

Threaded rod is an important component in many industries and applications, which is used for fastening materials, suspension structures, supporting loads and other applications. Therefore, the proper maintenance and maintenance of the threaded rod is very important to ensure its life and functio...

Do you know the difference between cold heading nut and hot heading nut.

by admin on 23-05-26

Cold heading is the use of plasticity in the metal, in the selection of cold mechanics for pressure or cold drawing, to achieve the purpose of metal solid deformation. The forging process by which the top of a bar or wire is thickened at room temperature. Cold heading is mainly used in the manufa...

In-depth understanding of hexagonal bolts

by admin on 23-05-17

Hexagon bolt is a kind of fastener widely used in industrial and building environment. Like any mechanical part, hexagonal bolts have their advantages and disadvantages. Next, we will discuss the advantages and disadvantages, performance and some matters needing attention of hexagon bolts. Advant...

Small bolts are of great use at critical moments of “more than a thousand jin”

by admin on 23-05-12

On October 17, the mechanical sub-field of Gansu Liujiaxia Hydropower Plant, the national network, carried out an emergency drill for power preservation combined with practical work. After the start of the drill, the maintenance personnel of the mechanical auxiliary test class quickly arrived at ...

The importance of thread rolling

by admin on 23-04-19

Screw bolts are commonly used as small mechanical parts of fasteners, and the formation of their threads is of great importance to the use of screw bolts. What is thread rolling? Thread rolling is a forming process in which materials are reassembled to form the desired shape. The workpiece blank ...

The past and Future of self-tapping Screw

by admin on 23-04-11

Tapping screws only began to be commercialized in 1914. The first design was mainly inspired by wood screws. At that time, it was mainly used for the bonding of iron sheet on the conduit of air-conditioning system, so it was also called tin screw. After more than 80 years of development, it can b...

What are the manifestations of hydrogen embrittlement of fasteners, why hydrogen embrittlement occurs in fasteners, and how to eliminate hydrogen embrittlement of fasteners

by admin on 23-03-01

Hydrogen embrittlement mainly occurs on low-alloy high-strength steel, stainless steel and elastic parts, which naturally also include fastener products. What happens when fastener products undergo hydrogen embrittlement? Hydrogen embrittlement of fasteners usually occurs within a few hours of t...

Introduction of lock washers (double fold lock washers)

by admin on 23-01-13

lock washer Various machines and components are inseparable from fasteners in connection assembly. Fasteners bring convenience to the machinery industry, but they also have an inevitable weakness, that is, they will loosen by themselves in severe vibration, causing damage, disintegration or even ...

The difference between grade 4.8 bolts and grade 8.8 bolts.

by admin on 23-01-06

The standard values of 4.8 and 8.8 are based on the characteristics of the data, the better the performance. 1. Class 4.8 bolts are made of raw round steel. The specification and model is not accurate enough to resist bending deformation when connecting, but it is convenient to install an...

The “growth” history behind a screw

by admin on 22-11-23

A small screw, although small, is indispensable in daily life. In electronic products, mechanical products, digital products, electrical equipment, electromechanical machinery and other products. Screws are used in ships, vehicles, water conservancy projects, and even chemical experiments. This a...

Why Fastener Enterprises Develop to Industrial Clusters

by admin on 22-11-16

In the report of the “Twenty National Congress” held not long ago, it was pointed out that it is necessary to speed up the construction of a manufacturing power, a quality power, a space power, a transportation power, a network power, and a digital China. Emphasize the development of ...

Is this the hexagon bolt you know ？

by admin on 22-11-11

Hexagon head bolt is a kind of commonly used mechanical screw. The utility model has the advantages of easy disassembly and non sliding. Hexagon wrenches are usually 90 degrees long at one end and short at the other. Using short screws to hold the long side can save a lot of force and tighten the...

UNDERSTAND

NEED A SOLUTION?

Click to Download the Sample List