Hex Bolts

/Hex Bolts

Hex Bolts

  • DIN 6914 – Hex Bolts For High Strength Struct. Bolting

DIN 6914 Hex Bolts For High Strength Struct. Bolting

DIN 6914 Hex Bolts For High Strength Struct. Bolting DIN 6914 – Hex Bolts For High Strength Struct. Bolting manufacturers & suppliers in india, Carbon Steel/ Alloy Steel/ Stainless Steel DIN 6914 – Hex Bolts For High Strength Struct. Bolting manufacturers in india ISO 9001:2008 Certified Manufacturer & Suppliers Of SS DIN 6914 – Hex [...]

By |October 14th, 2019|Construction Bolts & Nuts, DoWeDo News, Hex Bolts, High Strength Bolts, High Strength Galvanized Bolts|Comments Off on DIN 6914 Hex Bolts For High Strength Struct. Bolting
  • Heavy Hex Bolts

Heavy Hex Bolts

Heavy Hex Bolts are designed for use in a variety of high temperature, high strength industrial applications, such as with steel fabrication and general construction. They feature a thicker head than standard or regular hex bolts, and offer a greater bearing surface that distributes the clamping load over a wider area. Heavy hex bolts can [...]

By |October 2nd, 2019|Construction Bolts & Nuts, Heavy Hex Bolts, Hex Bolts, High Strength Bolts|Comments Off on Heavy Hex Bolts

Bolt Heads and Threads

How are the bolt heads and threads processed? The forming of bolt head adopts cold heading plastic processing. Compared with cutting processing, the metal fibers are continuous along the shape of the product without cutting in the middle, which improves the strength of the product, especially the mechanical properties. Cold upsetting process includes cutting and [...]

By |September 18th, 2019|Fastener, Hex Bolts|Comments Off on Bolt Heads and Threads

Technological Process of Blackened Hexagonal Bolts

The blackening process of blackened hexagonal bolts has the advantages of safety, no electricity, high efficiency, low cost, simple equipment, easy operation and strong process adaptability. The specific process is as follows: 1. Cleaning 2. Degreasing: the workpiece must be completely immersed in the degreasing solution; the concentration of the degreasing solution is 12-14, the [...]

By |August 13th, 2019|Hex Bolts|Comments Off on Technological Process of Blackened Hexagonal Bolts

Hexagon Bolt Manufacturing Process

In general, there are two Hexagon bolt manufacturing process, the first is the punch and the second is the filature. The advantage of this process is that the cost is lower, but the quality does not meet the high strength requirements. Here is a process for producing a hexagonal bolt using a cold heading machine. [...]

By |July 27th, 2019|Hex Bolts|Comments Off on Hexagon Bolt Manufacturing Process

Breakage of High Strength Hex Socket Bolts

Although the quality of the high strength hex socket bolts is still relatively good, it can meet the basic strength requirements, but sometimes the fatigue strength is too large for us to imagine, and the high-strength hex bolts will also break. Here is a detailed analysis of the specific reasons: The high strength hex socket [...]

By |July 23rd, 2019|Hex Bolts, High Strength Bolts|Comments Off on Breakage of High Strength Hex Socket Bolts

Dacromet Hex Bolt

The Dacromet Hex Bolt refers to a hexagonal bolt that has been treated with the Dacromet process and is highly resistant to corrosion. The Dacromet process can resist the erosion of chloride ions, reform the defects of the traditional process of anti-corrosion, and put the anti-corrosion technology into a new stage. It can be said [...]

By |July 21st, 2019|Hex Bolts, Nuts|Comments Off on Dacromet Hex Bolt

Galvanized Hexagonal Bolts

Galvanized hexagonal bolts refer to the treatment of ordinary hexagonal bolts after degreasing, pickling and fluxing, soaking in molten zinc to obtain a zinc coating. It is characterized by durability, high reliability and time saving. Labor saving and excellent resilience. However, the Galvanized Hexagonal Bolts also have disadvantage, it is difficult to screw the bolt [...]

By |July 20th, 2019|Hex Bolts|Comments Off on Galvanized Hexagonal Bolts

A490 Hex Structural Bolt

A490 Hex Structural Bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws. A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter [...]

By |June 22nd, 2019|Heavy Hex Bolts, Hex Bolts, High Strength Bolts|Comments Off on A490 Hex Structural Bolt

Bolt Threads Processing

Bolt threads are usually processed by cold, so that the thread blanks in a certain diameter range can be formed by rubbing (rolling) the screw plate (die), and by the pressure of the screw plate (rolling die). The plastic streamline of the threaded part can be obtained without cutting off, the strength is increased, the [...]

By |June 11th, 2019|Flange Head Bolts, Heavy Hex Bolts, Hex Bolts, High Strength Bolts|Comments Off on Bolt Threads Processing

Hexagonal Cylindrical Head Bolts

When inner hexagonal cylindrical head bolts are manufactured by cold heading process, the original structure of steel will directly affect the forming ability of cold heading process. The plastic deformation of local area in cold heading process can reach 60%-80%. Therefore, steel must have good plasticity. When the chemical composition of steel is constant, metallographic [...]

By |June 9th, 2019|Heavy Hex Bolts, Hex Bolts|Comments Off on Hexagonal Cylindrical Head Bolts

Difference between High Strength Bolt and Common Bolt

From the point of view of raw materials, material of High Strength Bolt and Common Bolt strength is different. High strength bolts are made of high strength materials. The bolts, nuts and washers of high strength bolts are made of high strength steel, commonly used in 45 steel, 40 boron steel, 20 manganese titanium boron [...]

By |May 27th, 2019|Carriage Bolts, Elevator Bolts, Heavy Hex Bolts, Hex Bolts, High Strength Bolts|Comments Off on Difference between High Strength Bolt and Common Bolt

Features and Application of Bolts

Hex Bolts Hex bolts are one of the most widely used types of bolts. Its Class A and Class B bolts are used for important applications where high assembly accuracy is required and subjected to large shocks, vibrations or alternating loads. Its C-class bolts are used in applications where the surface is rough and the [...]

By |April 16th, 2019|Flange Head Bolts, Heavy Hex Bolts, Hex Bolts|Comments Off on Features and Application of Bolts
  • High Strength Bolts

Method of High Strength Bolts Fastening

The degree of tightening of ordinary bolts is not clearly defined, and the force applied during locking is generally as long as the connection is tight. However, since the tension is not applied when the lock is applied, the nut is prone to loosening. To prevent loosening, the inner nut can be pressed by the [...]

By |April 14th, 2019|Heavy Hex Bolts, Hex Bolts, Lag Screw Bolts|Comments Off on Method of High Strength Bolts Fastening
  • History of Bolts

History of Bolts

The riveting bolts were still widely used until the 1950s, but the construction process of the riveting bolts was not only dangerous but also difficult for professional technicians. It also produced noise resistance during construction, and the construction quality was difficult to control due to the strength and clamping efficiency of the riveting bolts. In [...]

By |April 12th, 2019|Heavy Hex Bolts, Hex Bolts|Comments Off on History of Bolts
  • Hexagonal Bolt

Hexagonal Bolt Material

Hexagonal bolt material At present, the hexagonal bolts in the market are mainly made of carbon steel, stainless steel and copper. Carbon steel. We distinguish low-carbon steel, medium-carbon steel, high-carbon steel and alloy steel by carbon content in carbon steel. Low carbon steel C%<0.25% is commonly referred to as A3 steel in China. Foreign countries [...]

By |April 4th, 2019|Heavy Hex Bolts, Hex Bolts|Comments Off on Hexagonal Bolt Material
  • Introduction of Hex Bolt

Introduction of Hex Bolt

Introduction of Hex Bolt The inside hex bolt head is round on the outside and concave in the middle, and the hex bolt is the common kind of hexagonal head with hex edges. The inner hex screwdriver looks like `7'. Cut two segments of the hex steel bar into 90 degrees bending to form an [...]

By |April 3rd, 2019|Heavy Hex Bolts, Hex Bolts|Comments Off on Introduction of Hex Bolt
  • Hex Bolts

Classification of Hex Bolts

Classification of Hex Bolts Hex Bolts are divided into outer hexagonal bolts and inner hexagonal bolts. According to the force mode of connection, there are ordinary and hinged holes. The bolts used for hinged holes should match the size of holes. They should be used when subjected to transverse force. The countersunk heads with hexagonal [...]

By |April 2nd, 2019|Heavy Hex Bolts, Hex Bolts|Comments Off on Classification of Hex Bolts