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  • 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 [...]

By |April 14th, 2019|Categories: Heavy Hex Bolts, Hex Bolts, Lag Screw Bolts|Tags: |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, [...]

By |April 12th, 2019|Categories: Heavy Hex Bolts, Hex Bolts|Tags: , |Comments Off on History of Bolts
  • Expansion Screw

Expansion Screw Installation Steps

Install expansion screw prepare tools: hand drill, hammer, cross screwdriver, pencil. After preparing the tool, select an alloy drill bit of the same diameter as the expansion screw of the expansion screw, install it on [...]

By |April 11th, 2019|Categories: Expansion Screw, Lag Screw Bolts|Tags: |Comments Off on Expansion Screw Installation Steps
  • Bracket Bolt

Bracket Bolt

The bracket bolt has a dome or sink head, and the top of the handle has a short square section under the head of the bolt. The square part is clamped into the fixed part [...]

By |April 8th, 2019|Categories: Bracket Bolt|Tags: |Comments Off on Bracket Bolt
  • Plow Bolts

Application of Plow Bolts

The Plow Bolts are designed with a short square sinking head under the head of the bolt. The square part is used to prevent rotation when fastened through nuts. Plow Bolts are usually used in [...]

By |April 7th, 2019|Categories: Plow Bolts|Tags: |Comments Off on Application of Plow Bolts
  • Carriage Bolts

Application for Carriage Bolts

As its name suggests, Carriage Bolts inserts the square neck of the head into the groove of the connector, reduces the height of the protruding surface and tightens the screw from the opposite side. It [...]

By |April 5th, 2019|Categories: Carriage Bolts|Tags: |Comments Off on Application for Carriage 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 [...]

By |April 4th, 2019|Categories: Heavy Hex Bolts, Hex Bolts|Tags: , |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 [...]

By |April 3rd, 2019|Categories: Heavy Hex Bolts, Hex Bolts|Tags: , , |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 [...]

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