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Hexagon Head Bolts Installation and Application

Hexagon head bolts installation and application is directly related to the quality and service life of fasteners, and the safety of bolts is the primary consideration. Main factors affecting hexagon head bolt: the selection of [...]

By |July 8th, 2020|Categories: Fastener, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Bolts, High Strength Structure Bolts|Tags: , |Comments Off on Hexagon Head Bolts Installation and Application

Characteristics of Steel Structure Bolts

Steel structure bolts are high strength bolts, and also kinds of standard parts. Good fastening performance, used in steel structure, engineering, so that the tightening effect. General steel structure, the requirements of steel structure bolt [...]

By |July 5th, 2020|Categories: Bolt Types, Carriage Bolts, Lag Screw Bolts, Stainless Steel Bolts, Structural Bolts|Tags: , , |Comments Off on Characteristics of Steel Structure Bolts

Grade 12.9 Hex Bolts Types

According to the items, the Grade 12.9 Hex Bolts can be divided into grade 12.9 external hexagon screw, grade 12.9 hexagon socket head screw (cup head), grade 10.9 countersunk head hexagon screw (flat cup), grade [...]

By |July 1st, 2020|Categories: Bolt Types, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, Socket Head Bolts|Tags: , , |Comments Off on Grade 12.9 Hex Bolts Types

Application of Hexagon Head Bolt

The installation and use of hexagon head bolts are directly related to the quality and service life of fasteners, and the safety of bolts is the primary consideration. The main factors affecting the hexagon head [...]

Classification of Internal Hexagon Bolts

Internal Hexagon Bolts are divided into cylinder head hexagon socket head bolts, which is the most commonly used one. There are many kinds of hexagon head bolts. According to the material, they are divided into [...]

By |June 27th, 2020|Categories: Bolt Types, Hex Bolts, Hexagon Bolt, Structural Bolts|Tags: |Comments Off on Classification of Internal Hexagon Bolts

About Hot-dip Galvanized Hexagon Screw

The hot-dip galvanized hexagon screw is to place the bolt in the high-temperature zinc solution of 600 ℃ so that its surface is coated with a dark gray surface. The advantages of hot-dip galvanized hexagon [...]

By |June 25th, 2020|Categories: A490, ASTM International Standard, Bolt Types, Heavy Hex Bolts, Hexagon Bolt, High Strength Structure Bolts|Tags: , |Comments Off on About Hot-dip Galvanized Hexagon Screw

About High Strength Black Bolt

Production process of high strength black bolt: Rack mounting → oil removal by boiling alkali solution → water cleaning → rust removal by hydrochloric acid solution → water cleaning → boiling water heating → oxidation [...]

Advantages of Dacromet Hexagon Bolt

Dacromet hexagon bolt has many advantages, which are listed as follows: Ultra strong corrosion resistance: the thickness of Dacromet hexagon bolt film is only 4-8 μ m, but its antirust effect is more than 7-10 [...]

By |June 21st, 2020|Categories: Bolt Types, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Bolts, High Strength Structure Bolts|Tags: |Comments Off on Advantages of Dacromet Hexagon Bolt

Torque Coefficient of Overlong Bolt

The overlong bolt is usually constructed by the torque axial force method, which is divided into two stages of initial tightening and final tightening. The torque coefficient refers to the coefficient between the torque and [...]

By |June 19th, 2020|Categories: Bolt Types, Heavy Hex Bolts, High Strength Bolts, High Strength Structure Bolts|Tags: , |Comments Off on Torque Coefficient of Overlong Bolt
  • 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 |June 17th, 2020|Categories: Heavy Hex Bolts, Hex Bolts|Tags: , , |Comments Off on Introduction of Hex Bolt