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Technology of Hot Dip Galvanized Bolts

Technology of Hot Dip Galvanized Bolts Hot dip galvanized bolts are special bolts product produced by hot galvanizing treatment, which is widely used in industrial infrastructure construction and machining. Hot dip galvanized hexagon bolt production [...]

By |May 13th, 2021|Categories: Bolt Types, DoWeDo News, Hex Bolts, Hexagon Bolt|Tags: , , |Comments Off on Technology of Hot Dip Galvanized Bolts

Material of High Strength Stud Bolt

Material of High Strength Stud Bolt High strength stud bolt is used for mechanical fixed link function. Both ends of the stud bolt have threads, and the screw in the middle has thick and thin [...]

By |May 11th, 2021|Categories: Bolt Types, Stud Bolt|Tags: , , |Comments Off on Material of High Strength Stud Bolt

High Strength Blackened Bolt

High Strength Blackened Bolt Blackening process is blackening during tempering in heat treatment process. Different blackening process will directly affect the quality of screws. Attention should be paid to the following problems in the treatment [...]

By |May 8th, 2021|Categories: Bolt Types, Heavy Hex Bolts, Hex Bolts|Tags: , , , |Comments Off on High Strength Blackened Bolt

Material and Application of High Strength Stud Bolt

Material and application of high strength stud bolt High strength stud bolt is used for mechanical fixed link function. Both ends of the stud bolt have threads, and the screw in the middle has thick [...]

By |April 29th, 2021|Categories: Bolt Types, Stud Bolt|Tags: , , |Comments Off on Material and Application of High Strength Stud Bolt

Advantages and Applications of High Strength Hot Dip Galvanized Bolt

Advantages and applications of high strength hot dip galvanized bolt The high-strength galvanized bolt is a method of immersing the bolt into the pre heated and melted zinc plating bath to form a layer of [...]

By |April 25th, 2021|Categories: Bolt Types, Heavy Hex Bolts, Hexagon Bolt, High Strength Bolts, High Strength Structure Bolts, Structural Bolts|Tags: , |Comments Off on Advantages and Applications of High Strength Hot Dip Galvanized Bolt

Appearance Requirements for Blackening of High Strength Bolts

Appearance requirements for blackening of high strength bolts: 1. The appearance of blackening treatment is blue black or dark black. 2. The film crystallizes compactly and evenly, and the product has no bottom exposure, obvious [...]

By |April 23rd, 2021|Categories: Bolt Types, High Strength Bolts, High Strength Structure Bolts|Tags: , , |Comments Off on Appearance Requirements for Blackening of High Strength Bolts

Anti Loosing Method of Outer Hexagon Bolt

Anti loosing method of outer hexagon bolt 1、 Permanent anti loosing method Spot welding, riveting, bonding, etc. This method mostly needs to crush the threaded fasteners during disassembly, which can not be reused. 2、 Friction [...]

By |April 21st, 2021|Categories: Bolt Types, Hex Bolts, Hexagon Bolt, High Strength Bolts|Tags: , |Comments Off on Anti Loosing Method of Outer Hexagon Bolt

Anti Rust Treatment Method of Dacromet Hexagon Bolt

Anti rust treatment method of Dacromet hexagon bolt: 1. Rust removal: The derusting process in Dacromet bolt treatment is different from the general pre-treatment method of coating, and acid pickling is used for derusting. This [...]

Processing Technology of Blackened Hexagon Bolt

The processing technology of blackened hexagon bolt is divided into three kinds: low temperature blackening, high temperature blackening and optical extinction blackening. 1. Low temperature blackening The product quality of low temperature blackening process of [...]

By |April 13th, 2021|Categories: Bolt Types, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Bolts, Structural Bolts|Tags: , , |Comments Off on Processing Technology of Blackened Hexagon Bolt

Application of Hot Dip Galvanized Hexagon Bolts

Application of hot dip galvanized hexagon bolts There are quite a lot of bolts types. Some bolts may only be used in special places, such as hot dip galvanized hexagon bolts are generally suitable for [...]

By |April 11th, 2021|Categories: Bolt Types, Bolts & Nuts Grade, Grade 10.9, Grade 8.8, Heavy Hex Bolts, High Strength Structure Bolts, Structural Bolts|Tags: , , |Comments Off on Application of Hot Dip Galvanized Hexagon Bolts