Monthly Archives: April 2019

//April

Application of Eye Bolts

Eye bolts are widely used in port, shipbuilding, railway, construction, plastic machinery, industrial control, pipeline auxiliary, marine rescue, Airport construction, aerospace, venues and other important industries as well as mechanical equipment of infrastructure projects. Cautions for using eye bolts: Users must be trained before they can use the product. In order to use the product [...]

By |April 29th, 2019|Eye Bolts|Comments Off on Application of Eye Bolts

Classification of Hex Nuts

Hex nuts are classified into I type, II type and thin type according to the nominal thickness. Nuts of class 8 or higher are divided into two types, type I and type II. The type I hex nut is the most widely used, and the type 1 nut is divided into three grades A, B, [...]

By |April 26th, 2019|Hex Nuts, Hexagon Nut|Comments Off on Classification of Hex Nuts

Basic Information of Nut

The nut is a fastener having an internal thread and used in conjunction with a bolt, a mechanical part having an internal thread and used in conjunction with the screw to transmit motion or power. The nut is a part that is screwed together with a bolt or a screw for fastening, and all the [...]

By |April 23rd, 2019|Heavy Hex Nuts, Hex Nuts, Lock Nuts, Square Nuts|Comments Off on Basic Information of Nut

About Hexagon Nut

Hexagon nut is used in conjunction with bolts and screws to connect the fastening mechanism. Among them, Type I hex nuts are the most widely used. Class C nuts are used on machines, equipment or structures with rough surface and low precision. Class A and Class B nuts are used for machines with smooth surface [...]

By |April 22nd, 2019|Hex Nuts, Hexagon Nut|Comments Off on About Hexagon Nut

T-slot Bolts and Anchor Bolt

T-slot bolt T-slot bolts are used where bolts can only be joined from one side of the joined part. Insert the bolt from the T-slot and turn it 90 degrees to make the bolts unable to escape. It can also be used in applications where the structure requirements are compact. Anchor bolt For the pre-buried [...]

By |April 20th, 2019|Flange Head Bolts, Plow Bolts, Socket Head Bolts|Comments Off on T-slot Bolts and Anchor Bolt

Square Head Bolt’s Features

Hexagon head reaming bolt The hinged hole bolts accurately fix the mutual position of the linked parts and can withstand shear and extrusion in the transverse direction. Cross recessed hex head bolt Easy to install and tighten, mainly used for light work and instrumentation with less load Square head bolt The square head bolt has [...]

By |April 18th, 2019|Countersunk Bolt, Flange Head Bolts, Square Head Bolt|Comments Off on Square Head Bolt’s Features

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
  • 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 the drill and then punch the wall. The depth of the hole is preferably the same as the length of [...]

By |April 11th, 2019|Expansion Screw, Lag Screw Bolts|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 to prevent the bolt from turning when the nut is tightened. Bracket bolts are usually used to fix boards or [...]

By |April 8th, 2019|Bracket Bolt|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 plow and other heavy equipment. The name of these bolts comes from connecting the cutting edge of the plow to [...]

By |April 7th, 2019|Plow Bolts|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 is mostly used in places where the force is not large, so the material is relatively soft. Carriage Bolts features [...]

By |April 5th, 2019|Carriage Bolts|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 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