Carriage Bolts

//Carriage Bolts

Carriage Bolts

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 are 8.8 grade or above, there are 10.9 grade, 12.9 grade, all of them are high strength steel structure bolts, [...]

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

General Knowledge of Steel Structure Bolt Thread

The Steel Structure Bolt thread refers to a kind of uniform helix bulge on the screw or bolt surface or the section of the internal surface, which mainly plays the role of connection, adjustment, transfer movement, etc. Generally speaking, the thread of steel structure bolt can be divided into three types according to the structural [...]

By |June 6th, 2020|Bolt Types, Carriage Bolts, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Structure Bolts, Socket Head Bolts, Stainless Steel Bolts, Structural Bolts|Comments Off on General Knowledge of Steel Structure Bolt Thread
  • FASTENERS Material

FASTENERS Material

FASTENERS Material: CARBON STEEL lOW TEMPERATURE CARBON STEEL LOW ALLOY STAINLESS STEELS – DUPLEX & SUPER DUPLEX NICKEL ALLOYS ZIRCONIUM EYE BOLT EYE BOLT WITH SHOULDER EYE BOLT NO SHOULDER TURNED EYE BOLTS SCREW THREAD EYE BOLT U-BOLTS SQUARE U-BOLTS LAG BOLTS BOLTS AND NUTS SERRATED FLANGE BOLTS BUTTON HEAD BOLTS HEAVY HEX BOLTS SQUARE [...]

  • Low Price DIN603 Carriage Bolt

Low Price DIN603 Carriage Bolt

Low Price DIN603 Carriage Bolt Name High Quality Low Price DIN603 Carriage Bolt Meterial Stainless Steel Standard DIN603 Certification ISO9001,SGS,ROHS Advantages of custom bolts 1) Customization of products and services is to produce products and services according to consumer needs, which can avoid the product being unsalable and lead to idle Increase inventory costs, capital [...]

By |December 16th, 2019|Bolt Types, Bolts & Nuts Grade, Carriage Bolts, Fastener, Stainless Steel Bolts|Comments Off on Low Price DIN603 Carriage Bolt

Carriage Bolts Grade 8.8

Carriage Bolts Grade 8.8 Carriage Bolts are designed to be used in applications that require a low profile head and the Grade 8 strength level ensures that the carriage bolts will hold up in the most demanding applications. Popular applications include plow blade bolts, curb guard bolts and shaker screen assemblies. The low profile head [...]

By |December 6th, 2019|Bolt Types, Bolts & Nuts Grade, Carriage Bolts, DoWeDo News, Fastener, Grade 8.8|Comments Off on Carriage Bolts Grade 8.8

Connections of High Strength Bolts

The difference between friction type and compression type connections of high strength bolts: High-strength bolt connection can be divided into two types: high-strength bolt friction connection and high-strength bolt compression connection according to different design and stress requirements when shearing force is applied. The essential difference between the two types is that the ultimate state [...]

By |May 29th, 2019|Carriage Bolts, Heavy Hex Bolts|Comments Off on Connections of High Strength 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

Bolts Production Material

At present, the standard Bolts Production Material on the market mainly include carbon steel, stainless steel and copper. Carbon steel: We distinguish low carbon steel, medium carbon steel and high carbon steel as well as alloy steel with carbon content in carbon steel. stainless steel: Performance rating: 45, 50, 60, 70, 80. copper: Common materials [...]

By |May 11th, 2019|Bracket Bolt, Carriage Bolts, Countersunk Bolt, Elevator Bolts, Eye Bolts, Flange Head Bolts, Heavy Hex Bolts|Comments Off on Bolts Production Material

Bolt Manufacturing Process

Annealing: The wire is heated to a suitable temperature for a certain period of time, and then slowly cooled to adjust the crystal structure, reduce the hardness, and improve the normal temperature processability of the wire. Pickling: removes the oxide film on the surface of the wire and forms a phosphate film on the metal [...]

By |May 7th, 2019|Bracket Bolt, Carriage Bolts, Countersunk Bolt, Elevator Bolts, Heavy Hex Bolts|Comments Off on Bolt Manufacturing Process
  • 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