M12 Carbon Steel Hot Galvanized Boxbolt Blind Bolts
Model No.: BS-12
Model NO.: BS-12
Material: Medium Carbon Steel
Surface Treatment: Hot Galvanized,White Zinc
Product Name: M12 Carbon Steel Hot Galvanized Boxbolt Blind Bolt
Application: Marchinery,Chemical Industry,Environment,Building
HS Code: 7318159090
Standard: DIN, ANSI
Head Type: Hexagon
Material Can Choose: Carbon Steel or 316 Stainless Steel
Use: Blind Connection to Structural Steel and Structura
Trademark: No Mark
Origin: Zhejiang, China (Mainland)
M8 Carbon Steel Hex Nut Sleeve Anchor boxbolt Expansion Bolts
We are supplier of famous building company which in UK and USA.
galvanized sleeve anchors boxbolt
carbon steel or stainless steel material can be choose.
an expansion anchor for steel that can be used to make connections to structural tube sections.
suitable for use with rectangular, square and circular sections, or other types of steelwork where access is restricted to one side only.
M12 carbon steel hot galvanized BoxBolt blind bolts
There have M6.M8,M10,M12,M16,M20 Anchor Expansion Bolts in the form as below:
|Part No.&description||dimensional information||load information|
|bolt size||code||size||length(mm)|| fixing range |
| across of shoulder |
| shoulder thickness |
|DimA||DimB||Hole size||bolt dia||safe working loads(kn)||torque(Nm)|
Expansion bolts boxbolt for structural steel are mechanical fasteners typically consisting of a bolt, an expansion sleeve, and a cone-shaped nut that, when the bolt is tightened, is driven up inside the sleeve to create a wedging effect and expand the fastener (Figure 2). This 'blind connection' technique can just as easily be used to connect to the web of another structural section type, such as a wide flange beam. Unlike conventional bolted or welded connections, expansion bolts can be quickly installed by simply inserting the fastener into a pre-drilled hole and tightening with a torque Wrench. Due to the faster installation process, work in the field is reduced and, therefore, the cost and timeframe of the construction project are decreased.
These expansion bolts are suitable for structural connections due to their capability to resist loading in both tension and shear. For example, the allowable load values for a 3/4 inch diameter bolt are approximately 12,500 pounds for tension and 11,500 pounds for shear. Product sizes range from 5/16- to 3/4 inch and the total material thickness clamping range is from 1/8-inch for the smallest diameter to 3-3/8-inch for the largest diameter.
one is carbon steel,another is 316 stainless steel(the price is more higher than carbon steel).
Also,the carbon steel expansion anchor bolts has two surface treatment,
one is hot galvanizing,the other is zinc.
This M8 expansion anchor bolts boxbolt have three dimensions:
We also have stainless steel matereial:
The most common head options are shown here. If you require a different style, please contact us via the quote form
M12 carbon steel hot galvanized BoxBolt blind bolts/plastic box,then put in wooden carton.
How to install:
Photos that show the use and installation of expansion bolt
Contact us if you need more details on Blind Bolts. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Galvanized Boxbolt、Hot Galvanized Boxbolt Blind Bolts. If these products fail to match your need, please contact us and we would like to provide relevant information.