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Expansion Anchors for Steel, Expansion Anchors, Boxbolt manufacturer / supplier in China, offering M12 Boxbolt Expansion Anchors for Steel, Electric Wire Stripper Cable Stripper Crimping Tool Cable Knife, Color ABS PP Wheel Cover Rim Cover 13" and so on.

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M12 Boxbolt Expansion Anchors for Steel

FOB Price: US $0.5-0.9 / Piece
Min. Order: 5,000 Pieces
Min. Order FOB Price
5,000 Pieces US $0.5-0.9/ Piece
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Port: Ningbo, China
Production Capacity: 50000/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: bs-012
  • Material: Medium Carbon Steel
  • Surface Treatment: Hot Galvanized,White Zinc
  • Product Name: M8 Carbon Steel Hex Nut Sleeve Anchor Expansion Bo
  • Application: Marchinery,Chemical Industry,Environment,Building
  • Name: Boxbolt
  • Shear: 48.29
  • Transport Package: 30PCS/Carton
  • Origin: Zhejiang, China (Mainland)
  • Standard: DIN, ANSI
  • Connection: Hex
  • Head Type: Hexagon
  • Material Can Choose: Carbon Steel or 316 Stainless Steel
  • Use: Blind Connection to Structural Steel and Structura
  • Tensile: 29.43
  • Trademark: No Mark
  • Specification: M12
  • HS Code: 7318159090
Product Description
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.

BoxBolt is a fully tested and approved blind connection solution for connecting to hollow section steel or where access is restricted to one side only. The BoxBolt is suitable for use with rectangular, square and even circular hollow sections. The BoxBolt features a hexagon head design to aid installation with a standard wrench.
The BoxBolt is available in three finishes; Zinc Plated for the less aggressive environments, Hot Dip Galvanized for the more aggressive environments, and Stainless Steel for the most demanding of applications. These finishes combined with three lengths of BoxBolt make it extremely flexible to suit its environment and application.

There have M6.M8,M10,M12,M16,M20 Anchor Expansion Bolts in the form as below:

Part No.&descriptiondimensional information load information
bolt sizecodesizelength(mm)fixing range
(dim x)
across of shoulder
shoulder thickness
DimADimBHole sizebolt diasafe working loads(kn)torque(Nm)
    minmax      shear 
M6BS1_06145329185301111 +1.0,-0.25M6519
M8BS1_08150326226351314 +1.0,-0.25M8725
M10BS1_10150323247401518 +1.0,-0.25M101345
M12BS1_12155325268501820 +1.0,-0.25M121580
M16BS1_16175335369552026 +2.0,-0.25M1635190
M20BS1_2011003424611702533 +2.0,-0.25M2040300
Expansion bolts 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 have three dimensions:

M12 Boxbolt Expansion Anchors for Steel
We also have stainless steel matereial:
M12 Boxbolt Expansion Anchors for Steel

Package details:
Carbon Steel Hex Nut Sleeve Anchor boxbolt Expansion Bolts/plastic box,then put in wooden carton.

M12 Boxbolt Expansion Anchors for Steel

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M12 Boxbolt Expansion Anchors for Steel
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Mrs. Abby Shao
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