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Weld Cobra CB-W1045

Model CB-W1045 / WELD COBRA（ウェルドコブラ） / Japan Power Fastening Corporation (Official website)

A lightweight weld anchor for attaching welding-work components to concrete. Can be installed with a 6.4 mm pilot hole, enabling faster installation speed.

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Specifications

Outer diameter D1 10 mm
Outer diameter D2 6 mm
Overall length L1 45 mm
Head length L2 10 mm
Drill diameter 6.4 mm
Drilling Depth 45 mm
Anchor embedment depth 35 mm
Maximum Tensile Load (Concrete Strength 24 N/mm², Test Data) 4.0 kN
Shear maximum load (concrete strength 24 N/mm2, experimental data) 6.0 kN

WELD COBRA（ウェルドコブラ） model comparison

Compare 2 models in the same series by specification.

Model Outer diameter D1 Outer diameter D2 Overall length L1 Head length L2 Drill diameter Drilling Depth Anchor embedment depth Maximum Tensile Load (Concrete Strength 24 N/mm², Test Data)
CB-W1045 This product 10 mm 6 mm 45 mm 10 mm 6.4 mm 45 mm 35 mm 4.0 kN
CB-W1055 10 mm 6 mm 55 mm 20 mm 6.4 mm 45 mm 35 mm 4.0 kN

Description

Approximately 50% lighter than conventional anchors, making it easy to carry on site. Because the embedment depth is constant, the weld head is less likely to sink into the hole even in deep holes. Since anchors are inserted first and then driven in together, temporary fixing in overhead positions is also possible. Used widely in general welding work such as sash installation, door frame installation, and shutter installation. Standard product with overall length 45 mm and head length 10 mm.

Features

  • Approximately 50% lighter than conventional anchors
  • Pilot hole diameter of only 6.4 mm greatly improves installation speed
  • Constant embedment depth; weld head does not sink into the hole even in deep holes
  • Temporary fixing in overhead positions is possible
  • Anchors can be inserted first and driven in together

Applications

  • Sash installation
  • Door frame installation
  • Shutter installation
  • General welding work

FAQ

Q. How is the CB-W1045 used for sash installation and door frame installation?
A. It is used for general welding work such as sash installation, door frame installation, and shutter installation. The method involves inserting the anchors first and then driving them in together.
Q. What are the pilot hole diameter and drilling depth for the CB-W1045?
A. The drill diameter is 6.4 mm and the drilling depth is 45 mm. The anchor embedment depth is 35 mm.
Q. How do the weight and installation performance of the CB-W1045 compare with conventional products?
A. It is approximately 50% lighter than conventional anchors, making it easy to carry on site. A pilot hole diameter of only 6.4 mm greatly improves installation speed.
Q. Can the CB-W1045 be installed in overhead positions?
A. Yes, temporary fixing in overhead positions is possible.
Q. What are the dimensions and load capacity test data for the CB-W1045?
A. Outer diameter D1 is 10 mm, outer diameter D2 is 6 mm, overall length L1 is 45 mm, and head length L2 is 10 mm. In test data based on concrete strength of 24 N/mm2, the maximum tensile load is 4.0 kN and the maximum shear load is 6.0 kN.

Written by AI based on the content of the source documents.

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