Fixings and innovative solutions for pros at CELO

Concrete screw BTS5 B, hexagonal head

Direct, fast installation and long-lasting fixing into concrete


The concrete screw BTS5 B with hexagonal head (SW8 head -Ø: 11 mm) is perfectly suited for a direct and fast fastening in different base materials with special capabilities into concrete.

The BTS5 is well suited for electrical and sanitary applications like clipping pipes, shelving brackets used in electrical equipment, HVAC strapping, wood headers, window frames, jambs & sills, door frames to masonry, plywood backer boards to masonry & exterior installation into masonry, etc.

It requires very low screw-in force due to the small drill hole of only 5 mm and the low setting depth of only 25 mm. It is even possible to install it manually without a screwdriver.

Despite its small dimensions, the BTS5 is a concrete screw that holds loads of up to 80 kg on concrete. The zinc flake coating provides high corrosion protection.

Like all BTS screws the BTS 5 is removable allowing for greater flexibility on the job and can be used in place of traditional mechanical expansion anchors such as wedge anchors, sleeve anchors and plugs.
Product overview

Click in a reference to know more. Filter your selection using the options in the "show filters" button:

Click in a reference for further details and use the arrows to see other references. Filter your selection using the options in the "see filters" button:

Show filters

Direct and fast fixing

Small pre-drill with 5mm drill bit

Manual installation without battery screwdriver

Zinc flake coating (ZnAl) for improved corrosion resistance and higher application security

Further specifications:

  • Sanitary fixings
  • Metal clips
  • Base protection profiles
  • Fittings
  • Profiles

Areas of application:

  • Concrete
  • Natural stone
  • Solid brick
  • Solid sand-lime brick
  • Hollow brick

Do you have any questions about this product?

Request more info

Select your Country

You’re visiting CELO Fixings Spain with the product offering available in your region. Click on the button to continue to the International site or close this tab.

Go to International site