BAZ / BA / EKA wedge anchor bolt, sleeve anchor and drop-in anchor
Country: Spain · Model: BAZ / BA / EKA
BAZ / BA / EKA metal expansion anchors cover wedge anchor bolts, sleeve anchors, drop-in anchors and ceiling anchors made of galvanised steel and A4 stainless steel. They fix building structures, equipment, cable trays, panels, pipelines, fences and brackets to concrete and stone.
- Types
- BAZ, BA, EKA wedge anchor bolts, sleeve, drop-in and ceiling anchors
- Material
- galvanised steel; A4 stainless steel
- Approvals
- ETA (option 1) for cracked concrete, seismic
Technical specifications
| Types | BAZ, BA, EKA wedge anchor bolts, sleeve, drop-in and ceiling anchors |
|---|---|
| Material | galvanised steel; A4 stainless steel |
| Approvals | ETA (option 1) for cracked concrete, seismic |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
When the nut is tightened or the anchor is driven in, the cone spreads the expansion sleeve or wedge and the anchor jams in the walls of the hole. The anchor bolt range includes BAZ plus, BAZ (also in single packs, galvanised), BAZ-H with a DIN 440 washer for timber structures, BA plus in the standard version and with a DIN 440 washer, BA A4 of stainless steel, galvanised EKA and BAZ2 of steel or A4 stainless steel. For the anchor bolts the manufacturer states an ETA for cracked concrete and for seismic loads, so they are used in seismic regions too. Sleeve anchors work in concrete and stone and are suitable for through-fixing via the part being fastened. Drop-in and ceiling anchors have an internal thread for a threaded rod on which ventilation, pipelines, cable trays and luminaires are hung from concrete floors.
How to choose
The type of anchor is determined by the way it is loaded, and the material by the environment. Heavy steel structures, supports and panels in concrete with possible cracks are fixed on wedge bolts with ETA option 1, hangers on threaded rods on drop-in or ceiling anchors, and through-fixing is easier with sleeve anchors. Near the edge of concrete, where expansion is undesirable, the BTS B screw anchor for C20/25–C50/60 concrete is better suited, and for hollow masonry the ResiFIX chemical anchor. The size is chosen according to the ETA and the manufacturer's design software.
Request a price and lead time
BAZ / BA / EKA wedge anchor bolt, sleeve anchor and drop-in anchor. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Can the BAZ plus anchor bolt be installed in cracked concrete?
Yes, option 1 of the European Technical Assessment ETA is stated for the BAZ plus and BAZ-H, which gives approval for cracked concrete.
Why is the BAZ-H anchor supplied with a DIN 440 washer?
The BAZ-H version, like one of the BA plus variants, has a DIN 440 washer and is intended for fixing timber structures to concrete.
When is an A4 stainless steel wedge anchor needed instead of a galvanised one?
A4 stainless steel is chosen where galvanising will not withstand moisture or an aggressive environment. BA A4 and BAZ2 are made in this version.
Where are the BAZ, BA and EKA anchors made?
The anchor manufacturer belongs to a Spanish family group that has specialised in fasteners for more than 50 years. Its plants in Spain, Germany, China, the USA and Mexico make about 14 million screws and 1 million plastic plugs every day for customers in more than 100 countries.
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Need a price, lead time or replacement?
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