Bolt tie BZ3, A4

Item no. 3498722 | EAN 4012197357153

Stainless steel
Product description

Product description

Bolt tie BZ3 for the anchoring of medium-duty to heavy-duty loads, both in cracked and non-cracked concrete. Suitable for heavy loads with small edge and axial distances. For knocking in.

European Technical Approval ETA-19/0619, including characteristic values under fire ex-

posure to fire resistance R 120.

Proof of suitability in the event of seismic impacts, categories C1 and C2.

Shock approval by the Federal Office for Civil Protection in Bern, Switzerland.
* With large washer to DIN EN ISO 7093-1 (DIN 9021)
  • Communautés Européennes, EC declaration of conformity according to EC directives
Technical data

Technical data

Anchor/nail/bolt version Spreading anchor
Clamping range, max. 35 mm
Clamping strength 35 mm
Dimension M12x110
Drill hole depth 83 mm
Drill hole diameter, min. 12 mm
ETA earthquake rating C1 and C2
Fire protection class to EN 13501-2 Other
Material Stainless steel
Mounting type, anchor, tie Pre-mounting
Surface Bright, treated
Thread M12
Thread length 54 mm
Thread metric 12
Thread type Metric
Tie fastening device Nut
Tie screw system Hexagon head
Version for For knocking in
Version, tie External thread
WAF 19

Dimensions

Dimension L 110 mm
Length 110 mm
All types

All types

Types Length Thread Material Item no. Quantity SSU
BZ3 8x75/0-20A4 75 mm M8 Stainless steel 3498716
50 piece
BZ3 8x95/0-40A4 95 mm M8 Stainless steel 3498718
50 piece
BZ3 10x90/0-30A4 90 mm M10 Stainless steel 3498720
50 piece
BZ312x110/0-35A4 110 mm M12 Stainless steel 3498722
25 piece
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BZ312x110/0-35A4 / 3498722
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