Skip to content

Reinforcing Bar Couplers

Ancon Anchors

Ancon Anchors create an anchorage in the concrete, replacing the need for cogged or hooked bar ends. They can simplify scheduling and bar placement, and reduce congestion in the concrete.

Designed for use on 12mm to 50mm reinforcing bars. Ancon Anchors are internally threaded with metric threads to suit the BT coupler system. They create a full strength joint, the mode of failure being bar break.

Ancon Anchors are fully compliant with AS 3600: 2009 that states that providing the anchor's cross sectional area is at least ten times the cross sectional area of the bar, the development length is 0.4 times that of a straight bar.

Bar Diameter121620253240
Anchor Length (l) 16 20 24 30 36 45
External Dia. (d) 38 50 64 76 102 127
Thread Size M16 x 2.0 M20 x 2.5 M24 x 3.0 M30 x 3.5 M36 x 4.0 M45 x 4.5
Part No. BTAA12 BTAA16 BTAA20 BTAA25 BTAA32 BTAA40

Note: BTAA50 couplers can be manufactured. Contact Ancon for details.

Latest News

2016 NZ Bridges Summit, 1st-2nd November, Auckland

Ancon is exhibiting at the 2016 NZ Bridges Summit on 1st - 2nd November in Auckland. The conference is endorsed by the NZ Transport Agency (NZTA) and we will be showcasing our BT range of threaded reinforcement couplers, our MBT range of bolted couplers and various Lifting Systems including our brand new EdjPro Narrow Anchor system.