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MT12 Male Taper-Threaded Stud

The nVent LENTON Ultimate MT12 Male Taper-Threaded Stud is designed for high performance applications, efficiently creating mechanical reinforcing bar connections. The nVent LENTON self-aligning, taper-thread reduces misalignment issues and helps eliminate cross-threading during installation. The MT12 is used in conjunction with the FT12 Standard Coupler for bar-to-bar connections and the PT15 Position Coupler and MS15 Male Straight-Threaded Stud for position/caging connections.

Additionally, the MT12 Stud can be used in conjunction with other nVent LENTON Taper-Threaded couplers and nVent LENTON Terminators. However, when using in conjunction with other nVent LENTON Taper-Threaded products the performance of the connection may change. Contact your nVent LENTON representative for more information.


  • Slim design maintains concrete cover
  • Installs quickly and easily
  • Utilizes the standard nVent LENTON taper profile
  • No special tools or skills required


Material: Steel
Finish: Plain
100% U.S. Domestic Content: Yes
Part Number Rebar Size, Metric Rebar Size, US Rebar Size, Canada Hex WidthW DiameterØ LengthL Bar DepthBD Unit Weight
LU12MT12D 12 mm #4 10M 0.69" 1.66" 0.84" 0.1 lb
LU16MT12D 16 mm #5 15M 0.88" 1.89" 1.06" 0.2 lb
LU20MT12D 20 mm #6 20M 1.06" 2.41" 1.54" 0.4 lb
LU22MT12D 22 mm #7 1.06" 2.66" 1.63" 0.5 lb
LU25MT12D 25 mm #8 25M 1.19" 2.80" 1.73" 0.6 lb
LU28MT12D 28 mm #9 30M 1.38" 2.88" 1.82" 0.8 lb
LU32MT12D 32 mm #10 1.50" 3.21" 1.95" 1.2 lb
LU36MT12D 36 mm #11 35M 1.75" 3.47" 2.21" 1.6 lb
LU43TMT12D 43 mm #14 45M 2.00" 4.48" 2.90" 2.8 lb
LU57TMT12D 57 mm #18 55M 2.50" 5.40" 3.57" 5.8 lb
Bar dimensions and weights listed may vary by region. Coupler sizes not shown may be available by special order. Contact your nVent LENTON representative for more information.

nVent, nVent CADDY, nVent ERICO, nVent ERIFLEX, and nVent LENTON are owned by nVent or its global affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without prior notice.



IAPMO®-UES ER-0129 (United States)
ICC-ES AC133, 885 KB Español
IAPMO®-UES ER-0129 (United States)
ICC-ES AC133, 1.09 MB English

Instruction Sheets