Reinforcement Connection Systems

PSA offers a range of coupler sizes for the connection of two PSA Threadbars, assisting in eliminating splicing. These coupler connections
are designed to achieve bar break, meaning they provide the full bar capacity through the coupler. The standard PTC Coupler has a mid stop in the middle of the coupler ensures an equal screw-in length of both bars.

PSA Threadbar lock nuts can be used to reduce the slip of coupler connections.

PSA Threadbar Couplers work in conjunction with PSA Threadbar.

PSA Threadbar Couplers

• Code PTC12
  Description 12mm PSA Threadbar Coupler
  Thread F mm 12
  Body Dia. A mm 22
  Length L mm 60
  Box 100
• Code PTC16
  Description 16mm PSA Threadbar Coupler
  Thread F mm 16
  Body Dia. A mm 32
  Length L mm 90
  Box 25
• Code PTC20
  Description 20mm PSA Threadbar Coupler
  Thread F mm 20
  Body Dia. A mm 36
  Length L mm 105
  Box 20
• Code PTC25
  Description 25mm PSA Threadbar Coupler
  Thread F mm 25
  Body Dia. A mm 40
  Length L mm 115
  Box 10
• Code PTC28
  Description 28mm PSA Threadbar Coupler
  Thread F mm 28
  Body Dia. A mm 45
  Length L mm 125
  Box 10
• Code PTC32
  Description 32mm PSA Threadbar Coupler
  Thread F mm 32
  Body Dia. A mm 52
  Length L mm 140
  Box 10
• Code PTC40
  Description 40mm PSA Threadbar Coupler
  Thread F mm 40
  Body Dia. A mm 65
  Length L mm 160
  Box 5

PSA Threadbar Lock Nuts

• Code TBLN12
  Description 12mm PSA Threadbar Lock Nut
  Body Length (mm) 20
• Code TBLN16
  Description 16mm PSA Threadbar Lock Nut
  Body Length (mm) 30
• Code TBLN20
  Description 20mm PSA Threadbar Lock Nut
  Body Length (mm) 40
• Code TBLN25
  Description 25mm PSA Threadbar Lock Nut
  Body Length (mm) 40
• Code TBLN28
  Description 28mm PSA Threadbar Lock Nut
  Body Length (mm) 45
• Code TBLN32
  Description 32mm PSA Threadbar Lock Nut
  Body Length (mm) 50
• Code TBLN40
  Description 40mm PSA Threadbar Lock Nut
  Body Length (mm) 70

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