X
GO
Standard Bar Hook Details

 

 

Recommended End Hooks All Grades of Steel

D = Finished bend diameter

400R or 500R
Bar Size Bar Diameter D 90º Hook 180º Hook
db (mm) A or Gº (mm) A or Gº (mm) J (mm)
10M 11.3 70 180 140 90
15M 16 100 260 180 130
20M 19.5 120 310 220 160
25M 25.2 150 400 280 200
30M 29.9 250 510 400 310
35M 35.7 300 610 480 370
45M 43.7 450 790 680 540
55M 56.4 600 1030 900 710

 

 

 

400W or 500W
Bar Size Bar Diameter D 90º Hook 180º Hook
db (mm) A or Gº (mm)  A or Gº (mm) J (mm)
10M 11.3 60 180 130 80
15M 16 90 250 170 120
20M 19.5 100 300 200 140
25M 25.2 150 400 280 200
30M 29.9 200 490 350 260
35M 35.7 250 590 430 320
45M 43.7 400 770 620 490
55M 56.4 550 1010 830 660

 

Stirrup and Tie Hooks

 

 

 

Stirrup (Ties Similar)

Stirrup/Tie Hook Dimensions

All Grades of Steel

 

STIRRUP AND TIE HOOK DIMENSIONS
Bar Size Bar Diameter db (mm) Pin Diameter D(mm) 90° Hook A or G (mm) 135° Hook
A or G° (mm) H (approx.) (mm)
10M 11.3 45 100 100 70
15M 16 65 140 140 100
20M and Larger Same as 180° Hook

 

Source

RSIC / IAAC Standards Practice Manual New edition coming soon


Related Links: