HOT ROLLED ALL THREAD BAR

ASTM A615 GR 80

Thread Bar coatings available, but not limited to:

  • Epoxy Coat per ASTM A775 / A775M
  • Hot Dip Galvanized per ASTM A123 / A153
Nominal Bar
Diameter & Pitch
Minimum Net
Area Thru Threads
Minimum
Ultimate Strength
Minimum
Yield Strength
Nominal WeightApprox. Thread
Major Diameter
#8 - 1” - (25 mm)0.79 in2
(510 mm2)
83 kips
(369.2 kN)
63.2 kips
(281.1 kN)
2.67 lb/ft
(3.97 kg/m)
1-1/8”
(28.6 mm)
#9 - 1-1/8” - (29mm)1.00 in2
(645 mm2)
105 kips
(467.1 kN)
80 kips
(355.9 kN)
3.41 lb/ft
(5.07 kg/m)
1-1/4”
(31.8 mm)
#10 - 1-1/4” - (32 mm)1.27 in2
(819 mm2)
133.4 kips
(593.4 kN)
101.6 kips
(451.9 kN)
4.3 lb/ft
(6.40 kg/m)
1-3/8”
(34.9 mm)
#11 - 1-3/8” - (36 mm)1.56 in2
(1006 mm2)
163.8 kips
(728.6 kN)
124.8 kips
(555.1 kN)
5.31 lb/ft
(7.90 kg/m)
1-1/2”
(38.1 mm)
#14 - 1-3/4” - (43 mm)2.25 in2
(1452 mm2)
236.3 kips
(1051.1 kN)
180 kips
(800.7 kN)
7.65 lb/ft
(11.38 kg/m)
1-7/8”
(47.6 mm)
#18 - 2-1/4” - (57 mm)4.00 in2
(2581 mm2)
420 kips
(1868.2 kN)
320 kips
(1423.4 kN)
13.7 lb/ft
(20.39 kg/m)
2-7/16”
(61.9 mm)
#20 - 2-1/2” - (64 mm)4.91 in2
(3168 mm2)
515.6 kips
(2293.5 kN)
392.8 kips
(1747.3 kN)
16.7 lb/ft
(24.85 kg/m)
2-3/4”
(69.9 mm)
#24 - 3” - (76 mm)6.85 in2
(4419 mm2)
719 kips
(3198.27 kN)
548 kips
(2437.62 kN)
24.0 lb/ft
(35.72 kg/m)
3-3/16”
(81.0 mm)
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