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 Weight | Approx. 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) |