ASTM A325 Anchor Bolts & A325 galvanized threaded rod manufacturer
ASTM A325 type 3 Hex Bolts are one type of fasteners that are used in various industrial applications. The finishing of the fasteners varies and the ASTM A325 anchor bolts and others can be galvanized as one type of finish. The galvanizing offers an extra layer of corrosion resistance to the bolts. The ASTM A325 type 1 bolts belong to a specification that covers high strength structural bolts.
ASTM A325 Bolts
A325 Anchor Bolts
Buy 3/4 ASTM A325 bolts, ASTM A325 bolt washer and A325 stud bolts at best price in Mumbai, India
They can be heat treated and can come in different types such as the ASTM A325 countersunk bolts and other types. The size of the bolts ranges from ½ inches to 1 ½ inches in diameter. The material has high strength. The minimum tensile strength of the ASTM A325 Structural Bolts is 830MPa and the minimum yield strength is 660MPa. These strength values are almost three times those of the ordinary stainless steel grades. The ASTM A325 heavy hex structural bolts can be made up of medium carbon steel, boron steel or medium carbon alloy steel materials for type 1 bolts. The type 2 bolts can be made of martensitic or low carbon steel materials. The Fully Threaded A325 structural bolts and nuts can also come in type 3 with weathering steel. The type 3 has the advantage of self-healing when scratched or damaged to form an oxide layer to prevent further oxidation. The A325 countersunk bolts are useful in maintaining a flat surface of the application. As a leading manufacturer we supply the bolts in different types and grades such as the A325 anchor bolts and other. Please feel free to contact us for more information on the different types such as the A325 hot dipped galvanized bolts and their prices.
Table of Content
A325 Anchor Bolts Tolerance Chart
| Nominal Length, in. |
Nominal Size, in. |
| 1⁄2 |
5⁄8 |
3⁄4 thru 1 |
11⁄8 thru 11⁄2 |
| Over 6 in. |
-0.19 |
-0.25 |
-0.25 |
-0.25 |
| Thru 6 in. |
-0.12 |
-0.12 |
-0.19 |
-0.25 |
ASTM A325 Countersunk Bolts Supplier, View ASTM A325 U Bolt Diemsnion And Sizes Available in stock
ASTM A325 Bolts And Nuts
ASTM A325 Anchor Bolts
High Strength Bolts ASTM A325
ASTM A325 Countersunk Bolts
ASTM A325 Carriage Bolt
ASTM A325 Hex Bolt
ASTM A325 Heavy Hex Bolts
ASTM A325 High Strength Bolts
ASTM A325 Heavy Hex Structural Bolts
ASTM A325 Stud Bolts
ASTM A325 U Bolt
ASTM A325 Bolt Washer
ASTM A325 Type 1 Bolts
ASTM A325 Type 3 Bolts
3/4 ASTM A325 Bolts
Connection type of ASTM A325 Galvanized Bolts
| SC |
Slip critical connection. |
| X |
Bearing-type connection with threads excluded from the shear plane. |
| N |
Bearing type connection with threads included in the shear plane. |
ASTM A325 Bolt Chemical Composition
Check online ASTM A325 Bolt Chemical Composition and A325 Threaded Rod price List
| Heat Analysis |
120ksi, % |
150ksi, % |
| Carbon |
0.30 – 0.52 |
0.30 – 0.48* |
| Manganese |
0.60 min |
0.60 min |
| Phosphorus |
0.035 max |
0.035 max |
| Sulfur |
0.040 max |
0.040 max |
| Silicon |
0.15 – 0.30 |
- |
| Boron |
0.003 max |
0.003 max |
| Copper |
- |
- |
| Nickel |
- |
- |
| Chromium |
- |
- |
| Molybdenum |
- |
- |
| *Carbon 0.35-0.53% for 1-1/2” A490/150ksi bolts |
Chemical Compostion of A325 Hex bolt
| Heat Analysis |
120ksi, % Comp A |
120ksi, % Comp B |
120ksi, % Index |
150ksi, % Index |
| Carbon |
0.33 – 0.40 |
0.38 – 0.48 |
0.30 – 0.52 |
0.30 – 0.53 |
| Manganese |
0.90 – 1.20 |
0.70 – 0.90 |
0.60 min |
0.60 min |
| Phosphorus |
0.035 max |
0.035 max |
0.035 max |
0.035 max |
| Chromium |
0.45 – 0.65 |
0.50 – 0.80 |
0.20 min |
0.20 min |
| Silicon |
0.15 – 0.30 |
0.30 – 0.50 |
|
|
| Copper |
0.25 – 0.45 |
0.20 – 0.40 |
0.20 – 0.60 |
0.20 – 0.60 |
| Nickel |
0.25 – 0.45 |
0.50 – 0.80 |
0.20 min* |
0.20 min* |
| Sulfur |
0.040 max |
0.040 max |
0.040 max |
0.040 max |
| Molybdenum |
|
0.06 max |
0.10 min* |
0.10 min* |
| *Either Nickel or Molybdenum must be present in the amount specified *Corrosion Index based on ASTM Guide G101 |
ASTM A325 Bolts Mechanical Properties
| Size |
Tensile, ksi |
Yield, ksi |
Elong. %, min |
RA %, min |
| 1⁄2 - 1 |
120 min |
92 min |
14 |
35 |
| 11⁄8 - 11⁄2 |
105 min |
81 min |
14 |
35 |
ASTM A325 Structural Bolts Mechanical Characteristics
| Grade |
Size |
Tensile ksi min |
Yield ksi min |
| A325 |
1/2" - 1 |
120 |
92 |
| 1 1/8 - 1 1/2 |
105 |
81 |
| A490 |
1/2 - 1 1/2 |
150 |
130 |
| A193 B7 |
Up to 2 1/2 |
125 |
105 |
| 2 5/8 - 4 |
115 |
95 |
ASTM A325 bolt Dimensions in MM
Wide Stock of A325 heavy hex structural bolts, ASTM a325 heavy hex bolts, ASTM A325 carriage bolt Dimension Chart
| Bolt Diameter |
D |
F |
C |
H |
T |
| Body Diameter |
Width Across Flats |
Width Across Corners |
Height |
Thread Length |
| Max |
Basic |
Max |
Min |
Max |
Min |
Basic |
Max |
Min |
Basic |
| 7⁄8 |
0.895 |
17⁄16 |
1.438 |
1.394 |
1.660 |
1.589 |
35⁄64 |
0.563 |
0.531 |
1.50 |
| 5⁄8 |
0.642 |
11⁄16 |
1.062 |
1.031 |
1.227 |
1.175 |
25⁄64 |
0.403 |
0.378 |
1.25 |
| 3⁄4 |
0.768 |
11⁄4 |
1.250 |
1.212 |
1.443 |
1.383 |
15⁄32 |
0.483 |
0.455 |
1.38 |
| 1⁄2 |
0.515 |
7⁄8 |
0.875 |
0.850 |
1.010 |
0.969 |
5⁄16 |
0.323 |
0.302 |
1.00 |
| 13⁄8 |
1.404 |
23⁄16 |
2.188 |
2.119 |
2.526 |
2.416 |
27⁄32 |
0.878 |
0.810 |
2.25 |
| 1 |
1.022 |
15⁄8 |
1.625 |
1.575 |
1.876 |
1.796 |
39⁄64 |
0.627 |
0.591 |
1.75 |
| 11⁄4 |
1.277 |
2 |
2.00 |
1.938 |
2.309 |
2.209 |
25⁄32 |
0.813 |
0.749 |
2.00 |
| 11⁄8 |
1.149 |
113⁄16 |
1.812 |
1.756 |
2.093 |
2.002 |
11⁄16 |
0.718 |
0.658 |
2.00 |
| 11⁄2 |
1.531 |
23⁄8 |
2.375 |
2.300 |
2.742 |
2.622 |
15⁄16 |
0.974 |
0.902 |
2.25 |
Dimensions per ASME B18.2.6 2011 |
A325 Hex bolt Dimensions
| Bolt Dia |
Body Dia Max (D) |
Width Across Flats (F) |
Corners Width (C) |
Height (H) |
Thread Length (T) |
| |
Max |
Min |
Basic |
Max |
Min |
Max |
Min |
Basic |
Max |
Min |
Basic |
| 1/2 |
0.515 |
0.482 |
7/8 |
0.875 |
0.850 |
1.010 |
0.969 |
5/16 |
0.323 |
0.302 |
1.00 |
| 1-1/8 |
1.149 |
1.098 |
1-13/16 |
1.812 |
1.756 |
2.093 |
2.002 |
11/16 |
0.718 |
0.658 |
2.00 |
| 3/4 |
0.768 |
0.729 |
1-1/4 |
1.250 |
1.212 |
1.443 |
1.383 |
15/32 |
0.483 |
0.455 |
1.38 |
| 7/8 |
0.895 |
0.852 |
1-7/16 |
1.438 |
1.394 |
1.660 |
1.589 |
35/64 |
0.563 |
0.531 |
1.50 |
| 5/8 |
0.642 |
0.605 |
1-1/16 |
1.062 |
1.031 |
1.227 |
1.175 |
25/64 |
0.403 |
0.378 |
1.25 |
| 1 |
1.022 |
0.976 |
1-5/8 |
1.625 |
1.575 |
1.876 |
1.796 |
39/64 |
0.627 |
0.591 |
1.75 |
| 1-1/2 |
1.531 |
1.470 |
2-3/8 |
2.375 |
2.300 |
2.742 |
2.622 |
15/16 |
0.974 |
0.902 |
2.25 |
| 1-1/4 |
1.277 |
1.223 |
2 |
2.00 |
1.938 |
2.309 |
2.209 |
25/32 |
0.813 |
0.749 |
2.00 |
| 1-3/8 |
1.404 |
1.345 |
2-3/16 |
2.188 |
2.119 |
2.526 |
2.416 |
27/32 |
0.878 |
0.810 |
2.25 |
ASTM A325 Heavy Hex Bolt Tolerance Chart
| Bolt Diameter |
Bolt Lengths Thru 6" |
Bolt Lengths Over 6" |
| 1/2" |
-0.12 |
-0.19 |
| 3/4" |
-0.19 |
-0.25 |
| 7/8" |
-0.19 |
-0.25 |
| 5/8" |
-0.12 |
-0.25 |
| 1-3/8" |
-0.25 |
-0.25 |
| 1-1/2" |
-0.25 |
-0.25 |
| 1" |
-0.19 |
-0.25 |
| 1-1/8" |
-0.25 |
-0.25 |
| 1-1/4" |
-0.25 |
-0.25 |
ASTM A325 Stud Bolts Tensile Strength
| 120 ksi - A325 (Hex) & F1852 (Twist-Off) |
150 ksi - A490 (Hex) & F2280 (Twist-Off) |
| Diameter |
Stress Area in ² |
Tensile min lbf |
Proof Load min lbf |
Proof Load min lbf |
Tensile min lbf |
Tensile max lbf |
Proof Load min lbf |
Proof Load min |
| 1/2" |
0.142 |
17,050 |
12,050 |
13,050 |
21,300 |
24,600 |
17,050 |
18,500 |
| 1-1/8" |
0.763 |
91,600 |
64,900 |
70,250 |
114,450 |
132,000 |
91,600 |
99,200 |
| 3/4" |
0.334 |
40,100 |
28,400 |
30,700 |
50,100 |
57,800 |
40,100 |
43,400 |
| 7/8" |
0.462 |
55,450 |
39,250 |
42,500 |
69,300 |
79,950 |
55,450 |
60,100 |
| 5/8" |
0.226 |
27,100 |
19,200 |
20,800 |
33,900 |
39,100 |
27,100 |
29,400 |
| 1" |
0.606 |
72,700 |
51,500 |
55,700 |
90,900 |
104,850 |
72,700 |
78,800 |
| 1-1/2" |
1.105 |
168,600 |
119,500 |
129,300 |
210,750 |
243,100 |
168,600 |
182,600 |
| 1-1/4" |
0.969 |
116,300 |
82,400 |
89,200 |
145,350 |
167,650 |
116,300 |
126,000 |
| 1-3/8" |
1.155 |
138,600 |
98,200 |
106,300 |
173,250 |
199,850 |
138,600 |
150,200 |
| Above values based on |
120,000psi |
85,000psi |
92,000psi |
150,000psi |
173,000psi |
120,000psi |
130,000psi |
