ASME SA307 Threaded Rod & Anchor Bolt manufacturer in India, see astm a307 bolt dimensions and shear strength
ASTM A307 Bolts are specified to have carbon steel and in the range of ¼ inches to 4 inches of diameter. There are three major grades as A, B and C in this specification often made from the A36 round bars. Viha Steel & Forging is a leading manufacturer and supplier of the different types of the Astm A307 Threaded Rod in the different types. The different types are specified with tensile strength, configuration and the different application types. The mechanical properties vary for the different application requirements.
The Astm A307 Grade A Bolts is headed bolt, threaded rod and bent bolt type for general purpose applications. The grade B is heavy hex bolts and studs for flanged joints. The astm a307 hex bolt can be used with tools and applied high torque force to tighten it in place. The type C bolts are non-headed anchor bolts. These can be bent or straight and are intended for structural usages. The A307 Anchor Bolt is painted green for identification. This part will project out from the concrete structure. Depending on the customer requirements, some of the anchor bolts are marked permanently.
The A307 Thru Bolt and others in the grade A come with 60ksi minimum tensile strength while grade B can range from 60 to 100ksi and grade C from 58 to 80ksi minimum tensile strength values. The astm a307 stud bolt is used with applications where the stud is needed. The material has carbon, manganese, phosphorus and sulfur in the composition. Please feel free to contact us for more information on the astm a307 grade b bolt torque, other properties and the pricing.
Materials - Carbon Steel Bolts in ASTM A307 (Grades A and B)
ASTM A307 is the standard specification for carbon steel bolts, studs, and threaded rods of 60000 PSI tensile strength in sizes from ¼ inch to 4 inches in diameter. Viha Steel manufacturing these A307 bolts in two grades, A and B.
Types of ASTM A307 Bolts
- Grade A – headed bolts, threaded rods and bent bolts with a minimum tensile strength of 60 ksi for a wide range of general-purpose applications.
- Grade B - heavy hex bolts and studs with a tensile strength of 60 to 100 ksi for flanged joints in piping systems with cast iron flanges.
We Keep Bulk Stock of astm a307 Grade B Bolts at our stockyard, contact us to request a quote for SA 307 Thru Bolt
Astm A307 Threaded Rod
A307 Anchor Bolt
Astm A307 Grade A Bolts
A307 Grade B Bolts
A307 Thru Bolt
Astm A307 Stud Bolts
ASTM A307 Hex Bolts
ASTM A307 L7 Headed Bolt
Grade |
Tensile strength - ksi |
Elongation % min |
A |
60 min |
18 |
B |
60 - 100 |
18 |
Element |
Grade A % max |
Grade B % max |
Carbon |
0.29 |
0.29 |
Manganese |
1.20 |
1.20 |
Phosphorus |
0.04 |
0.04 |
Sulfur |
0.15 |
0.05 |
| Diameter Range | Metric Grade | Approximate ASTM Equivalent grade | Description | Tensile, min | Yield, min | ||
|---|---|---|---|---|---|---|---|
| Mpa | ksi | Mpa | ksi | ||||
| All | 4.6 | A307A | Low or medium carbon steel | 400 | 58 | 240 | 35 |
| through 1" (M24) | 5.8 | - | Cold worked low or medium carbon steel | 520 | 75 | 420 | 61 |
| through 1" (M24) | 8.8 | A449 | Heat treated medium carbon steel | 830 | 120 | 660 | 96 |
| above 1" (M24) | 8.8 | A193B7/A354BC or F1554G105 | Heat treated medium carbon steel | 830 | 120 | 660 | 96 |
| through 1-1/2" (M36) | 8.8.3 | A325 Type 3 / A449 Type 3 | Heat treated medium carbon weathering steel | 830 | 120 | 660 | 96 |
| All | 10.9 | A490/A354BD | Heat treated medium carbon alloy steel | 1040 | 151 | 940 | 136 |
| through 1-1/2" (M36) | 10.9.3 | A490 Type 3 | Heat treated medium carbon alloy weathering steel | 1040 | 151 | 940 | 136 |
| All | 12.9 | A574 | Heat treated alloy steel | 1220 | 177 | 1100 | 160 |
Best Price & Fast Delivery of astm a307 stud bolt, check astm a307 hex bolts torque chart and equivalent grade
| Indonesia, Belgium, Dammam -KSA, Philippines | A307 Grade a, Grade B, Grade C Hex Bolts |
| France, Thailand, Qatar, Europe | HDG A307 Grade A Round Head 4 Fins or Nubs Neck Timber Bolts |
| Germany, Malaysia, Czechia, Thailand | A307 H. D. G Timber Bolt |
| USA, Finland, Malaysia, Bangladesh | A307 L7 Headed Bolt with A563 Heavy Hexagonal Nut PTFE |
| Saudi Arabia (KSA), South Africa, Brazil, Kuwait | A307 Long Size Timber Bolts for Lumber Use |
| South Africa, Bahrain, Singapore | A307 Grade B Hex Bolts with Nut A563A |
| Australia, Nigeria, Philippines, UK | A307 3/8" Hex Head Bolt HDG Electrical |
| Malaysia, UAE, Oman, Hong Kong | Galvanized A307 Grade a Carriage Bolt (ANSI 18.5) |
| Italy, Singapore, Chile, Iran | A307 Grade Stainless Steel DIN603 Mushroom / Round Head Square Neck Carriage Bolts |
| Turkey, Malaysia, United Arab Emirates (UAE), Norway | A307 Hot Galvanized Hex Bolts /Stainless Steel |
| Malaysia, Dubai, Netherlands, Russia | A307 Hex Bolts |
| Spain, UK, Egypt, Mexico | High Strength Carbon Steel A307 Hex Head Bolts |
| Europe, UAE, United Kingdom -UK, Malaysia | 5/8X1 1/4 A307 Grade a Guardrail Bolt |
| Canada, Ellington -United States, UK, Poland | A307 Grade a Timber Bolt Crane Mat Bolt with 4 Fins Under Head |
| Malaysia, Singapore, Philippines, Canada | A307 Guardrail Bolts H. D. G. with Full Thread |
| Japan, Malaysia, Europe, Romania | DIN933 A307 Full Threaded Long Size Hex Bolt Tower Bolt Structural Bolt |
| Colombia, China, Sweden, Malaysia | A307 Grade A Zinc Plated Timber Bolt for Wood Industry |
Bolt |
Nut |
Washer |
Grade A - 1/4 inch to 11/2 inches |
A563A Hex |
F844 |
Grade A - 11/2 inches to 4 inches |
A563A Heavy hex |
F844 |
Grade B - 1/4 inch to 4 inches |
A563A Heavy hex |
F844 |
Buy High-Grade Quality from ASTM A307 Bolts Suppliers, view astm a307 bolts yield strength and specifications
| Description | Per Unit (INR) | Price in USD | Price in Driham |
|---|---|---|---|
| BOLT BOLT AND NUT ASTM A307 Grade B /A563 GR A MILD STEEL MACHINE BOLTS/SQUARE HEADS AND HEX NUTS M 12 X 75 MM | 203 | 2.77 | 10.19 |
| BOLT BOLT AND NUT ASTM A307 Grade B/A563 GRA MILD STEEL MANCHINE BOLTS/SQUARE HEADS AND HEX NUTS M 10 X60 MM | 145 | 1.98 | 7.28 |
| BOLT BOLT AND NUT ASTM A307 Grade B/A 563 GR A MILD STEEL MACHINE BOLTS /SQUARE HEADS AND HEX NUTS U3/4 X 100 MM | 305 | 4.17 | 15.31 |
| BOLT BOLT AND NUT ASTM A307 Grade B/A 563 GR A MILD STEEL MACHINE BOLTS /SQUARE HEADS AND HEX NUTS U 5/8 X 90 MM | 26 | 0.36 | 1.30 |
Specific size are available in astm a307 bolts grade a at dealer price in India
| A |  |
Headed bolts, threaded rods and bent bolts intended for general applications. |
|---|---|---|
| B |  |
Heavy hex bolts and studs intended for flanged joints in piping systems with cast iron flanges. |
| C* |  |
Nonheaded anchor bolts, either bent or straight, intended for structural anchorage purposes. The end of a grade C anchor bolt intended to project from the concrete will be painted green for identification purposes. Permanent marking is a supplemental requirement. *As of August 2007, grade C has been replaced by specification F1554 grade 36. |
| Grade | Details |
|---|---|
| Grade A | Grade A Bolts are marked or stamped with "307A" along with optional manufacturer's Initial or logo. |
- Hot-dipped galvanized
- Zinc
- Plain
| Grade A Bolts Diameter | D | F | C | H | |||||
|---|---|---|---|---|---|---|---|---|---|
| Body Diameter | Width Across Flats | Width Across Corners | Height | ||||||
| Max | Basic | Max | Min | Max | Min | Basic | Max | Min | |
3/8 |
0.388 |
9/16 |
0.562 |
0.544 |
0.650 |
0.620 |
1/4 |
0.268 |
0.226 |
1/2 |
0.515 |
3/4 |
0.750 |
0.725 |
0.866 |
0.826 |
11/32 |
0.364 |
0.302 |
5/8 |
0.642 |
15/16 |
0.938 |
0.906 |
1.083 |
1.033 |
27/64 |
0.444 |
0.378 |
3/4 |
0.768 |
1-1/8 |
1.125 |
1.088 |
1.299 |
1.240 |
1/2 |
0.524 |
0.455 |
7/8 |
0.895 |
1-5/16 |
1.312 |
1.269 |
1.516 |
1.447 |
37/64 |
0.604 |
0.531 |
1 |
1.022 |
1-1/2 |
1.500 |
1.450 |
1.732 |
1.653 |
43/64 |
0.700 |
0.591 |
1-1/8 |
1.149 |
1-11/16 |
1.688 |
1.631 |
1.949 |
1.859 |
3/4 |
0.780 |
0.658 |
1-1/4 |
1.277 |
1-7/8 |
1.875 |
1.812 |
2.165 |
2.066 |
27/32 |
0.876 |
0.749 |
1-3/8 |
1.404 |
2-1/16 |
2.062 |
1.994 |
2.382 |
2.273 |
29/32 |
0.940 |
0.810 |
1-1/2 |
1.531 |
2-1/4 |
2.250 |
2.175 |
2.598 |
2.480 |
1 |
1.036 |
0.902 |
1-3/4 |
1.785 |
2-5/8 |
2.625 |
2.538 |
3.031 |
2.893 |
1-5/32 |
1.196 |
1.054 |
2 |
2.039 |
3 |
3.000 |
2.900 |
3.464 |
3.306 |
1-11/32 |
1.388 |
1.175 |
2-1/4 |
2.305 |
3-3/8 |
3.375 |
3.262 |
3.897 |
3.719 |
1-1/2 |
1.548 |
1.327 |
2-1/2 |
2.559 |
3-3/4 |
3.750 |
3.625 |
4.330 |
4.133 |
1-21/32 |
1.708 |
1.479 |
Dimensions per ASME B18.2.1 1996 |
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