Visionalloys is the company among very few serving high-quality ASTM A449 Bolts along with its respective grades. ASTM A449 is a technically high strengthening fastener suitable for various applications. These grades are produced from alloy steel or medium carbon. The process is like the fasteners go through a treatment of heat, which has an enormous impact on the strength that is increased by the process. Such that it is mainly used for general applications.
Sometimes many technical engineers identify grade A325 all threaded rod which is incorrect ad must be rectified by the expert and its forged head units. Considering the specific configuration restriction where the A449 grade is highly flexible compared to the A325 grade. Chemistry is ironical of A449 by means of virtuality and even strength to that of ASTM A325. To produce this tough grade, we have to perform various quality checks. First of all these checks are conducted on raw units or material, which then gets verified by the team of professionals.
Authorized A449 Steel Anchor Bolts Manufacturer in India
| Ready Stock: | 1/4 ” to 3″ |
|---|---|
| Custom Sizes: | Available |
| Length: | 3mm to 200mm |
| International Standard: | SAE J429, DIN933 |
| European and American Standard: | ASTM A449, ASME SA 449 |
| Raw Material Origin: | United Kingdom, Morocco, SA, Europe, New Zealand, Algeria, South Africa, New Zealand, Australia |
| MTC: | EN 10204 3.1 and 3.2 |
| Suitable Environment: | Salt Water |
| Thread Pitch: | Fine Thread, Coarse Thread |
| Finish: | Plain, Phosphating, HDG, Oxidation, Zinc |
| Threads: | UNF, UNC, Rolled, UNJ, UNR |
| Temperature Range: | 1380 to 1514°C |
| To Know About Latest Price List of ASTM A449 Bolts Please Contact Us | |
A 449 Bolt
ASTM A449 Material Hex Bolt
ASTM A449 Anchor Bolts
The A449 bolts are made up of the hardcore solution of some critical elements such as boron, sulfur, carbon, along with manganese, silicon, and phosphorus. This solution gives an impact-full strength to the grade, which is highly required for extremely pressurized applications. The A449 Fasteners are manually used or high-temperature conditions. Corrosion spreading is highly restricted by the grade and has become one of the most favored fasteners in the industry. The resistance to general corrosive is its basic features, whereas pitting corrosion along with crevice corrosion is the prime feature of A449 grade. Our skilled team is backed by the experience of decades having such that they perform various techniques that can enhance the fasteners’ strength.
The ASTM grade A449 has a special ability that is technically seen in extremely pressurized situations, which takes long hours of processing, after which the grade retains its power very quickly. This fastener is usually used to join the two objects or sometimes multiple objects with having no break at an end that is neither externally nor internally. Vision Alloys is Top Five and Specialized ASTM A449 Bolts Manufacturer in India
- 1/4″ to 3″
- 3mm to 2000mm Long
- 120 KSi
- Coarse
- Fine
- 1380 to 1514°C
- A
- D
- G
- C
- E
- B
- UN8
- UNC
- UNF
- BSF
- UNR
- Triangular
- Knurled
- Oval
- Square
- Hex
- Socket Cap
- Oval
- Pan
- Flat
- Round
- Truss
- Hexagon
- General engineering
- Construction
- Piping systems
- Heavy industry
- Bolt
- Stud bolt
- Washers
- Nuts
- Screws
- Threaded rod
- Quenched and tempered
- Medium strength
- Heat-treated medium carbon
Following the norms of ASTM standards, we materialize the grade with hi-tech technology along with the inclusion of high-class quality raw units of which both are required for the manufacturing of the grade. Visionalloy ensures safety by various means, and outstanding technology for the production has lead to the enhance and further improvement of the quality of fasteners. Based on the excellent team of experts having massive knowledge of the industry and its future consumption units such that we are daily coming up with quality enhancement and new fasteners and their grades. However, custom packaging is also offered by us such that the client knows the plant’s destination well and can have extra-ordinary packaging of each grade as well as of the whole consignment.
Vision Alloys Offers ASTM A449 Bolts in Different Sizes and Threads at Lowest Price in Spain, Ukraine, Netherland and Belgium
Supplier of ASME SA449 Threaded Rod in UNC, UNEF and BSF Threads at Reasonable Price in Mumbai, Refer Dimension
To Know About ASTM A449 Bolts Price Per Kg in India Please Contact Us A449 Steel Anchor Bolts Price List
ASTM A449 Bolts Manufacturer in India, Offers Various Dimension at Reasonable Price
| ISO A449 Steel Hex Nut NB | M 8 | M 12 | M 10 | M 14 | M 18 | M 20 | M 16 | M 22 | M 33 | M 27 | M 24 | M 30 | M 36 |
| Across Corners | 14.38 | 20.03 | 17.77 | 23.35 | 29.56 | 32.95 | 26.75 | 37.29 | 55.37 | 45.2 | 39.55 | 50.85 | 60.79 |
| MAX Thickness | 6.8 | 10.8 | 8.4 | 12.8 | 15.8 | 18 | 14.8 | 19.4 | 28.7 | 23.8 | 21.5 | 26.6 | 31 |
| MIN Thickness | 6.44 | 10.37 | 8.04 | 12.1 | 15.1 | 16.9 | 14.1 | 18.1 | 27.4 | 22.5 | 20.2 | 24.3 | 29.4 |
| MAX Across Flats | 13 | 18 | 16 | 21 | 27 | 30 | 24 | 34 | 50 | 41 | 36 | 46 | 55 |
| MIN Across Flats | 12.73 | 17.73 | 15.73 | 20.67 | 26.16 | 29.16 | 23.67 | 33 | 49 | 40 | 35 | 45 | 53.8 |
| ISO A449 Steel Hex Nut NB | M 42 | M 48 | M 45 | M 52 | M 60 | M 64 | M 56 | M 68 | M 39 | M 76 x 6 | M 72 x 6 | M 80 x 6 | |
| Across Corners | 71.3 | 82.6 | 76.95 | 88.25 | 99.21 | 104.86 | 93.56 | 110.51 | 66.44 | 121.81 | 116.16 | 127.46 | |
| MAX Thickness | 34 | 38 | 36 | 42 | 48 | 51 | 45 | 54 | 33.4 | 61 | 58 | 64 | |
| MIN Thickness | 32.4 | 39.4 | 34.4 | 40.4 | 46.4 | 49.1 | 43.4 | 52.1 | 31.8 | 59.1 | 56.1 | 62.1 | |
| MAX Across Flats | 65 | 75 | 70 | 80 | 90 | 95 | 85 | 100 | 60 | 110 | 105 | 115 | |
| MIN Across Flats | 63.1 | 73.1 | 68.1 | 78.1 | 87.8 | 92.8 | 82.8 | 97.8 | 58.8 | 107.8 | 102.8 | 112.8 |
Exporter of A449 Grade Screws in Various Sizes, Check Torque Chart
| ASTM A449 Bolt Size | 1⁄4 | 3⁄8 | 5⁄16 | 1⁄2 | 7⁄16 | 9⁄16 | 3⁄4 | 5⁄8 | 1 | 7⁄8 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TPI | 20 | 16 | 18 | 13 | 14 | 12 | 10 | 11 | 8 | 9 | |
| Proof Load (lbs) | 2,700 | 6,600 | 4,450 | 12,050 | 9,050 | 15,450 | 28,400 | 19,200 | 51,500 | 39,250 | |
| Clamp Load (lbs) | 2,025 | 4,950 | 3,338 | 9,038 | 6,788 | 11,588 | 21,300 | 14,400 | 38,625 | 29,438 | |
| Tightening Torque (ft lbs) | Galv+Waxed | 4 | 15 | 9 | 38 | 25 | 54 | 133 | 75 | 322 | 215 |
| Galv | 11 | 39 | 22 | 94 | 62 | 136 | 333 | 188 | 805 | 537 | |
| Plain | 8 | 31 | 17 | 75 | 49 | 109 | 266 | 150 | 644 | 429 | |
| ASTM A449 Bolt Size | 11⁄8 | 13⁄8 | 11⁄4 | 13⁄4 | 11⁄2 | 2 | 21⁄2 | 21⁄4 | 3 | 23⁄4 | |
| TPI | 7 | 6 | 7 | 5 | 6 | 41⁄2 | 4 | 41⁄2 | 4 | 4 | |
| Proof Load (lbs) | 56,450 | 85,450 | 71,700 | 1,04,500 | 1,04,000 | 1,37,500 | 2,20,000 | 1,78,750 | 3,28,350 | 2,71,150 | |
| Clamp Load (lbs) | 42,338 | 64,088 | 53,775 | 78,375 | 78,000 | 1,03,125 | 1,65,000 | 1,34,063 | 2,46,263 | 2,03,363 | |
| Tightening Torque (ft lbs) | Galv+Waxed | 397 | 734 | 560 | 1,143 | 975 | 1,719 | 3,438 | 2,514 | 6,157 | 4,660 |
| Galv | 992 | 1,836 | 1,400 | 2,857 | 2,438 | 4,297 | 8,594 | 6,284 | 15,391 | 11,651 | |
| Plain | 794 | 1,469 | 1,120 | 2,286 | 1,950 | 3,438 | 6,875 | 5,027 | 12,313 | 9,321 | |
View ASTM A449 Type 1 Stud Bolt Chemical Composition Before Buying It
Vision Alloys is Specialized and Trusted ASTM A449 Bolts Supplier in India
| Element | C | Phosphorus, max | Manganese, min | Boron, min | Sulfur, max | |
|---|---|---|---|---|---|---|
| ASTM A449 Type 2 | Heat Analysis, % | 0.15 – 0.38 | 0.04 | 0.6 | 0.0005 | 0.05 |
| Product Analysis, % | 0.13 – 0.41 | 0.048 | 0.67 | 0.0005 | 0.058 | |
| ASTM A449 Type 1 | Heat Analysis, % | 0.28 – 0.55 | 0.04 | 0.6 | NA | 0.05 |
| Product Analysis, % | 0.25 – 0.58 | 0.048 | 0.57 | NA | 0.058 | |
ASTM A449 Bolts Supplier in India, Offers Various Types as Per Project Requirements
SA449 Steel Stud Bolt
ASTM a449 Threaded Rod
A449 Type 1 Screws
SA449 Steel Countersunk Bolts
A449 Type 1 Hex Cap Screws
Refer SA449 Steel Countersunk Bolts Strength and Compare ASTM A449 VS Grade 5
| Nom Dia, inch/ imperial | Over 1 to 1-1/2, inclusive | 1/4 to 1, incl. | Over 1-1/2 to 3, inclusive |
|---|---|---|---|
| Tensile Strength, ksi | 105 | 120 | 90 |
| Yield Stress, min, ksi | 81 | 92 | 58 |
| Elongation in 4D, min, % | 14 | 14 | 14 |
| Reduction in Area, min, % | 35 | 35 | 35 |
| Steel A449 Screw Size | No. 0 | No. 3 | No. 2 | No. 4 | No. 1 | No. 5 | No. 8 | No. 10 | No. 6 | No. 12 | 5/16 | 01/4 | 7/16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Body Dia | 0.06 | 0.099 | 0.086 | 0.112 | 0.073 | 0.125 | 0.164 | 0.19 | 0.138 | 0.216 | 0.3125 | 0.25 | 0.438 |
| Hex Key Size | 0.05 | 5/64 | 5/64 | 3/32 | 1/16 | 3/32 | 7/64 | 5/32 | 7/64 | 5/32 | 01/4 | 3/16 | 03/8 |
| Head Height | 0.06 | 0.099 | 0.086 | 0.112 | 0.073 | 0.125 | 0.164 | 0.19 | 0.138 | 0.216 | 5/16 | 01/4 | 7/16 |
| Head Dia | 0.096 | 0.161 | 0.14 | 0.183 | 0.118 | 0.205 | 0.27 | 0.312 | 0.226 | 0.345 | 15/32 | 03/8 | 21/32 |
| Max Thread Length | 05/8 | 07/8 | 07/8 | 11/8 | 07/8 | 1 | 11/4 | 13/8 | 11/8 | 11/4 | 01-03/4 | 11/2 | 02-01/4 |
| Min Thread Length | 03/8 | 01/2 | 01/2 | 11/16 | 03/8 | 11/16 | 03/4 | 15/16 | 11/16 | 15/16 | 01-01/16 | 15/16 | 13/16 |
| Steel A449 Screw Size | 03/8 | 05/8 | 7/16 | 03/4 | 01/2 | 07/8 | 01-01/8 | 01-01/4 | 1 | 01-01/2 | 2 | 01-03/4 | |
| Body Dia | 0.375 | 0.625 | 0.5625 | 0.75 | 0.5 | 0.875 | 1.125 | 1.25 | 1 | 1.5 | 2 | 1.75 | |
| Hex Key Size | 5/16 | 01/2 | 7/16 | 05/8 | 03/8 | 03/4 | 07/8 | 07/8 | 03/4 | 1 | 11/2 | 11/4 | |
| Head Height | 03/8 | 05/8 | 7/16 | 03/4 | 01/2 | 07/8 | 01-01/8 | 01-01/4 | 1 | 01-01/2 | 2 | 01-03/4 | |
| Head Dia | 7/16 | 15/16 | 27/32 | 11/8 | 03/4 | 15/16 | 111/16 | 17/8 | 11/2 | 21/4 | 3 | 25/8 | |
| Max Thread Length | 2 | 3 | 02-07/16 | 03-01/2 | 02-01/2 | 03-03/4 | 4-21/32 | 05-03/32 | 04-01/2 | 06-05/64 | 08-07/64 | 07-01/8 | |
| Min Thread Length | 01-03/16 | 01-05/8 | 01-05/8 | 01-07/8 | 01-03/8 | 02-01/16 | 2-13/16 | 03-01/8 | 02-01/4 | 03-03/4 | 5 | 04-03/8 |
| UAE | Australia | Qatar | Saudi Arabia | Turkey |
| Italy | Germany | Denmark | Ireland | Brazil |
| Nigeria | Poland | Mexico | Netherlands | Singapore |
| Canada | USA | Spain | UK | South Africa |
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