Inconel Allen bolts are a specific type of fastener made from a nickel-based superalloy known as Inconel. Inconel is a family of high-performance alloys that exhibit excellent strength, corrosion resistance, and temperature resistance, making them suitable for demanding applications in extreme environments.
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Choose us as your reliable Inconel Allen Bolts Supplier for dependable and durable fastening solutions.
As an experienced Inconel Allen Bolts Manufacturer, we specialize in crafting high-quality Allen bolts from Inconel alloys, ensuring exceptional corrosion resistance and mechanical strength for various industrial applications.
Allen bolts, also known as socket head bolts or Allen head bolts, are fasteners with cylindrical heads and hexagonal sockets in the center. They are designed to be tightened or loosened using an Allen wrench or hex key.
Inconel Allen bolts combine the properties of Inconel alloys with the convenient socket head design, providing a reliable fastening solution in high-stress or high-temperature situations. These bolts are commonly used in industries such as aerospace, petrochemical, and power generation, where resistance to heat, corrosion, and mechanical stress is critical.
The specific properties and grades of Inconel used for Allen bolts may vary depending on the application requirements. Some common Inconel alloys used in manufacturing bolts include Inconel 600, Inconel 625, and Inconel 718, each with its own set of characteristics and temperature limits.
It’s worth noting that while Inconel Allen bolts offer superior performance in extreme conditions, they are generally more expensive than standard steel bolts. Therefore, they are typically used in specialized applications where their unique properties are necessary for reliable and safe operation.
What is an Inconel Allen Bolt?
Inconel Allen Bolt is a type of fastener with a hexagonal socket head made from Inconel, a high-performance nickel-chromium-based alloy known for its exceptional corrosion resistance, high-temperature strength & oxidation resistance.
In what industries are Inconel Allen Bolts commonly used?
Inconel Allen Bolts find applications in various industries such as aerospace, automotive, chemical processing, power generation & marine. They are commonly used in environments where high strength, corrosion resistance, and temperature resistance are required.
Can Inconel Allen Bolts be reused?
Inconel Allen Bolts can be reused if not damaged or compromised during previous use. Inspecting the bolts for any signs of wear, deformation, or damage before reuse is important. Proper torque values and fastening procedures should be followed to ensure the integrity of the fastening connection.
How do I choose the right size and grade of Inconel Allen Bolts?
Select the appropriate size and grade of Inconel Allen Bolts based on the specific application requirements, including the dimensions and load requirements. Consider factors such as corrosion resistance, temperature resistance, and mechanical properties. Consulting with a knowledgeable supplier or engineer can help determine the suitable bolts for your needs.
Standard | ISO 4017, DIN931, GB5783, DIN, ASTM, ANSI, JIS, EN, AS |
DIN Standard | B.S. DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923 |
Allen Bolts Size | M2 – M100 |
Allen Bolts Diameter | M3-M60 |
Allen Bolts Length: | 6mm-500mm |
Head: | Hex, Round, Flange Etc |
Unified Thread Standard (UTS) | UNC, UNF, NPT, UNS, UNEF, NPTF |
Forming | Hot Forged Bolts & Cold Forged Bolts |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
---|---|---|---|---|---|---|---|---|
Inconel 600 | 2.4816 | N06600 | NCF 600 | NA 13 | МНЖМц 28-2,5-1,5 | NC15FE11M | NiCr15Fe | – |
Inconel 601 | 2.4851 | N06601 | NCF 601 | NA 49 | XH60BT | NC23FeA | NiCr23Fe | – |
Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4MNiCr22Mo9Nb | NiCr23Fe | – |
Inconel 718 | 2.4668 | N07718 | – | – | – | – | – | – |
Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Metric (d) |
Socket Depth (t minimum) |
Thread Length (b) |
Socket width | Head high | Head diameter | ||||
---|---|---|---|---|---|---|---|---|---|
(s Nom.) | (s minimum) | (s maximum) | (k maximum) | (k minimum) | (dk minimum) | (dk maximum) | |||
M 4 | 2,0 | 20,0 | 3,0 | 3,02 | 3,08 | 4,0 | 3,82 | 6,78 | 7,0 |
M 3 | 1,3 | 18,0 | 2,5 | 2,52 | 2,58 | 3,0 | 2,86 | 5,32 | 5,5 |
M 6 | 3,0 | 24,0 | 5,0 | 5,02 | 5,14 | 6,0 | 5,7 | 9,78 | 10,0 |
M 5 | 2,5 | 22,0 | 4,0 | 4,02 | 4,095 | 5,0 | 4,82 | 8,28 | 8,5 |
M 10 | 4,0 | 32,0 | 8,0 | 8,025 | 8,175 | 10,0 | 9,64 | 15,73 | 16,0 |
M 8 | 3,5 | 28,0 | 6,0 | 6,025 | 6,14 | 8,0 | 7,64 | 12,73 | 13,0 |
M 14 | 6,0 | 40,0 | 12,0 | 12,032 | 12,212 | 14,0 | 13,57 | 20,67 | 21,0 |
M 12 | 5,0 | 36,0 | 10,0 | 10,025 | 10,175 | 12,0 | 11,57 | 17,73 | 18,0 |
M 20 | 8,0 | 52,0 | 17,0 | 17,05 | 17,23 | 20,0 | 19,48 | 29,67 | 30,0 |
M 16 | 7,0 | 44,0 | 14,0 | 14,032 | 14,212 | 16,0 | 15,57 | 23,67 | 24,0 |
M 27 | 12,0 | 66,0 | 19,0 | 19,065 | 19,275 | 27,0 | 26,48 | 39,61 | 40,0 |
M 24 | 10,0 | 60,0 | 19,0 | 19,065 | 19,275 | 24,0 | 23,48 | 35,61 | 36,0 |
M 30 | 13,5 | 72,0 | 22,0 | 22,065 | 22,275 | 30,0 | 29,48 | 44,61 | 45,0 |
minal Size | Thrd Dia. | Head Dia. | Head Height | Hex Width | Length | Thread Length |
M1.6 x 0.35 |
1.6000 |
3.0000 |
1.6000 |
1.5600 |
2.5, 3, 4, 5, 6 to 12 by 2, 16 |
1.45, 1.95, 2.95, 3.95, 4.95 to 10.95 by 2, 14.95 |
M2 x 0.4 |
2.0000 |
3.8000 |
2.0000 |
1.5600 |
3, 4, 5, 6 to 12 by 2, 16, 20 |
1.8, 2.8, 3.8, 4.8 to 10.8 by 2, 14.8, 16 |
M2.5 x 0.45 |
2.5000 |
4.5000 |
2.5000 |
2.0600 |
4, 5, 6 to 12 by 2, 16, 20, 25 |
2.65, 3.65, 4.65 to 10.65 by 2, 14.65, 17, 18.65 |
M3 x 0.5 |
3.0000 |
5.5000 |
3.0000 |
2.5800 |
5, 6 to 12 by 2, 16, 20, 25, 30 |
3.5, 4.5 to 10.5 by 2, 14.5, 18, 18.5 |
M4 x 0.7 |
4.0000 |
7.0000 |
4.0000 |
3.0800 |
6 to 12 by 2, 16, 20 to 40 by 5 |
3.9 to 9.9 by 2, 13.9, 17.9, 20, 22.9 |
M5 x 0.8 |
5.0000 |
8.5000 |
5.0000 |
4.0950 |
8, 10, 12, 16, 20 to 50 by 5 |
5.6 to 9.6 by 2, 13.6, 17.6, 22, 22.6 |
M6 x 1 |
6.0000 |
10.0000 |
6.0000 |
5.1400 |
10, 12, 16, 20 to 60 by 5 | 7, 9, 13, 17, 22, 24, 27 |
M8 x 1.25 |
8.0000 |
13.0000 |
8.0000 |
6.1400 |
12, 16, 20 to 70 by 5, 80 |
8.25, 12.25, 16.25 to 31.25 by 5, 28 |
M10 x 1.5 |
10.0000 |
16.0000 |
10.0000 |
8.1750 |
16, 20 to 70 by 5, 80, 90, 100 | 11.5, 15.5 to 35.5 by 5, 32 |
M12 x 1.75 |
12.0000 |
18.0000 |
12.0000 |
10.1750 |
20 to 70 by 5, 80 to 120 by 10 | 14.75 to 44.75 by 5, 36 |
M16 x 2 |
16.0000 |
24.0000 |
16.0000 |
14.2120 |
25 to 70 by 5, 80 to 160 by 10 | 19 to 54 by 5 |
M20 x 2.5 |
20.0000 |
30.0000 |
20.0000 |
17.2300 |
30 to 70 by 5, 80 to 160 by 10, 180, 200 |
22.5 to 62.5 by 5, 52 |
M24 x 3 |
24.0000 |
36.0000 |
24.0000 |
19.2750 |
40 to 70 by 5, 80 to 160 by 10, 180, 200 | 31 to 66 by 5, 60 |
M30 x 3.5 |
30.0000 |
45.0000 |
30.0000 |
22.2750 |
45 to 70 by 5, 80 to 160 by 10, 180, 200 | 34.5 to 59.5 by 5, 69.5, 72, 79.5, 89.5 |
M36 x 4 |
36.0000 |
54.0000 |
36.0000 |
27.2750 |
55 to 70 by 5, 8 |
LENGTH \DIA | M2 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | M24 | M30 | M36 | M42 | M48 | M56 | M64 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3 | 0.0155 | |||||||||||||||||
4 | 0.0175 | |||||||||||||||||
5 | 0.0195 | 0.067 | ||||||||||||||||
6 | 0.0215 | 0.071 | 0.150 | |||||||||||||||
8 | 0.0255 | 0.080 | 0.165 | 0.245 | ||||||||||||||
10 | 0.0295 | 0.088 | 0.180 | 0.270 | 0.470 | |||||||||||||
12 | 0.0355 | 0.096 | 0.195 | 0.295 | 0.507 | 1.09 | ||||||||||||
16 | 0.0415 | 0.116 | 0.225 | 0.345 | 0.575 | 1.21 | 2.09 | |||||||||||
20 | 0.0495 | 0.136 | 0.265 | 0.401 | 0.653 | 1.34 | 2.29 | 3.21 | ||||||||||
25 | 0.161 | 0.315 | 0.478 | 0.759 | 1.50 | 2.54 | 3.57 | 4.80 | 7.13 | |||||||||
30 | 0.186 | 0.365 | 0.555 | 0.830 | 1.69 | 2.79 | 3.93 | 5.30 | 7.78 | 12.8 | ||||||||
35 | 0.415 | 0.632 | 0.991 | 1.89 | 3.04 | 4.29 | 5.80 | 8.44 | 13.9 | |||||||||
40 | 0.465 | 0.709 | 1.100 | 2.09 | 3.29 | 4.65 | 6.30 | 9.10 | 15.0 | 27.0 | ||||||||
45 | 0.786 | 1.210 | 2.29 | 3.61 | 5.01 | 6.80 | 9.76 | 16.1 | 28.5 | 50.0 | ||||||||
50 | 0.863 | 1.320 | 2.49 | 3.93 | 5.45 | 7.30 | 10.60 | 17.2 | 30.0 | 52.7 | ||||||||
55 | 1.430 | 2.69 | 4.25 | 5.89 | 7.80 | 11.40 | 18.3 | 31.6 | 55.4 | 87 | ||||||||
60 | 1.540 | 2.89 | 4.57 | 6.34 | 8.40 | 12.20 | 19.4 | 33.0 | 58.1 | 91 | 137 | |||||||
65 | 3.10 | 4.89 | 6.78 | 9.00 | 13.00 | 20.5 | 34.5 | 60.8 | 95 | 142 | ||||||||
70 | 3.30 | 5.21 | 7.13 | 9.60 | 13.80 | 21.6 | 36.3 | 63.5 | 99 | 147 | 204 | |||||||
80 | 3.70 | 5.85 | 8.02 | 10.80 | 15.40 | 24.1 | 39.9 | 69.0 | 107 | 158 | 218 | 334 | ||||||
90 | 6.49 | 8.91 | 12.00 | 17.00 | 26.6 | 43.5 | 74.5 | 115 | 168 | 232 | 353 | 522 | ||||||
100 | 7.12 | 9.80 | 13.20 | 18.6. | 29.1 | 47.1 | 80.0 | 123 | 179 | 246 | 372 | 547 | ||||||
110 | 10.70 | 14.40 | 20.20 | 31.6 | 50.7 | 85.5 | 131 | 189 | 260 | 392 | 573 | |||||||
120 | 11.60 | 15.60 | 21.80 | 34.1 | 54.3 | 91.0 | 139 | 200 | 274 | 411 | 598 | |||||||
130 | 16.80 | 23.40 | 36.6 | 57.9 | 96.5 | 147 | 210 | 288 | 430 | 623 | ||||||||
140 | 18.00 | 25.00 | 39.1 | 61.5 | 102 | 155 | 221 | 302 | 449 | 649 | ||||||||
150 | 26.60 | 41.6 | 65.1 | 108 | 163 | 232 | 316 | 468 | 674 | |||||||||
160 | 28.20 | 44.1 | 68.7 | 113 | 171 | 242 | 330 | 488 | 690 | |||||||||
180 | 49.1 | 75.9 | 124 | 187 | 264 | 359 | 527 | 725 | ||||||||||
200 | 54.1 | 83.1 | 135 | 203 | 286 | 387 | 565 | 775 | ||||||||||
220 | 90.3 | 146 | 219 | 308 | 415 | 604 | 825 | |||||||||||
240 | 97.5 | 157 | 225 | 330 | 443 | 642 | 875 | |||||||||||
260 | 168 | 241 | 352 | 471 | 681 | 926 | ||||||||||||
280 | 179 | 257 | 374 | 499 | 720 | 976 | ||||||||||||
300 | 190 | 273 | 396 | 527 | 758 | 1030 |
Metric Size | Head Diameter | Head Height | Hexagon Socket Size | Key Engagement |
---|---|---|---|---|
M3-0.5 | 6.72 | 1.86 | 2.00 | 1.10 |
M4-0.7 | 8.96 | 2.48 | 2.50 | 1.50 |
M5-0.8 | 11.20 | 3.10 | 3.00 | 1.90 |
M6-1.0 | 13.44 | 3.72 | 4.00 | 2.20 |
M8-1.25 | 17.92 | 4.96 | 5.00 | 3.00 |
M10-1.50 | 22.40 | 6.20 | 6.00 | 3.60 |
M12-1.75 | 26.88 | 7.44 | 8.00 | 4.30 |
M16-2.00 | 33.60 | 8.80 | 10.00 | 4.80 |
M20-2.50 | 40.32 | 10.16 | 12.00 | 5.60 |
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