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UNS S34709, 1.4550, SUS 347H, ASTM A193 Stainless Steel 347H Fasteners
UNS S34709, 1.4550, SUS 347H, ASTM A193 Stainless Steel 347H Hex Bolt
UNS S34709, 1.4550, SUS 347H, ASTM A194 Stainless Steel 347H Hex Cap Screw
UNS S34709, 1.4550, SUS 347H, ASTM A194 Stainless Steel 347H Heavy Hex Bolt
Hex Forge Inc. manufacture and provide high-quality Stainless Steel 347H Hex Bolt in standard and custom dimensions and specifications to meet industry standards. Following national and international quality standards, we accurately manufacture dimensionally exact fasteners. We are a well-known and prominent manufacturer, supplier, and exporter of a precision-engineered variety of Stainless Steel 347H Fasteners that are stabilized with Tantalum and Niobium, providing them with outstanding higher-temperature serviceability. Our ASTM A194 GR8C Heavy Hex Bolt is widely used in corrosive situations where temperatures can reach 425 Degrees C.
Our Stainless Steel 347H Hex Bolt is a dynamically secured or restrained device that can be used continuously or selectively. The Technical Apartments section shows the properties of Stainless Steel 347H Hex Bolt that have undergone specific high temperatures. We provide a comprehensive assortment of SS 347H Hex Cap Screws used in automobiles, trucks, cranes, bridges, roller coasters, and other constructions built to withstand high-stress levels. Alloy 347H, on the other hand, is a carbon-rich variation of the 347 Alloy. Both alloys have more excellent resistance to the corrosive environment and pitting. Alloy 347H, on the other hand, has superior creeping and tension fracture qualities at extreme temps. Alloys 347H are used in various industries due to their exceptional resistant capabilities in various conditions, including chemical processing, food manufacturing, petrochemical industries, and more. We have ASTM A194 Gr 8C Hex Bolts in various sizes and shapes, including SS 347 Bolts, SS 347H Studs, SS 347 Washers, SS 347 Nuts, SS 347H Screws, and more. We are continuously committed to giving the best items to our customers.
Specification : ASTM A193, A194 / ASME SA193, SA194
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length : 3 to 200 mm
Standard : ISO, ASTM, DIN, JIS, IS, GB, BS, and all International Standards
DIN Standard : B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913
UTS : NPT, UNS, UNF, UNC, UNEF, NPTF
ISO : ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards
Threads : METRIC, BSW, UNC, UNF, BSF or as required
STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
SS 347H | 1.4961 | S34709 | SUS 347H | – | X6CrNiNb18-12 |
We Manufacture Stainless Steel 347H Hex Bolts As Per International Standards & Specifications. 347H SS Hex Bolt Manufacturers In India, Custom Sizes SS 347H Flanged/Tap/Shoulder Hex Bolt Can Be Produced As Per Client Drawing.
Diameter (D) | Thread Lengths (T) | Across the Flats (F) | Body Diameter (D) | Head Height (H) | Across the Corners © | |||||
< 6” | > 6” | MAXIMUM | MINIMUM | MAXIMUM | MINIMUM | MAXIMUM | MINIMUM | MAXIMUM | MINIMUM | |
1 | 2.25 | 2.5 | 1.625 | 1.575 | 1.022 | 0.976 | 0.7 | 0.591 | 1.876 | 1.796 |
1/2 | 1.25 | 1.5 | 0.875 | 0.85 | 0.515 | 0.482 | 0.364 | 0.302 | 1.01 | 0.969 |
2 | 4.25 | 4.5 | 3.125 | 3.025 | 2.039 | 1.964 | 1.388 | 1.175 | 3.608 | 3.449 |
3 | 6.25 | 6. | 4.625 | 4.475 | 3.081 | 2.961 | 2.06 | 1.815 | 5.34 | 5.102 |
3/4 | 1.75 | 2 | 1.25 | 1.212 | 0.768 | 0.729 | 0.524 | 0.455 | 1.443 | 1.383 |
5/8 | 1.5 | 1.75 | 1.062 | 1.031 | 0.642 | 0.605 | 0.444 | 0.378 | 1.227 | 1.175 |
7/8 | 2 | 2.25 | 1.438 | 1.394 | 0.895 | 0.852 | 0.604 | 0.531 | 1.66 | 1.589 |
1 1/2 | 3.25 | 3.5 | 2.375 | 2.3 | 1.531 | 1.47 | 1.036 | 0.902 | 2.742 | 2.622 |
1 1/4 | 2.75 | 3 | 2 | 1.938 | 1.277 | 1.223 | 0.876 | 0.749 | 2.309 | 2.209 |
1 1/8 | 2.5 | 2.75 | 1.812 | 1.756 | 1.149 | 1.098 | 0.78 | 0.658 | 2.093 | 2.002 |
1 3/4 | 3.75 | 4 | 2.75 | 2.662 | 1.785 | 1.716 | 1.196 | 1.054 | 3.175 | 3.035 |
1 3/8 | 3 | 3.25 | 2.188 | 2.119 | 1.404 | 1.345 | 0.94 | 0.81 | 2.526 | 2.416 |
2 1/2 | 5.25 | 5.5 | 3.875 | 3.75 | 2.559 | 2.461 | 1.708 | 1.479 | 4.474 | 4.275 |
2 1/4 | 4.75 | 5 | 3.5 | 3.388 | 2.305 | 2.214 | 1.548 | 1.327 | 4.041 | 3.862 |
2 3/4 | 5.75 | 6 | 4.25 | 4.112 | 2.827 | 2.711 | 1.869 | 1.632 | 4.907 | 4.688 |
NOMINAL SIZE (D) | ACROSS THE FLATS | HEAD THICKNESS | DIAMETER OF BODY | ACROSS Bolt CORNERS | ||||
F (MAXIMUM) | F (MINIMUM) | H (MAXIMUM) | H (MINIMUM) | D (MAXIMUM) | D (MINIMUM) | C (MAXIMUM) | C (MINIMUM) | |
m10 | 17.00 | 15.73 | 6.63 | 6.17 | 10.00 | 9.78 | 18.48 | 17.77 |
m12 | 19.00 | 17.73 | 7.76 | 4.24 | 12.00 | 11.73 | 20.78 | 20.03 |
m14 | 22.00 | 20.67 | 9.09 | 8.51 | 14.00 | 13.73 | 24.25 | 23.35 |
m16 | 24.00 | 23.67 | 10.32 | 9.68 | 16.00 | 15.73 | 27.71 | 26.75 |
m20 | 30.00 | 29.16 | 12.88 | 12.12 | 20.00 | 19.67 | 34.64 | 32.95 |
m24 | 36.00 | 35.00 | 15.44 | 14.56 | 24.00 | 23.67 | 41.57 | 39.55 |
m30 | 46.00 | 45.00 | 19.48 | 17.92 | 30.00 | 29.67 | 53.12 | 50.85 |
m36 | 55.00 | 53.80 | 23.38 | 21.63 | 36.00 | 35.61 | 63.51 | 60.79 |
m42 | 65.00 | 62.90 | 26.97 | 25.03 | 42.00 | 41.38 | 75.06 | 71.71 |
m48 | 75.00 | 72.60 | 31.07 | 28.93 | 48.00 | 47.38 | 86.60 | 82.76 |
m56 | 85.00 | 82.20 | 36.2 | 33.80 | 56.00 | 55.26 | 98.15 | 93.71 |
m64 | 95.00 | 91.80 | 41.32 | 38.68 | 64.00 | 63.26 | 109.70 | 104.65 |
m72 | 105.00 | 101.40 | 46.45 | 43.55 | 72.00 | 71.26 | 121.24 | 115.60 |
m80 | 115.00 | 111.00 | 51.58 | 48.42 | 80.00 | 79.26 | 132.72 | 126.54 |
m90 | 130.00 | 125.50 | 57.74 | 54.26 | 90.00 | 89.13 | 150.11 | 143.07 |
m100 | 145.00 | 140.00 | 63.9 | 60.10 | 90.00 | 99.13 | 167.43 | 159.60 |
Dia Length |
M12 | M16 | M20 | M22 | M24 | M27 | M30 | M36 |
30 | 49.1 | |||||||
35 | 53.6 | |||||||
40 | 58.0 | 105 | ||||||
45 | 62.1 | 113 | 188 | |||||
50 | 66.6 | 121 | 200 | 257 | ||||
55 | 71.0 | 129 | 212 | 272 | ||||
60 | 75.4 | 137 | 225 | 286 | 362 | |||
65 | 79.9 | 145 | 237 | 301 | 380 | |||
70 | 84.3 | 153 | 249 | 316 | 398 | 532 | ||
75 | 88.8 | 160 | 262 | 331 | 415 | 554 | 701 | |
80 | 93.2 | 168 | 274 | 346 | 433 | 576 | 728 | |
85 | 97.6 | 176 | 286 | 361 | 451 | 599 | 756 | 1184 |
90 | 102 | 184 | 298 | 375 | 467 | 621 | 784 | 1224 |
95 | 107 | 192 | 310 | 390 | 485 | 644 | 812 | 1264 |
100 | 199 | 322 | 405 | 503 | 665 | 838 | 1304 | |
105 | 207 | 335 | 420 | 520 | 688 | 865 | 1336 | |
110 | 215 | 347 | 435 | 538 | 710 | 893 | 1376 | |
115 | 223 | 359 | 450 | 556 | 732 | 921 | 1415 | |
120 | 231 | 372 | 465 | 574 | 755 | 949 | 1455 | |
125 | 239 | 384 | 479 | 591 | 777 | 976 | 1495 | |
130 | 247 | 396 | 494 | 609 | 800 | 1004 | 1535 | |
135 | 409 | 509 | 627 | 822 | 1032 | 1575 | ||
140 | 421 | 524 | 645 | 845 | 1059 | 1615 | ||
145 | 433 | 539 | 662 | 867 | 1087 | 1655 | ||
150 | 446 | 554 | 680 | 890 | 1115 | 1695 | ||
155 | 458 | 569 | 698 | 912 | 1143 | 1735 | ||
160 | 584 | 716 | 935 | 1170 | 1775 | |||
165 | 599 | 733 | 957 | 1198 | 1815 | |||
170 | 751 | 979 | 1226 | 1855 | ||||
175 | 769 | 1002 | 1254 | 1895 | ||||
180 | 787 | 1024 | 1281 | 1935 | ||||
185 | 804 | 1047 | 1309 | 1974 | ||||
190 | 822 | 1069 | 1337 | 2014 | ||||
195 | 840 | 1092 | 1365 | 2054 | ||||
200 | 1114 | 1392 | 2094 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
We are One Of The Most Trusted Supplier Of 347H Stainless Steel Hex Bolts in India. For final SS 347H Fasteners Price List
Please Call on +91 22 66109999 or drop an E-Mail : info@hexforgedinc.com
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