Precision Threaded Rods in Stainless Steel and Alloy Steel, Fully Threaded, Partially Threaded, Threaded Studs, Double-Ended Threaded Rods, Available Sizes: M6 to M100, Manufactured as per ASTM A193, F593, A307, DIN 975, DIN 976, ISO 898-1, ISO 9001 Certified, Finish Zinc Plated, Hot-Dip Galvanized, Plain, Passivated
Threaded rods, also known as all-thread rods, are versatile fasteners used to join and stabilize structures in a wide range of industries. They are manufactured from high-quality materials such as carbon steel, stainless steel (grades 304, 316), alloy steel, duplex and super duplex stainless steel, high nickel alloys, and titanium. These materials are selected to provide exceptional strength, corrosion resistance, and durability depending on the application requirements. Threaded rods come in various diameters and lengths, allowing customization to fit specific project needs.
Our threaded rods are produced through precision cold rolling or threading processes that create uniform and accurate threads along the entire length of the rod. The rods undergo heat treatment and surface finishing such as galvanizing, zinc plating, or passivation to enhance mechanical properties and protect against corrosion. We ensure compliance with international standards such as ASTM A193, ASTM A307, ISO 898-1, and DIN 975, which specify mechanical properties, chemical composition, and dimensional tolerances for high-quality threaded rods.
Threaded rods are widely used in construction, infrastructure, automotive, machinery, and electrical industries for fastening, bracing, and anchoring purposes. Their continuous threading allows for flexibility in fastening length and adjustment, making them ideal for tension and load-bearing applications. The variety of materials and finishes ensures performance in harsh environments, including marine, chemical, and high-temperature conditions. Threaded rods offer high tensile strength, corrosion resistance, and ease of installation, contributing to safer and more durable assemblies.
High-Quality Threaded Rods in Stainless Steel (304, 316), Carbon Steel, and High-Strength Alloy Steel – Offered in Sizes from M6 to M80. Coatings Include Galvanized, Zinc-Plated, Black Oxide, and Teflon for Corrosion Resistance and Long-Term Reliability.
Stainless Steel Threaded Rods Specifications
| Threaded Rod Size | Imperial Size: 1/4″ to 4″, Metric Size: M6 to M100 |
|---|---|
| Threaded Rod Length | 1 ft to 20 ft (custom lengths available) |
| Thread Type | UNC, UNF, BSW, BSF, Metric Coarse, Metric Fine |
| Standard of Threaded Rod | ASTM A193, ASTM A307, DIN 975, DIN 976, BS 4882, ASME B18.31.5 |
| Form of Threaded Rod | Fully Threaded, Partially Threaded |
| Thread Configuration | Unified Inch Thread (UNC/UNF) and Metric Thread (Coarse & Fine) as per ASME B1.1 and ISO 68-1 |
| Certification | Certified as per ASTM, ASME & ISO standards |
| Popular Types of Threaded Rod | Hot Dip Galvanized, Zinc Plated, Stainless Steel, Alloy Steel, Carbon Steel Threaded Rods |
| Thread Manufacturing | Rolled threads or cut threads as per customer requirement |
| Test Certificate | Available as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production Process | Cold Formed, Hot Forged, Machined, CNC processed for custom requirements |
| Head Drive | Not Applicable (rod type product) |
| Packing | Bundled, Palletized, Customized packing as per customer requirement |
| Surface Coating | Hot Dip Galvanized, Zinc Plating, Phosphate Coating, Teflon Coating, Cadmium Coating |
| Finishing | Self-Colour, Passivated, Bright Zinc Plated (BZP), Sherardized, DACROMET, Nickel Plated, Anodized |
| Stainless Steel Grades | AISI 302, 304, 316, 316L, 310, 321, 347, 410, 420, 904L etc. |
| Alloy Steel Grades | ASTM A193 B7, B7M, B16, GR 6 |
| Carbon Steel Grades | ASTM A307, ASTM A193 |
| Duplex & Super Duplex Steel Grades | 2205, UNS S31803, 2507, UNS S32750, UNS S32760 |
| Nickel Alloy Grades | Inconel, Monel, Hastelloy, Alloy 20 as per ASTM / ASME standards |
Types of Fasteners
Heat-treated for enhanced tensile strength and superior load-bearing performance.
Stud Bolts
Designed with full or partial threading for secure fastening in critical applications.
Dimensions Standard of Threaded Rod
| LENGTH | Diameter | ||||||||||||
| 1/2″ | 5/8″ | 3/4″ | 7/8″ | 1″ | 1.1/8″ | 1.1/4″ | 1.3/8″ | 1.1/2″ | 1.5/8″ | 1.3/4″ | 1.7/8″ | 2″ | |
| 50 mm | 0.044 | 0.069 | 0.100 | 0.136 | 0.178 | 0.225 | 0.296 | 0.356 | 0.422 | 0.493 | 0.570 | 0.681 | 0.771 |
| 55 mm | 0.049 | 0.076 | 0.110 | 0.150 | 0.195 | 0.247 | 0.326 | 0.392 | 0.464 | 0.543 | 0.627 | 0.749 | 0.848 |
| 60 mm | 0.053 | 0.083 | 0.120 | 0.163 | 0.213 | 0.270 | 0.355 | 0.428 | 0.506 | 0.592 | 0.684 | 0.817 | 0.925 |
| 65 mm | 0.058 | 0.090 | 0.130 | 0.177 | 0.231 | 0.292 | 0.385 | 0.463 | 0.549 | 0.641 | 0.741 | 0.885 | 1.002 |
| 70 mm | 0.062 | 0.097 | 0.140 | 0.190 | 0.249 | 0.315 | 0.415 | 0.499 | 0.591 | 0.690 | 0.798 | 0.953 | 1.079 |
| 75 mm | 0.067 | 0.104 | 0.150 | 0.204 | 0.266 | 0.337 | 0.444 | 0.535 | 0.633 | 0.740 | 0.855 | 1.021 | 1.156 |
| 80 mm | 0.071 | 0.111 | 0.160 | 0.218 | 0.284 | 0.360 | 0.474 | 0.570 | 0.675 | 0.789 | 0.912 | 1.089 | 1.233 |
| 85 mm | 0.075 | 0.118 | 0.170 | 0.231 | 0.302 | 0.382 | 0.504 | 0.606 | 0.717 | 0.838 | 0.969 | 1.158 | 1.310 |
| 90 mm | 0.080 | 0.125 | 0.180 | 0.245 | 0.320 | 0.404 | 0.533 | 0.641 | 0.760 | 0.888 | 1.026 | 1.226 | 1.387 |
| 95 mm | 0.084 | 0.132 | 0.190 | 0.258 | 0.337 | 0.427 | 0.563 | 0.677 | 0.802 | 0.937 | 1.083 | 1.294 | 1.464 |
| 100 mm | 0.089 | 0.139 | 0.200 | 0.272 | 0.355 | 0.449 | 0.592 | 0.713 | 0.844 | 0.986 | 1.140 | 1.362 | 1.541 |
| 110 mm | 0.098 | 0.153 | 0.220 | 0.299 | 0.391 | 0.494 | 0.652 | 0.784 | 0.928 | 1.085 | 1.254 | 1.498 | 1.695 |
| 120 mm | 0.107 | 0.166 | 0.240 | 0.326 | 0.426 | 0.539 | 0.711 | 0.855 | 1.013 | 1.184 | 1.388 | 1.634 | 1.850 |
| 125 mm | 0.111 | 0.173 | 0.250 | 0.340 | 0.444 | 0.562 | 0.741 | 0.891 | 1.055 | 1.233 | 1.425 | 1.702 | 1.927 |
| 130 mm | 0.115 | 0.180 | 0.260 | 0.353 | 0.462 | 0.584 | 0.770 | 0.926 | 1.097 | 1.282 | 1.482 | 1.770 | 2.004 |
| 140 mm | 0.124 | 0.194 | 0.280 | 0.381 | 0.497 | 0.628 | 0.829 | 0.998 | 1.182 | 1.381 | 1.596 | 1.907 | 2.158 |
| 150 mm | 0.133 | 0.208 | 0.300 | 0.408 | 0.533 | 0.674 | 0.889 | 1.069 | 1.266 | 1.480 | 1.710 | 2.043 | 2.312 |
| 160 mm | 0.142 | 0.222 | 0.320 | 0.435 | 0.568 | 0.719 | 0.948 | 1.140 | 1.350 | 1.578 | 1.824 | 2.179 | 2.466 |
| 170 mm | 0.151 | 0.236 | 0.340 | 0.462 | 0.604 | 0.764 | 1.007 | 1.212 | 1.435 | 1.677 | 1.938 | 2.315 | 2.620 |
| 175 mm | 0.155 | 0.243 | 0.350 | 0.476 | 0.621 | 0.786 | 1.037 | 1.247 | 1.477 | 1.726 | 1.995 | 2.383 | 2.697 |
| 180 mm | 0.160 | 0.250 | 0.360 | 0.489 | 0.639 | 0.809 | 1.066 | 1.283 | 1.519 | 1.776 | 2.052 | 2.451 | 2.774 |
| 190 mm | 0.169 | 0.264 | 0.380 | 0.517 | 0.675 | 0.854 | 1.126 | 1.354 | 1.604 | 1.874 | 2.166 | 2.588 | 2.928 |
| 200 mm | 0.178 | 0.277 | 0.399 | 0.544 | 0.710 | 0.899 | 1.185 | 1.425 | 1.688 | 1.973 | 2.280 | 2.724 | 3.083 |
| 210 mm | 0.186 | 0.291 | 0.419 | 0.571 | 0.746 | 0.944 | 1.244 | 1.497 | 1.772 | 2.071 | 2.394 | 2.860 | 3.237 |
| 220 mm | 0.195 | 0.305 | 0.439 | 0.596 | 0.781 | 0.989 | 1.303 | 1.568 | 1.857 | 2.170 | 2.508 | 2.996 | 3.391 |
| 225 mm | 0.200 | 0.312 | 0.449 | 0.612 | 0.799 | 1.011 | 1.333 | 1.604 | 1.899 | 2.219 | 2.565 | 3.064 | 3.468 |
| 230 mm | 0.204 | 0.319 | 0.459 | 0.625 | 0.817 | 1.034 | 1.363 | 1.639 | 1.941 | 2.269 | 2.622 | 3.132 | 3.545 |
| 240 mm | 0.213 | 0.333 | 0.479 | 0.653 | 0.852 | 1.079 | 1.422 | 1.710 | 2.026 | 2.367 | 2.736 | 3.268 | 3.699 |
| 250 mm | 0.222 | 0.347 | 0.499 | 0.680 | 0.888 | 1.124 | 1.481 | 1.782 | 2.110 | 2.466 | 2.850 | 3.405 | 3.853 |
| 260 mm | 0.231 | 0.361 | 0.519 | 0.707 | 0.923 | 1.169 | 1.540 | 1.853 | 2.194 | 2.565 | 2.964 | 3.541 | 4.007 |
| 270 mm | 0.240 | 0.375 | 0.539 | 0.734 | 0.959 | 1.213 | 1.600 | 1.924 | 2.279 | 2.663 | 3.078 | 3.677 | 4.161 |
| 275 mm | 0.244 | 0.382 | 0.549 | 0.748 | 0.977 | 1.236 | 1.629 | 1.960 | 2.321 | 2.713 | 3.135 | 3.745 | 4.238 |
| 280 mm | 0.249 | 0.388 | 0.559 | 0.761 | 0.994 | 1.258 | 1.659 | 1.995 | 2.363 | 2.762 | 3.192 | 3.813 | 4.316 |
| 290 mm | 0.257 | 0.402 | 0.579 | 0.788 | 1.030 | 1.303 | 1.718 | 2.067 | 2.448 | 2.861 | 3.306 | 3.949 | 4.470 |
| 300 mm | 0.266 | 0.416 | 0.599 | 0.816 | 1.065 | 1.348 | 1.777 | 2.138 | 2.532 | 2.959 | 3.420 | 4.086 | 4.624 |
Dimension Standard of Double Ended Threaded Rods
| Thread d | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | (M22) | M24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | – | – | – | M8x1 | M10x1,25 | M12x1,25 | (M14x1,5) | M16x1,5 | (M18x1,5) | M20x1,5 | (M22x1,5) | M24x2 | |
| – | – | – | – | – | – | M12x1,5 | – | – | – | – | – | – | |
| b1 | 5 | 6,5 | 7,5 | 9 | 10 | 12 | 15 | 18 | 20 | 22 | 25 | 28 | 30 |
| b2 l<125mm | 14 | 16 | 18 | 20 | 22 | 26 | 30 | 34 | 38 | 42 | 46 | 50 | 54 |
| b2 125>l<200mm | 20 | 22 | 24 | 26 | 28 | 32 | 36 | 40 | 44 | 48 | 52 | 56 | 60 |
| b2 l>200mm | – | – | – | – | – | 45 | 49 | 53 | 57 | 61 | 65 | 69 | 73 |
| x1 | 1,75 | 2 | 2,5 | 2,5 | 3,2 | 3,8 | 4,3 | 5 | 5 | 6,3 | 6,3 | 6,3 | 7,5 |
| x2 | 0,9 | 1 | 1,25 | 1,25 | 1,6 | 1,9 | 2,2 | 2,5 | 2,5 | 3,2 | 3,2 | 3,2 | 3,8 |
| l js 15 | Weight (7,85/dm3) per 1000 units, in | ||||||||||||
| kg | |||||||||||||
| 12 | |||||||||||||
| 14 | |||||||||||||
| 16 | |||||||||||||
| 18 | |||||||||||||
| 20 | 2,03 | ||||||||||||
| 22 | 2,23 | 3,65 | |||||||||||
| 25 | 2,52 | 4,11 | 5,85 | ||||||||||
| 28 | 2,82 | 4,57 | 6,52 | 9,49 | |||||||||
| 30 | 3,02 | 4,88 | 6,96 | 10,1 | 13,1 | ||||||||
| 35 | 3,51 | 5,65 | 8,07 | 11,6 | 15,1 | 24,2 | |||||||
| 40 | 4,01 | 6,42 | 9,18 | 13,1 | 17 | 27,2 | 41 | ||||||
| 45 | 7,19 | 10,2 | 14,6 | 19 | 30,3 | 45,4 | 64 | ||||||
| 50 | 7,96 | 11,4 | 16,1 | 21 | 33,3 | 49,9 | 70 | 94,9 | |||||
| 55 | 12,5 | 17,7 | 22,9 | 36,4 | 54,3 | 76,1 | 103 | 130 | |||||
| 60 | 13,6 | 19,2 | 24,9 | 39,5 | 58,8 | 82,1 | 111 | 140 | 180 | ||||
| 65 | 20,7 | 26,9 | 42,6 | 63,2 | 88,2 | 119 | 150 | 192 | 242 | ||||
| 70 | 22,2 | 28,9 | 45,7 | 67,6 | 94,2 | 126 | 160 | 205 | 257 | 305 | |||
| 75 | 30,8 | 48,8 | 72,1 | 100 | 134 | 170 | 217 | 272 | 323 | ||||
| 80 | 32,8 | 51,8 | 76,5 | 106 | 142 | 180 | 229 | 287 | 341 | ||||
| 85 | 54,9 | 81 | 112 | 150 | 190 | 241 | 302 | 358 | |||||
| 90 | 58 | 85,4 | 118 | 158 | 199 | 254 | 317 | 376 | |||||
| 95 | 61,1 | 89,8 | 124 | 166 | 210 | 266 | 332 | 394 | |||||
| 100 | 64,2 | 94,3 | 130 | 174 | 220 | 279 | 346 | 412 | |||||
| 110 | 103 | 143 | 190 | 240 | 303 | 376 | 447 | ||||||
| 120 | 112 | 155 | 205 | 260 | 328 | 406 | 483 | ||||||
| 130 | 167 | 221 | 280 | 353 | 436 | 518 | |||||||
| 140 | 179 | 237 | 300 | 377 | 466 | 554 | |||||||
| 150 | 253 | 320 | 402 | 496 | 589 | ||||||||
| 160 | 269 | 340 | 427 | 525 | 625 | ||||||||
| 170 | 360 | 451 | 555 | 660 | |||||||||
| 180 | 380 | 476 | 585 | 696 | |||||||||
| 190 | 501 | 615 | 731 | ||||||||||
| 200 | 525 | 645 | 767 |
| Thread d | (M27) | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) |
|---|---|---|---|---|---|---|---|---|---|
| (M27x2) | M30x2 | (M33x2) | M36x3 | (M39x3) | M42x3 | (M45x3) | M48x3 | (M52x3) | |
| b1 | 35 | 38 | 42 | 45 | 50 | 52 | 58 | 60 | 65 |
| b2 l<125mm | 60 | 66 | 72 | 78 | 84 | 90 | 96 | 102 | 110 |
| b2 125>l<200mm | 66 | 72 | 78 | 84 | 90 | 96 | 102 | 108 | 116 |
| b2 l>200mm | 79 | 85 | 91 | 97 | 103 | 109 | 115 | 121 | 129 |
| x1 | 7,5 | 9 | 9 | 10 | 10 | 11 | 11 | 12,5 | 12,5 |
| x2 | 3,8 | 4,5 | 4,5 | 5 | 5 | 5,5 | 5,5 | 6,3 | 6,3 |
| l js 15 | Weight (7,85/dm3) per 1000 units, in | ||||||||
| kg | |||||||||
| 50 | |||||||||
| 55 | |||||||||
| 60 | |||||||||
| 70 | |||||||||
| 75 | 430 | ||||||||
| 80 | 452 | ||||||||
| 85 | 475 | 591 | |||||||
| 90 | 497 | 619 | 776 | ||||||
| 95 | 520 | 646 | 810 | ||||||
| 100 | 542 | 674 | 843 | 1011 | |||||
| 110 | 587 | 730 | 910 | 1091 | 1326 | ||||
| 120 | 632 | 785 | 977 | 1171 | 1420 | 1647 | 1963 | ||
| 130 | 677 | 841 | 1045 | 1251 | 1514 | 1756 | 2088 | 2364 | |
| 140 | 722 | 896 | 1112 | 1331 | 1607 | 1865 | 2213 | 2506 | 3027 |
| 150 | 767 | 952 | 1179 | 1411 | 1701 | 1973 | 2338 | 2648 | 3794 |
| 160 | 812 | 1007 | 1246 | 1490 | 1795 | 2082 | 2462 | 2790 | 3360 |
| 170 | 857 | 1062 | 1313 | 1570 | 1889 | 2191 | 2587 | 2932 | 3527 |
| 180 | 902 | 1118 | 1380 | 1650 | 1982 | 2300 | 2712 | 3074 | 3694 |
| 190 | 947 | 1173 | 1447 | 1730 | 2076 | 2408 | 2837 | 3216 | 3861 |
| 200 | 992 | 1229 | 1515 | 1810 | 2170 | 2517 | 2962 | 3358 | 4027 |
| 220 | 1082 | 1340 | 1649 | 1970 | 2358 | 2735 | 3211 | 3642 | 4361 |
| 240 | 1172 | 1450 | 1784 | 2130 | 2545 | 2952 | 3461 | 3927 | 4694 |
| 260 | 1262 | 1562 | 1918 | 2289 | 2733 | 3170 | 3711 | 4211 | 5028 |
| 280 | 1352 | 1672 | 2052 | 2449 | 2920 | 3387 | 3961 | 4495 | 5361 |
| 300 | 1784 | 2186 | 2609 | 3108 | 3605 | 4210 | 4779 | 5694 | |
| 320 | 2321 | 2769 | 3295 | 3822 | 4460 | 5063 | 6028 | ||
| 340 | 2455 | 2929 | 3483 | 4040 | 4710 | 5347 | 6361 | ||
| 360 | 3088 | 3670 | 4257 | 4959 | 5631 | 6695 | |||
| 380 | 3858 | 4475 | 5209 | 5915 | 7028 | ||||
| 400 | 4045 | 4692 | 5459 | 6199 | 7362 |
| d | M 5 | M 6 | M 8 | M 10 | M 12 | M 16 | M 20 | M 24 |
| b1 | 10 | 12 | 16 | 20 | 24 | 32 | 40 | 48 |
| b2 | 16 | 18 | 22 | 26 | 30 | 38 | 46 | 54 |
ANSI and/or ASME Standards Threaded Rods (inch series)
| Description | Standard | Measurement System |
|---|---|---|
| Threaded Rods (Fully Threaded) | ANSI/ASME B18.31.3 | Inch Series |
| Threaded Rods (Partially Threaded) | ANSI/ASME B18.31.3 | Inch Series |
| Threaded Rods (Metric) | ISO 898-1 / ISO 4017 | Metric |
| Alloy Steel Threaded Rods | ASTM A193 Grade B7 | Inch Series |
| Stainless Steel Threaded Rods | ASTM A276 / ASTM A193 Grade B8 | Inch Series |
| Hot-Dip Galvanized Threaded Rods | ASTM A153 | Inch Series |
Weight Chart for Fully Threaded Rods
| Size | Weight | Size | Weight |
|---|---|---|---|
| M2 | 18.7 | M18 | 1650 |
| M2.5 | 30.0 | M20 | 2080 |
| M3 | 44.0 | M22 | 2540 |
| M3.5 | 60.0 | M24 | 3000 |
| M4 | 78.0 | M27 | 3850 |
| M5 | 124 | M30 | 4750 |
| M6 | 177 | M33 | 5900 |
| M8 | 319 | M36 | 6900 |
| M10 | 500 | M39 | 8200 |
| M12 | 725 | M42 | 9400 |
| M14 | 970 | M45 | 11000 |
| M16 | 1330 | M48 | 12400 |
Worldwide Supply of Threaded Rods
Russia, Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates (UAE), Yemen, United States of America (USA), Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom, Vatican City.
