Stainless steel stud bolts are usually used in pressure vessels, industrial boilers, condensers and pipelines. This has two heavy hexagon nuts and has one head with one nut. To increase the corrosion resistance of this product, some coatings like xylan, Teflon and other such are done. It is a type of fastener that connects nut or washer and other parts of it. BS 4882 stud bolts have specifications like diameter, length, material, class and many other things. The dimension chart of this consists of various sections such as diameter, diameter size maximum and minimum and lot more.
Carbon Steel Stud Bolts
Stainless Steel Stud Bolts
Double Ended Studs
Welding means attaching a fastener to another metal and Welded stud bolts are the one which is used in cylinder head applications, and many other industrial areas. The specification includes various material and the sizes of it. These are used in various other shapes, sizes and types. ASTM standard for stud bolts are made of materials like carbon, alloy, and stainless steel. These are used in high pressure and high temperature.
Carbon steel stud bolts contains the thread rods of 60000 tensile strength in sizes from ¼ inch to 4 inches in diameter. Using A36 round bar, this product is manufactured. This product can sustain in high temperature and high pressure. Chrome moly stud bolts are usually used in industrial areas like petrochemical, oil and gas industry and also in many other sectors. This product work perfectly, in high temperature and pressure. Custom stud bolts are the same length of thread on each and usually to house a nut. It forms a zinc coating and prevents corrosive substances from reaching the underlying steel or iron.
Bolt is similar to screw and it is a form of thread fastener and stud bolts manufacturers are developed in India. Although there are many such steel companies in India, but the one which is leading and well-known is Regal Sales Corporation. We use superior material to manufacture this product. Even our team is highly qualified to manufacture this product. Our timely delivery is the reason because of which our name is still at the top position in the market.
Thread Requirements | ASME B1.1, UNC & UNF, Class 2A |
---|---|
Head | Flat, Hex, Round, Hex flange, Square, T-head & Triangular |
Additional Requirements |
NACE MR0103 / MR0175 / ISO 15156 Compliance |
Dimensions |
ASME B18.2.1, B18.3 |
Neck type | Hex, Oval & Knurled, Triangular, Square |
Threads Configuration |
ASME B1.1 2A/ 3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
Certification |
Dual Certified As per ASTM & ASME Codes |
Additional Certifications |
PED 97/ 23/ EC Certified, Merkblatt AD 2000 W2 Certified |
Flange Size |
Class 150 Rased Face and Ring Gaskets | Class 150 Full Face | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Torque / Round (ft-lbs) | Stud Bolts Tighten Sequence | Torque / Round (ft-lbs) | Stud Bolts Tighten Sequence | |||||||
1st | 2nd | Final | Dwg/No. | Bolt Size | 1st | 2nd | Final | Dwg*/No. | Bolt Size | |
1/2" | 10 | 20 | 30 | 4-bolt | 1/2" | 20 | 40 | 60 | 4-bolt | 1/2" |
3/4" | 13 | 27 | 40 | 4-bolt | 1/2" | 20 | 40 | 60 | 4-bolt | 1/2" |
1-1/2" | 20 | 40 | 60 | 4-bolt | 1/2" | 20 | 40 | 60 | 4-bolt | 1/2" |
2" | 40 | 80 | 120 | 4-bolt | 5/8" | 40 | 80 | 120 | 4-bolt | 5/8" |
2-1/2" | 40 | 80 | 120 | 4-bolt | 5/8" | 40 | 80 | 120 | 4-bolt | 5/8" |
3" | 40 | 80 | 120 | 4-bolt | 5/8" | 40 | 80 | 120 | 4-bolt | 5/8" |
4" | 40 | 80 | 120 | 8-bolt | 5/8" | 40 | 80 | 120 | 8-bolt | 5/8" |
6" | 60 | 120 | 200 | 8-bolt | 3/4" | 60 | 120 | 200 | 8-bolt | 3/4" |
8" | 60 | 120 | 200 | 8-bolt | 3/4" | 60 | 120 | 200 | 8-bolt | 3/4" |
10" | 95 | 190 | 320 | 12-bolt | 7/8" | 95 | 190 | 320 | 12-bolt | 7/8" |
12" | 95 | 190 | 320 | 12-bolt | 7/8" | 95 | 190 | 320 | 12-bolt | 7/8" |
14" | 147 | 294 | 490 | 12-bolt | 1" | 147 | 294 | 490 | 12-bolt | 1" |
16" | 147 | 294 | 490 | 16-bolt | 1" | 147 | 294 | 490 | 16-bolt | 1" |
20" | 213 | 426 | 710 | 20-bolt | 1-1/8" | 213 | 426 | 710 | 20-bolt | 1-1/8" |
Flange Size | Class 300 Rased Face and Ring Gaskets | ||||
---|---|---|---|---|---|
Torque / Round (ft-lbs) | Stud Bolts Tighten Sequence* | ||||
1st | 2nd | Final | Dwg/No. | Stud Bolts Size | |
1/2" | 10 | 20 | 30 | 4-bolt | 1/2" |
3/4" | 15 | 30 | 50 | 4-bolt | 5/8" |
1-1/4" | 30 | 60 | 100 | 4-bolt | 5/8" |
1-1/2" | 45 | 90 | 150 | 4-bolt | 3/4" |
2" | 33 | 66 | 110 | 8-bolt | 5/8" |
2-1/2" | 42 | 84 | 140 | 8-bolt | 3/4" |
3" | 60 | 120 | 200 | 8-bolt | 3/4" |
3-1/2" | 60 | 120 | 200 | 8-bolt | 3/4" |
5" | 60 | 120 | 200 | 8-bolt | 3/4" |
6" | 60 | 120 | 200 | 12-bolt | 3/4" |
8" | 95 | 190 | 320 | 12-bolt | 7/8" |
12" | 213 | 426 | 710 | 16-bolt | 1-1/8" |
14" | 195 | 390 | 650 | 20-bolt | 1-1/8" |
18" | 300 | 600 | 1,000 | 24-bolt | 1-1/4" |
24" | 465 | 930 | 1,550 | 24-bolt | 1-1/2" |
Metric Studs Bolts Weights
STUD BOLT LENGTH (in mm) | M10 | M12 | M14 | M16 | M20 | M22 | M24 | M30 | M36 | M39 |
---|---|---|---|---|---|---|---|---|---|---|
60 | 5,6 | 8,1 | 12 | 15,6 | ||||||
70 | 6,1 | 8,9 | 13 | 16,9 | ||||||
80 | 6,6 | 9,6 | 14 | 18,2 | 32,5 | |||||
90 | 7,1 | 10,3 | 15 | 19,6 | 34,5 | 45,5 | ||||
100 | 7,6 | 11 | 16 | 21 | 36,7 | 47,2 | 54,2 | |||
110 | 8,1 | 11,7 | 17 | 22,2 | 38,7 | 48,3 | 58,2 | |||
150 | 10,1 | 14,9 | 20,8 | 27,5 | 46,9 | 58,5 | 69,2 | 121 | 192 | 237 |
160 | 10,6 | 15,6 | 21,8 | 29,1 | 49 | 61 | 72,2 | 126 | 199 | 245 |
170 | 16,4 | 22,8 | 30,4 | 51,1 | 63,5 | 75,2 | 130 | 206 | 253 | |
200 | 34,5 | 56,2 | 71 | 84 | 144 | 226 | 278 | |||
210 | 35,8 | 58,5 | 73,5 | 88,4 | 149 | 233 | 286 | |||
230 | 38,5 | 62,6 | 78,6 | 94,4 | 159 | 247 | 302 | |||
240 | 39,8 | 64,7 | 81,2 | 97,4 | 164 | 253 | 310 | |||
250 | 41,1 | 66,8 | 83,7 | 100,4 | 172 | 260 | 319 | |||
260 | 68,8 | 86,3 | 103,4 | 177 | 267 | 327 | ||||
270 | 70,9 | 88,8 | 106,4 | 182 | 274 | 335 | ||||
280 | 73 | 91,4 | 109,4 | 187 | 281 | 343 | ||||
290 | 75 | 93,9 | 112,4 | 192 | 291 | 360 | ||||
300 | 77,1 | 96,5 | 115,4 | 196 | 298 | 368 | ||||
320 | 101,6 | 121,3 | 206 | 312 | 380 | |||||
360 | 133,3 | 224 | 340 | 411 | ||||||
380 | 234 | 353 | 428 | |||||||
400 | 243 | 367 | 444 | |||||||
420 | 252 | 381 | 460 | |||||||
460 | 271 | 408 | 493 | |||||||
480 | 281 | 422 | 509 | |||||||
500 | 290 | 436 | 526 |
Imperial Weight Chart
Lengths of Stud Bolts (in inches) | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2.1/2 | 10.8 | |||||||||||
2.3/4 | 11.6 | 19.8 | ||||||||||
3.1/4 | 12.4 | 21 | 32.4 | |||||||||
3.1/2 | 13.2 | 22.2 | 34.3 | 50 | ||||||||
4 | 14 | 23.4 | 36.2 | 52.6 | 71.8 | |||||||
4.1/2 | 14.8 | 24.6 | 38.1 | 55.2 | 75.2 | 102 | ||||||
4.3/4 | 15.6 | 25.8 | 40 | 57.8 | 78.6 | 106 | 137 | |||||
5 | 16.4 | 27 | 41.9 | 60.4 | 82 | 111 | 142 | 179 | ||||
5.1/2 | 17.2 | 28.2 | 43.8 | 63 | 85.4 | 115 | 147 | 186 | 234 | |||
6 | 18 | 29.4 | 45.7 | 65.6 | 88.8 | 119 | 153 | 193 | 242 | 289 | ||
6.1/4 | 18.8 | 30.6 | 47.6 | 68.2 | 92.2 | 123 | 158 | 200 | 250 | 298 | 263 | |
6.1/2 | 19.6 | 32.3 | 49.5 | 70.8 | 95.6 | 128 | 164 | 206 | 258 | 308 | 374 | 437 |
7 | 20.4 | 33.5 | 50.8 | 73.4 | 99 | 132 | 169 | 213 | 266 | 317 | 385 | 449 |
7.1/2 | 21.2 | 34.8 | 52.7 | 75.5 | 103 | 136 | 174 | 220 | 275 | 326 | 396 | 462 |
8 | 22 | 36.1 | 54.5 | 78 | 106 | 141 | 180 | 226 | 283 | 336 | 407 | 475 |
8.1/4 | 37.3 | 56.3 | 80.5 | 108 | 145 | 185 | 233 | 291 | 345 | 418 | 488 | |
8.3/4 | 38.6 | 58.1 | 83.1 | 112 | 149 | 191 | 240 | 299 | 354 | 429 | 500 | |
9 | 39.8 | 60 | 85.6 | 115 | 153 | 196 | 246 | 307 | 364 | 440 | 513 | |
9.1/2 | 41.1 | 61.8 | 88.2 | 118 | 158 | 201 | 253 | 316 | 373 | 451 | 526 | |
10 | 63.7 | 90.7 | 122 | 162 | 206 | 260 | 324 | 382 | 463 | 538 | ||
10/1.4 | 93.3 | 125 | 166 | 212 | 267 | 332 | 391 | 474 | 551 | |||
1.0.1/2 | 128 | 171 | 217 | 273 | 340 | 401 | 485 | 564 | ||||
11 | 132 | 175 | 223 | 279 | 345 | 410 | 496 | 576 | ||||
11.1/2 | 135 | 179 | 228 | 285 | 350 | 419 | 507 | 589 | ||||
12 | 138 | 184 | 233 | 292 | 358 | 429 | 518 | 602 |
Class 150 Flanges (Stud bolt sizes) | Length of Stud Bolts | |||||||
NPS | O.D. of Flange | Bolt Holes diameter | Bolt Circle diameter | No. of Bolts | Bolts Diameter | RF 0.06 in |
RJ | |
1/2 | 3 1/2 | 5/8 | 2 3/8 | 4 | 1/2 | 2 1/4 | – | |
3/4 | 3 7/8 | 5/8 | 2 3/4 | 4 | 1/2 | 2 1/2 | – | |
1 | 4 1/4 | 5/8 | 3 1/8 | 4 | 1/2 | 2 1/2 | 3 | |
1 1/4 | 4 5/8 | 5/8 | 3 1/2 | 4 | 1/2 | 2 3/4 | 3 1/4 | |
1 1/2 | 5 | 5/8 | 3 7/8 | 4 | 1/2 | 2 3/4 | 3 1/4 | |
2 | 6 | 3/4 | 4 3/4 | 4 | 5/8 | 3 1/4 | 3 3/4 | |
2 1/2 | 7 | 3/4 | 5 1/2 | 4 | 5/8 | 3 1/2 | 4 | |
3 | 7 1/2 | 3/4 | 6 | 4 | 5/8 | 3 1/2 | 4 | |
3 1/2 | 8 1/2 | 3/4 | 7 | 8 | 5/8 | 3 1/2 | 4 | |
4 | 9 | 3/4 | 7 1/2 | 8 | 5/8 | 3 1/2 | 4 | |
5 | 10 | 7/8 | 8 1/2 | 8 | 3/4 | 3 3/4 | 4 1/4 | |
6 | 11 | 7/8 | 9 1/2 | 8 | 3/4 | 4 | 4 1/2 | |
8 | 13 1/2 | 7/8 | 11 3/4 | 8 | 3/4 | 4 1/4 | 4 3/4 | |
10 | 16 | 1 | 14 3/4 | 12 | 7/8 | 4 1/2 | 5 | |
12 | 19 | 1 | 17 | 12 | 7/8 | 4 3/4 | 5 1/4 | |
14 | 21 | 1 1/8 | 18 3/4 | 12 | 1 | 5 1/4 | 5 3/4 | |
16 | 23 1/2 | 1 1/8 | 21 1/4 | 16 | 1 | 5 1/4 | 5 3/4 | |
18 | 25 | 1 1/4 | 22 3/4 | 16 | 1 1/8 | 5 3/4 | 6 1/4 | |
20 | 27 1/2 | 1 1/4 | 25 | 20 | 1 1/8 | 6 1/4 | 6 3/4 | |
24 | 32 | 1 1/4 | 29 1/2 | 20 | 1 1/4 | 6 3/4 | 7 1/4 |
Class 300 Flanges | Length of Stud Bolts | |||||||
NPS | Outside Diameter of Flange | Bolt Holes diameter | Bolt Circle diameter | No. of Bolts | Diameter of Bolts | RF 0.06 in |
RJ | |
1/2 | 3 3/4 | 5/8 | 2 5/8 | 4 | 1/2 | 2 1/2 | 3 | |
3/4 | 4 5/8 | 3/4 | 3 1/4 | 4 | 5/8 | 3 | 3 1/2 | |
1 | 4 7/8 | 3/4 | 3 1/2 | 4 | 5/8 | 3 | 3 1/2 | |
1 1/4 | 5 1/4 | 3/4 | 3 7/8 | 4 | 5/8 | 3 1/4 | 3 3/4 | |
1 1/2 | 6 1/8 | 7/8 | 4 1/2 | 4 | 3/4 | 3 1/2 | 4 | |
2 | 6 1/2 | 3/4 | 5 | 8 | 5/8 | 3 1/2 | 4 | |
2 1/2 | 7 1/2 | 7/8 | 5 7/8 | 8 | 3/4 | 4 | 4 1/2 | |
3 | 8 1/4 | 7/8 | 6 5/8 | 8 | 3/4 | 4 1/4 | 4 3/4 | |
3 1/2 | 9 | 7/8 | 7 1/4 | 8 | 3/4 | 4 1/4 | 5 | |
4 | 10 | 7/8 | 7 7/8 | 8 | 3/4 | 4 1/2 | 5 | |
5 | 11 | 7/8 | 9 1/4 | 8 | 3/4 | 4 3/4 | 5 1/4 | |
6 | 12 1/2 | 7/8 | 10 5/8 | 12 | 3/4 | 4 3/4 | 5 1/2 | |
8 | 15 | 1 | 13 | 12 | 7/8 | 5 1/2 | 6 | |
10 | 17 1/2 | 1 1/8 | 15 1/4 | 16 | 1 | 6 1/4 | 6 3/4 | |
12 | 20 1/2 | 1 1/4 | 17 3/4 | 16 | 1 1/8 | 6 3/4 | 7 1/4 | |
14 | 23 | 1 1/4 | 20 1/4 | 20 | 1 1/8 | 7 | 7 1/2 | |
16 | 25 1/2 | 1 3/8 | 22 1/2 | 20 | 1 1/4 | 7 1/2 | 8 | |
18 | 28 | 1 3/8 | 24 3/4 | 24 | 1 1/4 | 7 3/4 | 8 1/4 | |
20 | 30 1/2 | 1 3/8 | 27 | 24 | 1 1/4 | 8 | 8 3/4 | |
24 | 36 | 1 5/8 | 32 | 24 | 1 1/2 | 9 | 10 |
Products | We supplied to following Locations |
---|---|
Metric Stud Bolts | France, Philippines, Australia, UK, Nigeria |
M8 To M10 Stud | South Korea, Singapore, NY 12203 (USA), Malaysia |
Stainless Steel Double End Threaded Studs | Colombia, Sweden, Malaysia, China |
Custom Stud Bolts | USA, Malaysia, Bangladesh, Finland |
10mm Stud Bolt | Dammam -KSA, Indonesia, Philippines, Belgium |
Chrome Moly Stud Bolts | France, Qatar, Europe, Thailand |
T Slot Stud | Germany, Czechia, Thailand, Malaysia |
A193 B7 Studs | Taiwan, Malaysia, Los Alamos -Mexico, Philippines |
6mm Stud Bolt | Canada, Philippines, Malaysia, Singapore |
Grade 8 Studs | Kuwait, South Africa, Saudi Arabia (KSA), Brazil |
Stainless Steel Studs | South Africa, Bahrain, Singapore, Singapore |
Stainless Stud | Turkey, United Arab Emirates (UAE), Norway, Malaysia |
Double Sided Stud Bolt | Malaysia, Oman, Hong Kong, UAE |
Double Ended Studs | Iran, Chile, Italy, Singapore |
M8 X 1.25 Stud | Russia, Netherlands, Malaysia, Dubai |
BS 4882 stud bolts | Europe, United Kingdom -UK, Malaysia, UAE |
High Tensile Studs | Poland, UK, Canada, Ellington -United States |
Stepped Stud | Japan, Europe, Romania, Malaysia |
Threaded Stud Bolt | Spain, Egypt, Mexico, UK |