Stainless Steel 304, 304L, 304H Stud Bolt

Stainless Steel 304 Studs Manufacturer, Stainless Steel 304L Studs Bolt, UNS S30400 Threaded Rod, Stainless Steel 304H Stud Bolt Supplier, SS 304L/304H Double End Stud Bolts, Stainless Steel Stud Bolt in India.

SS 304 Tap End Stud Bolts, ASTM A193 SS 304 Tie Rods, SS 304H Full Threaded Stud Bolts, SS 304L Half Thread Stud Bolts, Stainless Steel 304/304L/304H Single End Stud Bolts, Stainless Steel Stud Supplier in Mumbai, India.

Unifit Metalloys Inc. is a known distributor of SS 304 / 304H / 304L Stud Bolts, which are not hardenable by heat treatment. Stainless Steel 304 Stud Bolts can be supplied in various rolled to temper conditions. Stainless Steel 304L Stud Bolts has a much less carbon composition which minimizes carbide precipitation and improves weldability. Stainless Steel 304H Stud Bolts exhibit excellent oxidation resistance, high-temperature strength and creep resistance. SS 304 Stud Bolts is used in sulfite liquor handling equipment, kiln liners, boiler baffles, refinery and chemical processing equipment, and auto exhaust parts.

SS 304L Stud Bolts is also used in Food processing industry - used in contact with hot acetic and citric acid. As such, SS 304H Stud Bolts are used widely in the heat treatment industry for furnace parts such as conveyor belts, rollers, burner parts, refractory supports, etc. Prolonged exposure to the 1100 Degree F – 1600 Degree F temperature range for 304 Stainless Steel Stud Bolts will cause some sigma to form, lowering room temperature ductility and impact resistance.

Table of Content

304L Stainless Steel Stud Bolts should be forged at a temperature of about 2150 Degree F (1175 Degree C) and not forged much below 1800 Degree F (980 Degree C). 304H Stainless Steel Stud Bolts is the low-carbon version and is recommended for applications where sensitization and subsequent corrosion by high temperature gases or condensates during shutdown may pose a problem.

Stainless Steel 304/304H/304L Stud Bolts Equivalent Grade

STANDARD DIN UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 304H 1.4948 S30409 SUS 304H - - - X2CrNiN18-10

Stainless Steel 304 / 304H / 304L Stud Bolt Specification

Specifications : ASTM A193 / ASME SA193 DIN, ASTM, BS and all International Standards
Length : 3mm to 200mm
Size : M02 to M33, Custom Sizes
Property Class : A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2

Types of Stainless Steel 304 / 304H / 304L Stud Bolt

Stainless Steel 304 / 304H / 304L Stud Bolts

  • Stainless Steel 304 Studs Bolts
  • Stainless Steel 304H Threaded Stud Bolts
  • 304H Stainless Steel Threaded Studs
  • SS 304L Continuous Thread Stud Bolt
  • SS 304 Partial Threaded Stud Bolt
  • SS 304H Reduced Shank Stud Bolt
  • 304 Stainless Steel Heavy Stud Bolt
  • Stainless Steel 304H Stud
  • SS 304H Flush Head Studs
  • Stainless Steel 304L Threaded Rods
  • SS 304 Double Ended Threaded Stud
  • 304 SS Single Ended Threaded Stud
  • SS 304L All Threaded Stud Bolts
  • SS 304H Metric Thread Stud Bolt
Stainless Steel 304/304H/304L Stud Bolt

Stainless Steel 304/304H/304L Stud Bolt Chemical Composition

GradeCMnSiPSCrMoNiN
SS 304min.–––––18.0–8.0–
max.0.082.00.750.0450.03020.0–10.50.10
SS 304Lmin.–––––18.0–8.0–
max.0.0302.00.750.0450.03020.0–12.00.10
SS 304Hmin.0.04––––18.0–8.0–
max.0.102.00.750.0450.03020.0–10.5–

Stainless Steel 304/304H/304L Stud Bolt Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
Quality & Testing Facilities
Customize Size & Specification
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Stainless Steel 304/304H/304L Stud Bolt Available Standards

ASTM ASTM A193 Stud Bolt ASTM A307 Stud Bolt ASTM A320 Stud Bolt
ASTM A325 Stud Bolt ASTM A354 Stud Bolt ASTM A449 Stud Bolt
ASTM A490 Stud Bolt ASTM F568 Stud Bolt ASTM F593 Stud Bolt
ASTM F1554 Stud Bolt ASTM A325M Stud Bolt ASTM A490M Stud Bolt
IS IS 1363 Stud Bolt IS 1364 Stud Bolt IS 2585 Stud Bolt
IS 3138 Stud Bolt IS 3640 Stud Bolt IS 10238 Stud Bolt
IS 3757 Stud Bolt IS 6639 Stud Bolt
DIN DIN 931 Stud Bolt DIN 933 Stud Bolt DIN 938 Stud Bolt
DIN 939 Stud Bolt DIN 960 Stud Bolt DIN 961 Stud Bolt
DIN 975 Stud Bolt DIN 2510 Stud Bolt DIN 7990 Stud Bolt
DIN 610 Stud Bolt DIN 6914 Stud Bolt DIN 6915 Stud Bolt
BS BS 1083 Stud Bolt BS 1768 Stud Bolt BS 1769 Stud Bolt
ANSI / ASME ASME B18.2.1 Stud Bolt ASME B18.31.3 Stud Bolt ASME B16.5 Stud Bolt
ANSI B18.2.1 Stud Bolt ANSI / ASME B18.1.1 Stud Bolt
ISO ISO 7412 Stud Bolt

Stainless Steel 304/304H/304L Stud Bolt Price List:

We offer wide range of industrial Stainless Steel 304, 304L, 304H Stud Bolt that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Stainless Steel 304/304H/304L Stud Bolts Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com

Stainless Steel 304/304H/304L Stud Bolt Application Area:

Our products range of Stainless Steel 304, 304H, 304L Stud Bolt find application in various areas such as: Petro-Chemical Industries, Heavy Engineering Industries, Ship Building Industries, Fertilizer Plants, power Generation Units ( Nuclear, Hydro or Thermal), Civil Industries, Oil Expansion Projects, Off Shore & On Shore Oil Towers, Valves, Vessels, Pumps, Railways, Steel Plants, Civil Construction Industries, Home Fittings etc.

304 / 304L / 304H Stainless Steel Stud Bolt Size

 Class 150 Flanges ASME B16.5 (Stud bolt sizes) Length of Stud Bolts 
NPS Outside Diameter of Flange The diameter of Bolt Circle The diameter of Bolt Holes Number of Bolts Diameter of Bolts Raised Face
0.06 in		 Ring Joint
1/2 3 1/2 2 3/8 5/8 4 1/2 2 1/4 –
3/4 3 7/8 2 3/4 5/8 4 1/2 2 1/2 –
1 4 1/4 3 1/8 5/8 4 1/2 2 1/2 3
1 1/4 4 5/8 3 1/2 5/8 4 1/2 2 3/4 3 1/4
1 1/2 5 3 7/8 5/8 4 1/2 2 3/4 3 1/4
2 6 4 3/4 3/4 4 5/8 3 1/4 3 3/4
2 1/2 7 5 1/2 3/4 4 5/8 3 1/2 4
3 7 1/2 6 3/4 4 5/8 3 1/2 4
3 1/2 8 1/2 7 3/4 8 5/8 3 1/2 4
4 9 7 1/2 3/4 8 5/8 3 1/2 4
5 10 8 1/2 7/8 8 3/4 3 3/4 4 1/4
6 11 9 1/2 7/8 8 3/4 4 4 1/2
8 13 1/2 11 3/4 7/8 8 3/4 4 1/4 4 3/4
10 16 14 3/4 1 12 7/8 4 1/2 5
12 19 17 1 12 7/8 4 3/4 5 1/4
14 21 18 3/4 1 1/8 12 1 5 1/4 5 3/4
16 23 1/2 21 1/4 1 1/8 16 1 5 1/4 5 3/4
18 25 22 3/4 1 1/4 16 1 1/8 5 3/4 6 1/4
20 27 1/2 25 1 1/4 20 1 1/8 6 1/4 6 3/4
24 32 29 1/2 1 1/4 20 1 1/4 6 3/4 7 1/4
Class 300 Flanges ASME B16.5 Length of Stud Bolts 
NPS Outside Diameter of Flange The diameter of Bolt Circle The diameter of Bolt Holes Number of Bolts Diameter of Bolts Raised Face
0.06 in		 Ring Joint
1/2 3 3/4 2 5/8 5/8 4 1/2 2 1/2 3
3/4 4 5/8 3 1/4 3/4 4 5/8 3 3 1/2
1 4 7/8 3 1/2 3/4 4 5/8 3 3 1/2
1 1/4 5 1/4 3 7/8 3/4 4 5/8 3 1/4 3 3/4
1 1/2 6 1/8 4 1/2 7/8 4 3/4 3 1/2 4
2 6 1/2 5 3/4 8 5/8 3 1/2 4
2 1/2 7 1/2 5 7/8 7/8 8 3/4 4 4 1/2
3 8 1/4 6 5/8 7/8 8 3/4 4 1/4 4 3/4
3 1/2 9 7 1/4 7/8 8 3/4 4 1/4 5
4 10 7 7/8 7/8 8 3/4 4 1/2 5
5 11 9 1/4 7/8 8 3/4 4 3/4 5 1/4
6 12 1/2 10 5/8 7/8 12 3/4 4 3/4 5 1/2
8 15 13 1 12 7/8 5 1/2 6
10 17 1/2 15 1/4 1 1/8 16 1 6 1/4 6 3/4
12 20 1/2 17 3/4 1 1/4 16 1 1/8 6 3/4 7 1/4
14 23 20 1/4 1 1/4 20 1 1/8 7 7 1/2
16 25 1/2 22 1/2 1 3/8 20 1 1/4 7 1/2 8
18 28 24 3/4 1 3/8 24 1 1/4 7 3/4 8 1/4
20 30 1/2 27 1 3/8 24 1 1/4 8 8 3/4
24 36 32 1 5/8 24 1 1/2 9 10

304 / 304H / 304L Stainless Steel Stud Bolt Weight Chart

Weight Imperial
STUD BOLT LENGTH (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
Weight Of Metric Studs Bolt
STUD BOLT LENGTH (in mm) M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39
60 5,6 8,1 12 15,6
70 6,1 8,9 13 16,9 23,7
80 6,6 9,6 14 18,2 25,4 32,5
90 7,1 10,3 15 19,6 27,1 34,5 45,5
100 7,6 11 16 21 28,8 36,7 47,2 54,2
110 8,1 11,7 17 22,2 30,4 38,7 48,3 58,2 80
120 8,6 12,4 18 23,6 32,1 40,7 50,9 60,2 84,7 107
130 9,1 13,2 19 24,9 33,7 42,8 53,4 63,2 88,6 111 141
140 9,6 14,2 20 26,2 35,4 44,9 55,9 66,2 92,4 116 147 185
150 10,1 14,9 20,8 27,5 36,9 46,9 58,5 69,2 96,3 121 153 192 237
160 10,6 15,6 21,8 29,1 38,6 49 61 72,2 100,1 126 159 199 245
170 16,4 22,8 30,4 40,2 51,1 63,5 75,2 104 130 165 206 253
180 23,8 31,8 41,9 52,3 66,1 78,1 108 135 171 213 261
190 33,1 43,5 54,4 68,4 81,1 112 140 176 219 269
200 34,5 45,2 56,2 71 84 116 144 182 226 278
210 35,8 46,8 58,5 73,5 88,4 120 149 188 233 286
220 37,1 48,4 60,6 76,1 91,4 124 154 194 240 294
230 38,5 50,1 62,6 78,6 94,4 127 159 201 247 302
240 39,8 51,7 64,7 81,2 97,4 130,9 164 208 253 310
250 41,1 53,4 66,8 83,7 100,4 134,8 172 214 260 319
260 55 68,8 86,3 103,4 138,6 177 220 267 327
270 56,6 70,9 88,8 106,4 142,5 182 224 274 335
280 58,3 73 91,4 109,4 146,3 187 230 281 343
290 75 93,9 112,4 150,1 192 236 291 360
300 77,1 96,5 115,4 154 196 241 298 368
320 101,6 121,3 161,7 206 253 312 380
340 127,3 169,4 215 265 326 395
360 133,3 177,1 224 276 340 411
380 184,8 234 288 353 428
400 192,5 243 299 367 444
420 252 311 381 460
440 262 322 394 477
460 271 334 408 493
480 281 345 422 509
500 290 357 436 526

Stainless Steel 304, 304L, 304H Stud Bolt Torque Chart

Flange
Size
B16.5 Class 150 RF/ Ring Gaskets
B16.5 Class 150 FF/ Full Face Gaskets
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″
15
30
50
4-bolt
1/2″
20
40
60
4-bolt
1/2″
1-1/4″
20
40
60
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″
3-1/2″
40
80
120
8-bolt
5/8″
40
80
120
8-bolt
5/8″
4″
40
80
120
8-bolt
5/8″
40
80
120
8-bolt
5/8″
5″
60
120
200
8-bolt
3/4″
60
120
200
8-bolt
3/4″
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″
18″
213
426
710
16-bolt
1-1/8″
213
426
710
16-bolt
1-1/8″
20″
213
426
710
20-bolt
1-1/8″
213
426
710
20-bolt
1-1/8″
24″
300
600
1,000
20-bolt
1-1/4″
300
600
1,000
20-bolt
1-1/4″

Flange Size
B16.5 Class 300 RF/ 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″
21
42
70
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″
4″
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″
10″
147
294
490
16-bolt
1″
12″
213
426
710
16-bolt
1-1/8″
14″
195
390
650
20-bolt
1-1/8″
16″
273
546
910
20-bolt
1-1/4″
18″
300
600
1,000
24-bolt
1-1/4″
20″
300
600
1,000
24-bolt
1-1/4″
24″
465
930
1,550
24-bolt
1-1/2″

Unifit Metalloys Inc. manufactures, suppliers and exports of Stainless Steel 304 / 304H / 304L Studs Bolt ​to various countries such as Nigeria, Malaysia, Netherlands, Venezuela, Finland, Lebanon, Poland, United Arab Emirates, Philippines, Switzerland, Azerbaijan, Croatia, Russia, Angola, Chile, Vietnam, Ukraine, Sweden, Mexico, United Kingdom, Chile, Morocco, Czech Republic, China, Ghana, Austria, Sri Lanka, Serbia, Australia, Nigeria, Belarus, Portugal, Gabon, Ecuador, France, Argentina, Thailand, Iran, Italy, United States, Greece, Mongolia, Tunisia, Iraq, Kuwait, Denmark, Spain, Poland, Israel, Turkey, Estonia, New Zealand, Jordan, Belgium, Bhutan, Yemen, Canada, Japan, Pakistan, Bangladesh, Algeria, Slovakia, Taiwan, Egypt, Singapore, South Africa, Lithuania, Bolivia, Saudi Arabia, Oman, Hong Kong, Hungary, Peru, Costa Rica, Brazil, Libya, Norway, Qatar, Trinidad & Tobago, Indonesia, Kenya, Afghanistan, Kazakhstan, Bulgaria, Colombia, South Korea, Romania, Mexico, Bahrain, Iran.

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  • Iran
  • Thailand
  • South Korea
  • Turkey
  • Morocco
  • Costa Rica
  • Kazakhstan
  • Philippines
  • Egypt
  • Japan
  • Russia
  • Vietnam
  • Australia
  • Qatar
  • South Africa
  • Portugal
  • Oman
  • Jordan
  • Spain
  • Hong Kong
  • Netherlands
  • Indonesia
  • Mexico
  • Brazil
  • France
  • Taiwan
  • Nigeria
  • Bangladesh
  • Iraq
  • Ukraine
  • Poland
  • Romania
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