Stainless Steel Stud Bolts manufacturer in India

316 Stainless Steel Shear Studs and ASTM A193 B8 Double End Threaded Studs supplier in Mumbai

 

Stainless Steel Stud Bolts
Stainless Steel Stud Bolts
ASTM A193 304 Stud Bolts
ASTM A193 304 Stud Bolts
M16 Double End Threaded Stud Bolts
M16 Double End Threaded Stud Bolts

 

Manufacturer of Stainless Steel Stud Bolts and Nuts for Flanges in ASME B1.1 Coarse thread (UNC, UNRC), Fine thread (UNF, UNRF) and 8 - Thread series (8UN)

We, Siddhagiri Metals and Tubes, are one of the oldest Stainless Steel Stud Bolt Manufacturers and we deliver products of the highest quality, meeting international standards, to clients all over the world. Stainless Steel Bolts and Stainless Steel Stud Bolts are considered to be threaded fasteners that can be mated with a nut and a stud is a headless fastener that is externally threaded. One end of the stud will mate with a standard nut and the other end will mate with a tapped component. But the big problem here lies in deciding whether to use head studs or Stainless Steel 304 Stud Boltsfor the engine of an automobile and the truth is that this decision would ultimately affect the running of the automobile. Though bolts and studs are both fasteners and both serve the same purpose, there are a few differences between the both of them and these make them very distinct from each other. One difference between Stainless Steel bolts and studs is that bolts always have a head, but studs have no head. Another big difference between the two is that studs quite often tend to have the shaft’s mid section unthreaded and both ends of the studs are threaded. But in the case of bolts, these are fully or partially threaded.


Just as is the case with bolts, similarly, Stainless Steel Knurled Stud Bolts, so as to enhance their structural strength, are subjected to treatment under high pressures. So as to make them concentric, Stainless Steel Metric Stud Bolts have to undergo very careful shaping, involving a series of cuts, which ultimately produces a component that is balanced and straight. Either after heat treatment or prior to heat treatment, these Stainless Steel studs can be rolled, but when post-heat treatment is done with these studs, it results in the studs getting higher stress tolerance and higher mechanical strength. Some of these Stainless Steel Double End Threaded Stud Bolts have been designed with considerations being given to cylinder alignment and gasket alignment and as a result, these types of head bolts are more expensive than their counterpart head bolts.

In appraising the various benefits associated with Stud Bolts For Stainless Steel Flanges, there are certain factors that have to be taken into consideration. A couple of these factors are the engine’s acceleration potential and power, these go a long way in determining which type of Stainless Steel head fastener is going to be used. For instance, the fastener needs of a vehicle that has been designed for daily use, will be totally different from the needs of that of a race car. Other factors that go into determining which kind of Duplex Stainless Steel Stud Bolts will be used, are things such as the overall performance of the engine, the alignment of the gasket, the torque pressure and also the ease at which the engine can be assembled and disassembled.

The design of M16 Stainless Steel Stud Bolts, gives a lot of focus on convenience and stability. Some of these types of head bolts have flange dimensions that are very wide and because of this, during the process of carrying out the maintenance of cylinders, the need to remove the valve train or the bolt, is almost as good as eliminated. To increase the integrity of bolts of engine heads, it is good to cold-fabricate them. Also, more often than not, these engine head bolts, like 316L Stainless Steel Stud Bolts, tend to be thermally treated, prior to having threads cut into them or prior to they being machined. These types of Stainless Steel bolts are very often obtainable packaged with hardened nuts or washers and they afford excellent durability and strength.

Whether you are hunting for Stainless Steel Nut Bolt Manufacturers Mumbai or even though you might be seeking Stainless Steel Bolts Manufacturers in India, look no further. Whatever are your requirements for stainless steel bolts or studs, you can be sure that we can meet all your needs. Our products meet international and national specifications and we guarantee you of the best market rates. Be sure to call us and tell us your needs for Stainless Steel Stud Bolts And Nuts, we assure you of the best deal you can get.

We are leading manufacturer, exporter and supplier of Stainless Steel Stud Bolt, SS 304 Stud Bolts, Metric Stud Bolts and Knurled Stud Bolts in Mumbai, India. At Siddhagiri Metals & Tubes, you will find a large array of Stainless Steel Double End Threaded Stud Boltswhich are used widely in different industries due to their excellent quality and productivity.

 

Stainless Steel Stud Bolts Specifications

standard ISO 10642
British standards BS 57
Size
  • Cold Froging : M2-M24
  • Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg
  • Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg

M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes

Length 3 mm to 200 mm
Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard:
  • ISO 14585C ~DIN 7981C
  • DIN 7973C ~ISO 1483
  • DIN 7983C ~ISO 7051
  • ISO 4762, ISO 2009, ISO 7050, ISO 14587, ISO 14587, ISO 14584, ISO 14582
  • ANSI B18.3.1M
  • ASME B18.6.3
  • GB/T5782, GB/T5783, GB5783

DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards, ANSI – American National Standards Institute

DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
UTS – Unified Thread Standard UNC, UNF, UNEF, UNS, NPT, NPTF
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Type Pan/ Round/ Oval/ Hex Head/ Truss head
Head Pan head, flat head, oval head, hex head, phillips head
Finish Per ASTM A380/A380M
Production process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.
MOQ 5 pieces
Test Certificate:
  • Manufacturer Test Certificate as per EN 10204 / 3.1,
  • Tensile testing to ISO 898-1
  • Nut proof load testing to ISO 898-2
  • Suitability for preloading to EN 14399-2
  • Suitability test for calibrated preload to EN 14399-10
  • Charpy Impact testing in accordance with ISO 148-1
  • Hardness testing to ISO 6508-1
  • Tri-Roll Thread Comparators
  • Calibrated gauges and tools
Free Samples Yes
Delivery time Regular product is about 7-15 days, custom product will according to special requirement
Payment Terms T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping

 

Stud Bolts Grade Nuts Washers
L7 Stud Bolts A194 Grade 4 or 7 F436
L43 Stud Bolts A194 Grade 4 or 7 F436
B8 Class 1 Stud Bolts A194 Grade 8 SS304
B8M Class 1 Stud Bolts A194 Grade 8M SS316
B8 Class 2 Stud Bolts A194 Grade 8 SS304
B8M Class 2 Stud Bolts A194 Grade 8M SS316
B7 Stud Bolts A194 Grade 2H F436
B7M Stud Bolts A194 Grade 2HM F436
B16 Stud Bolts A194 Grade 4 or Grade 7 F436


ALL STAINLESS STEEL STUD BOLTS CAN BE SUPPLIED WITH THE FOLLOWING THREAD FORMS:
METRIC Metric fine Metric coarse
UN UNC UNS
UN8 UNF
WHITWORTH BSW BSF

HEAT TREATMENT Quenching and tempering Thru Hardening
Normalising Solution Annealling
Nitriding Precipitation Hardening
Case Hardening
COATINGS Zinc Phosphate
Zinc Nickel Molykote
Hot Dip Galv Sherardizing
PTFE/Xylan/Xylar/Teflon Cadmium

 

Stainless Steel Stud Bolt Manufacturers

Stainless Steel Stud Bolts Stainless Steel Stud Bolts
Duplex Stainless Steel Stud Bolts Duplex Stainless Steel Stud Bolts
Stainless Steel 304 Stud Bolts Stainless Steel 304 Stud Bolts
M16 Stainless Steel Stud BoltsM16 Stainless Steel Stud Bolts
Stainless Steel Stud Bolts and Nuts Stainless Steel Stud Bolts and Nuts
Stainless Steel Studs For Glass Stainless Steel Studs For Glass
Stainless Steel Studs and Nuts Stainless Steel Studs and Nuts
316 Stainless Steel Studs316 Stainless Steel Studs

 

Stainless Steel Stud Bolts Price List

Product Name Grade Price
STUD BOLTS 316 M10 X 130 x 1 316 $4.30
STUD BOLTS 316 M10 X 130 x 10 316 $28.00
STUD BOLTS 316 M12 X 160 x 10 316 $50.16
STUD BOLTS 316 M12 X 160 x 1 316 $7.71
STUD BOLTS 316 M16 X 190 x 1 316 $17.97
STUD BOLTS 316 M16 X 190 x 10 316 $116.97
STUD BOLTS 316 M20 X 260 x 5 316 $95.71
STUD BOLTS 316 M20 X 260 x 1 316 $29.42
STUD BOLTS 316 M24 X 300 x 5 316 $164.34
STUD BOLTS 316 M24 X 300 x 1 316 $50.51

 

Weight Chart of ASTM A193 304 Stud Bolts

(in inches) SS STUD BOLT LENGTH 5/8 1/2 3/4 1 7/8 1 1/8 1.3/8 1 1/4 1 1/2 1.3/4 1.5/8 1 7/8
2.1/2 10.8
2.3/4 19.8 11.6
3.1/4 21 12.4 32.4
3.1/2 22.2 13.2 34.3 50
4 23.4 14 36.2 71.8 52.6
4.1/2 24.6 14.8 38.1 75.2 55.2 102
4.3/4 25.8 15.6 40 78.6 57.8 106 137
5 27 16.4 41.9 82 60.4 111 179 142
5.1/2 28.2 17.2 43.8 85.4 63 115 186 147 234
6 29.4 18 45.7 88.8 65.6 119 193 153 242 289
6.1/4 30.6 18.8 47.6 92.2 68.2 123 200 158 250 263 298
6.1/2 32.3 19.6 49.5 95.6 70.8 128 206 164 258 374 308 437
7 33.5 20.4 50.8 99 73.4 132 213 169 266 385 317 449
7.1/2 34.8 21.2 52.7 103 75.5 136 220 174 275 396 326 462
8 36.1 22 54.5 106 78 141 226 180 283 407 336 475
8.1/4 37.3 56.3 108 80.5 145 233 185 291 418 345 488
8.3/4 38.6 58.1 112 83.1 149 240 191 299 429 354 500
9 39.8 60 115 85.6 153 246 196 307 440 364 513
9.1/2 41.1 61.8 118 88.2 158 253 201 316 451 373 526
10 63.7 122 90.7 162 260 206 324 463 382 538
10/1.4 125 93.3 166 267 212 332 474 391 551
1.0.1/2 128 171 273 217 340 485 401 564
11 132 175 279 223 345 496 410 576
11.1/2 135 179 285 228 350 507 419 589
12 138 184 292 233 358 518 429 602

 

Manufacturer and exporter of Stainless Steel Threaded and Weld Studs in ASTM A193 Grade B8/ B8M grades, buy all size and dimensions at lowest price in Mumbai

 

Size Chart of M16 Double End Threaded Stud Bolts

ASME B16.5  Class 150 Flanges Stud Bolts Length
NPS
dia of Bolt Circle
NO. of Bolts
dia of Bolt Holes
OD of Flange
Dia of Bolts
Ring Joint
Raised Face, 0.06 in
1/2
2 3/8
4
5/8
3 1/2
1/2
2 1/4
3/4
2 3/4
4
5/8
3 7/8
1/2
2 1/2
1
3 1/8
4
5/8
4 1/4
1/2
3
2 1/2
1 1/4
3 1/2
4
5/8
4 5/8
1/2
3 1/4
2 3/4
1 1/2
3 7/8
4
5/8
5
1/2
3 1/4
2 3/4
2
4 3/4
4
3/4
6
5/8
3 3/4
3 1/4
2 1/2
5 1/2
4
3/4
7
5/8
4
3 1/2
3
6
4
3/4
7 1/2
5/8
4
3 1/2
3 1/2
7
8
3/4
8 1/2
5/8
4
3 1/2
4
7 1/2
8
3/4
9
5/8
4
3 1/2
5
8 1/2
8
7/8
10
3/4
4 1/4
3 3/4
6
9 1/2
8
7/8
11
3/4
4 1/2
4
8
11 3/4
8
7/8
13 1/2
3/4
4 3/4
4 1/4
10
14 3/4
12
1
16
7/8
5
4 1/2
12
17
12
1
19
7/8
5 1/4
4 3/4
14
18 3/4
12
1 1/8
21
1
5 3/4
5 1/4
16
21 1/4
16
1 1/8
23 1/2
1
5 3/4
5 1/4
18
22 3/4
16
1 1/4
25
1 1/8
6 1/4
5 3/4
20
25
20
1 1/4
27 1/2
1 1/8
6 3/4
6 1/4
24
29 1/2
20
1 1/4
32
1 1/4
7 1/4
6 3/4

 

Order Stainless Steel Studs in M6/ M16 Metric sizes, A193 B6 Double Sided Stud Bolt and b7m Double End Stud Bolts manufacturer in India

 

Torque Chart Of Stud Bolt

, Size of Flange
Class 150 B16.5 Full Face Gaskets
Class 150 B16.5 Ring Gaskets
Torque
Tighten Sequence of Stud Bolts
Torque
Tighten Sequence of Stud Bolts
2nd
1st
Final
Size of Bolt
Dwg*/No.
2nd
1st
Final
Size of Bolt
Dwg/No.
1/2″
40
20
60
1/2″
4-bolt
20
10
30
1/2″
4-bolt
3/4″
40
20
60
1/2″
4-bolt
27
13
40
1/2″
4-bolt
1″
40
20
60
1/2″
4-bolt
30
15
50
1/2″
4-bolt
1-1/4″
40
20
60
1/2″
4-bolt
40
20
60
1/2″
4-bolt
1-1/2″
40
20
60
1/2″
4-bolt
40
20
60
1/2″
4-bolt
2″
80
40
120
5/8″
4-bolt
80
40
120
5/8″
4-bolt
2-1/2″
80
40
120
5/8″
4-bolt
80
40
120
5/8″
4-bolt
3″
80
40
120
5/8″
4-bolt
80
40
120
5/8″
4-bolt
3-1/2″
80
40
120
5/8″
8-bolt
80
40
120
5/8″
8-bolt
4″
80
40
120
5/8″
8-bolt
80
40
120
5/8″
8-bolt
5″
120
60
200
3/4″
8-bolt
120
60
200
3/4″
8-bolt
6″
120
60
200
3/4″
8-bolt
120
60
200
3/4″
8-bolt
8″
120
60
200
3/4″
8-bolt
120
60
200
3/4″
8-bolt
10″
190
95
320
7/8″
12-bolt
190
95
320
7/8″
12-bolt
12″
190
95
320
7/8″
12-bolt
190
95
320
7/8″
12-bolt
14″
294
147
490
1″
12-bolt
294
147
490
1″
12-bolt
16″
294
147
490
1″
16-bolt
294
147
490
1″
16-bolt
18″
426
213
710
1-1/8″
16-bolt
426
213
710
1-1/8″
16-bolt
20″
426
213
710
1-1/8″
20-bolt
426
213
710
1-1/8″
20-bolt
24″
600
300
1,000
1-1/4″
20-bolt
600
300
1,000
1-1/4″
20-bolt

 

Manufacturer and supplier of SS Stud Bolts in various materials including A193 Gr.B16, B6X, A193 Gr.B8 Class1, A2 70, A4 80 and A4 70 in India

 

Stainless Steel Stud Bolts is the core product of Siddhagiri, take a look where we supply

Iran, Philippines, Canada, Chile Stainless Steel A2 A4 Double End Stud Bolt with ISO Certificate
Norway, Europe, Romania, United Arab Emirates (UAE) Stainless Steel Alloy 330 Stud Bolt with 2 Nuts
Russia, Sweden, Malaysia, Netherlands Stainless Steel ASTM Full Thread Rod, Stud Threaded Bolt M4-M64
Mexico, Malaysia, Los Alamos -Mexico, Egypt Thread for Both Side Stainless Steel Stud Bolt (DIN939)
Malaysia, Singapore, NY 12203 (USA), United Kingdom -UK DIN 975 304 Stainless Steel Hollow Threaded Rod DIN976 Stud Bolt
Poland, Dammam -KSA, Philippines, UK Stainless Steel Double Head Stud Bolt (DIN939)
Malaysia, Qatar, Europe, Singapore M8 M12 Stainless Steel SS304 SS316 SS316L Stud Bolt
Japan, Czechia, Jakarta, Malaysia, Thailand DIN 976 Stainless Steel Threaded Rod/Stud Bolt
Colombia, Malaysia, Bangladesh, China Stainless Steel Spot Welding Stud Bolt Weld Screw M3~M12
Taiwan, South Africa, Kuwait, Philippines Stainless Steel Double Ended Knurled Earth Stud Bolt M20
South Korea, Bahrain, Singapore, Malaysia Stainless Steel Full Threaded Rod/Stud Bolt (DIN976/975)
Indonesia, Philippines, UK, Belgium Stainless Steel Double End Threaded Stud Bolt
France, Oman, Hong Kong, Thailand Stainless Steel Self Drilling Stud Anchor Bolt
Germany, Malaysia, Turkey M3-M48 Full Thread Stud Bolt Stainless Steel
USA, Dubai, Malaysia, Finland SS Fully Threaded Studs Bolt
Saudi Arabia (KSA), UK, Spain, Brazil High Tensile Stainless Steel Double Threaded Stud Bolts

 

Stainless Steel Stud Bolts Material Grades

18-8 Stainless Steel Bolts/ Stud Bolts 410 Stainless Steel Stud Bolts
304 Stainless Steel Stud Bolts / Bolts 304L Stainless Steel Stud Bolts
304H Stainless Steel Bolts/ Stud Bolts 310 Stainless Steel Stud Bolts
316 Stainless Steel Stud Bolts / Bolts 316H Stainless Steel Bolts/ Stud Bolts
316L Stainless Steel Stud Bolts 317 Stainless Steel Stud Bolts
317L Stainless Steel Bolts/ Stud Bolts 321 Stainless Steel Stud Bolts
347 Stainless Steel Stud Bolts 904L Stainless Steel Bolts/ Stud Bolts
18-8 Stainless Steel Stud Bolts / Bolts 8.8 Stud Bolts
4.8 Bolts/ Stud Bolts A2 Stud Bolts
A4 Stud Bolts A2-70 Bolts/ Stud Bolts
A4-70 Stud Bolts A4-80 Stud Bolts
A193 B6 (410) Studs/ Bolts A193 B8C (347) Studs/ Bolts
A193 B8T (321) Studs/ Bolts Duplex 2205 Studs/ Bolts
17-4 PH Studs/ Bolts 316 Stainless Studs/ Bolts

 

Application Of Threaded Stud Bolts

  • Gas Processing
  • Pharmaceuticals
  • Aircraft Exhaust Manifolds
  • Pharmaceutical Equipment
  • Petrochemicals
  • Off-Shore Oil Drilling Companies

 

Stainless Steel Stud Bolts Dimensions



Stud bolts Specification Class Stud bolts Material Nominal Size
Range (in.)
Mechanical Properties
Yield Strength,
min, 0.2
% offset,
ksi
Tensile
Strength,
min, ksi
Elongation
in 4 D,
min %
Reduction
of Area,
min %
Hardness,
max
ASTM A193
Grade B8 Stud bolts
Class 1
Class 1A
AISI 304 Stud bolts All diameter 30 75 30 50 223HB
or
96HRBC
ASTM A193
Grade B8M Stud bolts
AISI 316 Stud bolts
ASTM A193
Grade B8T Stud bolts
AISI 321 Stud bolts
ASTM A193
Grade B8 Stud bolts
Class 2 AISI 304 Strain Hardened Stud bolts 3/4 and under 100 125 12 35 321HB
or
35HRC
3/4 to 1 incl 80 115 15
1 to 1-1/4 incl 65 105 20
1-1/4 to 1-1/2 incl 50 100 28 45
ASTM A193
Grade B8M Stud bolts
3/4 and under 95 110 15
3/4 to 1 incl 80 100 20
1 to 1-1/4 incl 65 95 25
1-1/4 to 1-1/2 incl 50 90 30
ASTM A193
Grade B8T Stud bolts
AISI 321 Strain Hardened Stud bolts 3/4 and under 100 125 12 35
3/4 to 1 incl 80 115 15
1 to 1-1/4 incl 65 105 20
1-1/4 to 1-1/2 incl 50 100 28 45
ASTM A193
Grade B8M Stud bolts
Class 2B AISI 316 Strain Hardened Stud bolts 2 and under 75 95 25 40
2 to 2-1/2 incl 65 90 30
2-1/2 to 3 incl 55 80
Class 2C 2 and under 65 85 60
Over 2 60
Stud bolts Specification Material Class Stud bolts Nominal Size (In.) Proof Load Stress (ksi) Hardness Rockwell Nut Type
Min Max
ASTM A194 Grade 8 Stud bolts AISI 304 Class 1 Stud bolts All diameter 80 B60 C32 Heavy hex nut
Hex thin nut
Hex nut
ASTM A194 Grade 8M Stud bolts AISI 316 Class 1 Stud bolts
Class 2 Stud bolts
110
ASTM A194 Grade 8T Stud bolts AISI 321 110

 

Stainless Steel Stud bolts Colour coding

Colour codes for stud bolts

Steel stud bolts
Property class 4.8 stud bolts Marking not required.
Property class 5.6 stud bolts Brown
Property class 5.8 stud bolts Blue
Property class 8.8 stud bolts Yellow
Property class 10.9 stud bolts White
Property class 12.9 stud bolts Black
Stainless steel stud bolts
A2-70 stud bolts Green
A4-70 stud bolts Red

 

Grades of Stud Bolts

DESIGN
TEMP.
FLANGES GRADE
THREAD RODS
GRADE
NUTS
-195° to 102°C ASTM A182
Gr. F304, F304L, F316,
F316L, F321, F347
A320 Gr.B8 Class2 A194 Gr.8A
-101° to -47°C ASTM A350
Gr.LF3
A320 Gr.L7 A194 Gr.7
-46° to -30°C ASTM A350
Gr.LF2
A320 Gr.L7 A194 Gr.7
-29° to 427°C ASTM A105 A193 Gr.B7 A194 Gr.2H
428° to 537°C ASTM A182
Gr.F11, F22
A193 Gr.B16 A194 Gr.2H
538° to 648°C ASTM A182
Gr.F11, F22
A193 Gr.B8 Class1 A194 Gr.8A
649° to 815°C ASTM A182
Gr. F304H, F316H
A193 Gr.B8 Class1 A194 Gr.8A
DESIGN
TEMP.
FLG'S GRADE
THREAD RODS
GRADE
NUTS

 

SS Stud Bolts ASME B1.1 Threads Types

Coarse thread series UNC, UNRC
Fine thread series UNF, UNRF
8 - Thread series 8UN