Pioneer Supplier Of SS 304/316L Long & Square U Bolt, check price and dimensions

Stainless Steel U Bolts

 

Your need for Heavy Duty Stainless Steel Marine U-bolt ends here, We provide the best quality

Stainless steel alloys are amongst the most versatile and heavily influence various industries. Available in several grades, austenitic stainless steel ranks as being the most used alloy class across the world. The purchase of any component, including U bolts is generally done in consult with Stainless Steel U Bolt Manufacturer In India. Most of the use of these bolts is in applications that involve marine engineering. This is why the most common alloy used would be alloy 316 to produce m16 stainless steel u bolt.

The appearance of this component is in the shape U, hence, the name U bolt. Yet, today there are variations available in the market including the Stainless Steel Square U Bolts, or a long U bolt. The chief employment purpose of  Stainless Steel Long U Bolts is to support pipework. In piping systems that use them, the pipes that are attached to the Stainless Steel U Bolts permit the flow of both fluids and gasses. While their primary application is to support the flow of media through piping systems, the Heavy Duty Stainless Steel U Bolts may also be used to hold ropes together.

This secondary application is useful in marine applications, especially since they may be used as a form of Boat Trailer Square Bend U Bolts. And because they are involved with saltwater from the sea, using regular steel alloy is not advisable. Hence, most buyers prefer using 316 Stainless Steel Square U Bolts. Grade  316 is an alloy that is widely known as marine grade. And because the alloy is better than grade 304 in terms of resistance to various chemicals, the Stainless Steel Marine U Bolts may also be used in freshwater applications where the concentration of chlorine remains at 100 ppm or parts per million.

 

before buy Compare Stainless Steel U Bolt price with SS Eye Bolt price list

 

 

Stainless Steel U Bolts Specification List
ISO standard ISO 7380, ISO 4032, JIS standards, ISO 4017, ISO 4033
BS British standard 57
Size
  • for CNC and Machining : M100 / 4” Diameter, 1500 milimeter long
  • Hot forging: 1-1/2” Diameter, M24 to M100, 1100 milimeter long
  • Cold Froging : M2 to M24

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

Grade 4.8, A2-70, A4-80, 8.8, A4, A4-70, A2, 18-8 Stainless Steel, Studr Bolt
Length 3 milimeter - 200 milimeter
Stainless Steel Threads: METRIC, UNC, BSF, UNF, BSW or as per need
DIN DIN 912, DIN 603, DIN 933, DIN 6923, DIN 931, DIN 7981, DIN 970, DIN916, DIN 934, DIN 7985, DIN 7982, DIN 913, B.S.
UTS UNEF, UNS, NPTF, UNC, NPT, UNF
Tolerance +/-0.01 milimeter - +/-0.05milimeter
treatment on Surface
  • Ruspert coating screws
  • Sand blasting
  • Polish
  • Hot-dip galvanizing
  • Rust preventive oil
  • Anodizing
  • oxide coating Black
  • Passivation
  • Heat-disposing
Type Round/ Pan/ Hex Head/ Oval/ Truss head
Standard:
  • ISO 14585C ~DIN 7981C
  • DIN 7973C ~ISO 1483
  • DIN 7983C ~ISO 7051
  • ISO 2009,ISO 4762, ISO 14587, ISO 7050, ISO 14584, ISO 14587, ISO 14582
  • ANSI B18.3.1M
  • ASME B18.6.3
  • GB/T5783, GB/T5782, GB5783

JIS, IS, ISO, BS, ANSI, DIN, GB, ASTM and all International Standards

Head Pan head, flat head, oval head, hex head, phillips head
Head drive: Slotted, Six-Lobe, Phillips/Slot, Phillips, etc
ASTM Standard As Per ASTM A380M and A380
Manufacturing process Cold Heading, Heat Treatment, Inspection, Wire Drawing, Packing, Surface Plating, Insert tapping
Manufacturers GKW, SPAX® Screws, Kundan, Unbrako, Sundaram Precision, APL, EBY Fastener, Infasco Etc.
Certificate provided
  • EN 10204 / 3.1 Certificate
  • to ISO 6508-1 Hardness testing
  • Calibrated gauges and tools
  • to ISO 898-2 Nut proof load testing
  • in accordance to ISO 148-1 Charpy Impact testing
  • to ISO 898-1 Tensile testing
  • for preloading to EN 14399-2 Suitability
industrial use Wind tower, Electronic industry, Railway, Construction, Automotive industry, Nuclear power,

 

Price list of Stainless Steel U Bolt
Description Per Unit (INR) Price in USD Price in EURO
Din933 16*60 Non-magnetic, Shining Bolt Stainless Steel 202 49 0.66 0.55
(48.3mm X 33.7mm) (1 1/2 X 1 Inch) U-bolt Threaded 62 0.84 0.69
Din933 12*40 Bolt Stainless Steel 202, Non-magnetic, Shining 48 0.65 0.53
(33.7mm X 27mm) (1 X 3/4 Inch) U-bolt Threaded 62 0.84 0.69
Non-magnetic, Shining Din933 12*45 Bolt Stainless Steel 202, 48 0.65 0.53
(42.4mm X 33.7mm) (1 1/4 X 1 Inch) U-bolt Threaded 64 0.87 0.71
Non-magnetic, Shining Din933 6*50 Bolt Stainless Steel 202, 55 0.75 0.61
Din933 8*75 Bolt Stainless Steel 202, Non-magnetic, Shining 57 0.77 0.63

 

Testing conducted on Square Bend SS U-Bolts
Testing conducted on Square Bend Ss U-Bolts
  • Positive Material Identification Test
  • Hardness Test
  • Tensile Testing Machine
  • IGC Test

 

 

 

stainless steel u bolts for boat trailers

This classification contains Stainless Steel U bolts that will never rust. These will be the last U Bolts that you buy for the reason you will utilize them for. We convey these tempered steel U Bolts in essentially every size choice, permitting you to supplant your rusted U Bolts with ones that will endure forever. These U Bolts are ideal for trailer axles, leaf springs, bunk sections, manage posts, and some other alternative for mounting. Also, these U Bolts enough work for different businesses too.

Look at our Selection of Trailer U-Bolts to meet every one of your Requirements!

  • Boat Trailer Leaf Spring U-Bolt Kits
  • Galvanized Boat Trailer U-Bolts
  • Stainless Steel Boat Trailer U-Bolts
  • Zinc Plated Boat Trailer U-Bolts
  • U Bolt Mounting Plates and Shackles

SS U Bolts Packing Details
SS U Bolts Packing Details
  • 25 kg per bag, bags into cartons ,then on the pallets.
  • 1000pcs/500pcs/250pcs into a box,then into cartons.
  • Packing as customer’s requirement.

Delivery Details: 10-15 days delivery after order of Bolt.

 

 

 

SS Square U Bolts Torque chart
BOLT
DIA
Torque FT-LBS
70%
Torque
30% Initial
Torque
100% Final
Torque
9/16 53 23 75
1/2 36 16 52
3/4 129 55 184
5/8 73 31 104
1 249 107 356
7/8 166 71 237
1.1/8 297 127 424
1.3/8 435 186 622
417 179 596
1.9/16 392 168 560
574 246 821
561 240 801
2300 986 3285
1.5/8 445 191 636
2 853 366 1219
1.7/8 696 298 994
1709 733 2442
1234 529 1762
3 3008 1289 4297

 

BOLT
DIA
Torque Nm
70%
Torque
30% Initial
Torque
100% Final
Torque
9/16 72 31 102
1/2 49 22 71
3/4 175 75 249
5/8 99 42 141
1 338 145 483
7/8 225 96 321
565 243 808
1.1/8 403 172 575
778 334 1113
1.3/8 590 252 843
1.5/8 603 259 862
1.9/16 531 228 759
1.7/8 944 404 1348
761 325 1086
1673 717 2389
2 1157 496 1653
3118 1337 4454
2317 994 3311
3 4078 1748 5826

 

A trusted supplier & exporter of M16/M10/M6 Metric U Bolts buy many Petrochemical, Oil & Gas companies

 

U Bolt Manufacturer In India
Stainless Steel Long U Bolts
Stainless Steel Long U Bolts
SS Square U Bolts
SS Square U Bolts
Boat Trailer Square Bend U Bolts
Boat Trailer Square Bend U Bolts
SS Metric U Bolts
SS Metric U Bolts
SS U Machine Bolts
SS U Machine Bolts
Stainless Steel Marine U Bolts
Stainless Steel Marine U Bolts
Heavy Duty Stainless Steel U Bolts
Heavy Duty Stainless Steel U Bolts
SS Exhaust U Bolts
SS Exhaust U Bolts

 

Sizes chart of SS Square U Bolts

M6 Series Stainless Steel U Bolt

Size Weight
(kg/pc)
B
(Bolt Diameter)
A
(Tube Diameter)
C
(Thread Length)
M
(Center to Center)
L
(Bolt Height)
M6*10 0.0010 6 10 13 17 27
M6*8 0.0009 6 8 12 15 25
M6*14 0.0012 6 14 15 22 32
M6*12 0.0012 6 12 14 19 29
M6*18 0.0014 6 18 (DN10) 18 26 36
M6*16 0.0013 6 16 15 24 34
M6*25 0.0018 6 25 22 33 45
M6*22 0.0017 6 22 (DN15) 22 30 42
M6*33 0.0022 6 33 (DN25) 25 42 53
M6*27 0.0019 6 27 (DN20) 25 35 47
M6*42 0.0026 6 42 28 50 62
M6*45 0.0027 6 45 30 53 65
M6*38 0.0024 6 38 (DN32) 28 46 58
M6*51 0.0030 6 51 30 59 71
M6*57 0.0033 6 57 30 65 77
M6*48 0.0029 6 48 ()DN40 30 56 68
M6*63 0.0035 6 63 30 71 83
M6*76 0.0041 6 76 (DN65) 35 84 96
M6*60 0.0034 6 60 30 68 80
M6*102 0.0053 6 102 35 110 122
M6*89 0.0047 6 89 (DN80) 35 97 109
M6*114 0.0058 6 114 (DN100) 35 122 134
M6*108 0.0055 6 108 35 116 128
M6*133 0.0067 6 133 35 141 153


M8 Series Stainless Steel U Bolt

Size Weight
(kg/pc)
B
(Bolt Diameter)
A
(Tube Diameter)
C
(Thread Length)
M
(Center to Center)
L
(Bolt Height)
M8*25 0.037 8 25 25 35 52
M8*22 0.034 8 22 (DN15) 25 32 49
M8*33 0.043 8 33 (DN25) 28 43 60
M8*27 0.038 8 27 (DN20) 28 37 54
M8*42 0.051 8 42 30 52 69
M8*38 0.047 8 38 (DN32) 30 48 65
M8*48 0.055 8 48 (DN40) 30 58 75
M8*45 0.053 8 45 30 55 72
M8*57 0.062 8 57 35 67 84
M8*51 0.058 8 51 30 61 78
M8*63 0.068 8 63 35 73 90
M8*60 0.065 8 60 (DN50) 35 70 87
M8*89 0.088 8 89 (DN80) 40 99 116
M8*76 0.078 8 76 (DN65) 35 86 103
M8*225 0.200 8 225 50 235 255
M8*108 0.104 8 108 40 118 135
M8*219 0.195 8 219 (DN200) 50 229 249
M8*102 0.099 8 102 40 112 129
M8*114 0.109 8 114 (DN100) 40 124 141
M8*140 0.130 8 140 (DN125) 45 150 167
M8*133 0.124 8 133 45 143 160
M8*168 0.154 8 168 (DN150) 50 178 198
M8*159 0.147 8 159 50 169 189

 

M10 Series Stainless Steel U Bolt

Size Weight
(kg/pc)
B
(Bolt Diameter)
A
(Tube Diameter)
C
(Thread Length)
M
(Center to Center)
L
(Bolt Height)
M10*25 0.061 10 25 28 37 56
M10*22 0.060 10 22 28 34 53
M10*33 0.072 10 33 (DN25) 28 45 64
M10*27 0.064 10 27 (DN20) 28 39 58
M10*42 0.083 10 42 30 54 73
M10*38 0.078 10 38 (DN32) 30 50 69
M10*48 0.093 10 48 (DN40) 35 60 82
M10*45 0.087 10 45 30 57 76
M10*57 0.105 10 57 35 69 91
M10*51 0.097 10 51 35 63 85
M10*63 0.113 10 63 35 75 97
M10*60 0.109 10 60 (DN50) 35 72 94
M10*89 0.146 10 89 (DN80) 40 101 123
M10*76 0.129 10 76 (DN65) 40 88 110
M10*108 0.170 10 108 40 120 142
M10*102 0.162 10 102 40 114 136
M10*325 0.454 10 325 (DN300) 65 337 378
M10*273 0.388 10 273 (DN250) 55 285 317
M10*133 0.201 10 133 45 145 167
M10*114 0.177 10 114 (DN100) 45 126 148
M10*159 0.234 10 159 50 171 193
M10*140 0.210 10 140 (DN125) 45 152 174
M10*219 0.320 10 219 (DN200) 55 231 263
M10*168 0.246 10 168 (DN150) 50 180 202

 M12 Series Stainless Steel U Bolt

 

Size Weight
(kg/pc)
B
(Bolt Diameter)
A
(Tube Diameter)
C
(Thread Length)
M
(Center to Center)
L
(Bolt Height)
M12*45 0.0132  12 45 35 59 81
M12*48 0.0138  12 48 (DN40) 35 62 84
M12*51 0.0143  12 51 38 65 87
M12*57 0.0154  12 57 38 71 93
M12*60 0.0159  12 60 (DN50) 40 74 96
M12*63 0.0165  12 63 40 77 99
M12*76 0.0192  12 76 (DN65) 40 90 114
M12*89 0.0215  12 89 (DN80) 40 103 127
M12*102 0.0239  12 102 45 116 140
M12*108 0.0250  12 108 45 122 146
M12*114 0.0261  12 114 (DN100) 45 128 152
M12*133 0.0296  12 133 45 147 171
M12*140 0.0309  12 140 (DN125) 45 154 178
M12*159 0.0348  12 159 60 173 200
M12*168 0.0364  12 168 (DN150) 60 182 209
M12*219 0.0468  12 219 (DN200) 70 233 267
M12*273 0.0577  12 273 70 287 328
M12*325 0.0675  12 325 70 339 382

 

M14 Series Stainless Steel U Bolt

Size Weight
(kg/pc)
B
(Bolt Diameter)
A
(Tube Diameter)
M
(Center to Center)
L
(Bolt Height)
C
(Thread Length)
M14*48 0.199 14 48 64 90 40
M14*45 0.191 14 45 61 87 40
M14*57 0.221 14 57 73 99 45
M14*51 0.206 14 51 67 93 40
M14*63 0.236 14 63 79 105 45
M14*60 0.229 14 60 76 102 45
M14*89 0.301 14 89 105 131 50
M14*76 0.269 14 76 92 118 50
M14*108 0.352 14 108 124 152 55
M14*102 0.338 14 102 118 146 50
M14*133 0.415 14 133 149 177 55
M14*377 1.072 14 377 393 445 70
M14*114 0.368 14 114 130 158 55
M14*159 0.480 14 159 175 203 60
M14*168 0.508 14 168 184 215 60
M14*140 0.432 14 140 156 184 55
M14*273 0.798 14 273 289 334 65
M14*219 0.647 14 219 235 272 65
M14*325 0.933 14 325 341 388 70


M16 Series Stainless Steel U Bolt

 

Size Weight
(kg/pc)
B
(Bolt Diameter)
A
(Tube Diameter)
C
(Thread Length)
M
(Center to Center)
L
(Bolt Height)
M16*45 0.0269 16 45 40 63 92
M16*48 0.0279 16 48 40 66 95
M16*51 0.0289 16 51 40 69 98
M16*57 0.0309 16 57 45 75 104
M16*60 0.0320 16 60 45 78 107
M16*63 0.0330 16 63 45 81 110
M16*76 0.0381 16 76 50 94 126
M16*89 0.0424 16 89 50 107 139
M14*102 0.0469 16 102 50 120 152
M16*108 0.0489 16 108 55 126 158
M16*114 0.0510 16 114 55 132 164
M16*133 0.0572 16 133 55 151 183
M16*140 0.0596 16 140 55 158 190
M16*159 0.0660 16 159 60 177 209
M16*168 0.0690 16 168 60 186 218
M16*219 0.0875 16 219 65 237 274
M16*273 1.0078 16 273 65 291 336
M16*325 1.0259 16 325 70 343 390
M16*377 1.0447 16 377 70 395 447

 

Available Grade of m16 stainless steel u bolt
  • 18-8 Stainless Steel
  • 410 Stainless Steel
  • 304 Stainless Steel
  • 304L Stainless Steel
  • 304H Stainless Steel
  • 310 Stainless Steel
  • 316 Stainless Steel
  • 316H Stainless Steel
  • 316L Stainless Steel
  • 317 Stainless Steel
  • 317L Stainless Steel
  • 321 Stainless Steel
  • 347 Stainless Steel
  • 904L Stainless Steel

 

Technical Specification of M6 stainless steel u bolt
  • Item: U-Bolt
  • Finish:Stainless
  • Material: Stainless Steel
  • Type: Round
  • Thread Length:2-1/16"
  • Thread Size:5/16"
  • Length (In.):4-1/2
  • Inside Length:4-1/2"
  • Inside Width:2"

 

U Bolt Manufacturer In India, Check Stainless Steel Boat Trailer Square Bend U Bolts torque and price list in India

 

304 Stainless Steel U- Bolts Thread Type

304 SS U-Bolts Thread Type

 

 

m10 stainless steel u bolt DIN Grades Available
  • Square Head Bolt DIN 479
  • Masonry Bolt DIN 529 C With Hexagon Nuts
  • DIN 7969 with hexagon nut for steel structures Slotted countersunk head Bolt
  • Square Head Bolt DIN 480
  • (Stone Bolt) DIN 529 D Anchor Bolt
  • Fully Threaded DIN 558 Maching Bolt
  • DIN 188 With Double Nip Tee-Head Bolt
  • Lifting Eye Bolt DIN 580
  • With Hexagon Nuts Foundation Bolt DIN 529 E
  • G Bolt DIN 529
  • (Stone Bolt) Anchor Bolt DIN 529 A
  • (Stone Bolt) Anchor Bolt DIN 529 F
  • Square Head Bolt DIN 478
  • Anchor Bolt DIN 529 B (Stone Bolt)
  • Eye Bolt DIN 444 A
  • With Square Head Tee-Head Bolt DIN 186 A
  • Flat Countersunk Square Neck Bolt DIN 605
  • For High Strength Struc. Bolting DIN 6915 Hex Nuts
  • With Hexagon Nuts DIN 603 Mu Carriage Bolt
  • U Bolt DIN 3570
  • with hexagon nut for steel structures DIN 7968 Hexagon fit Bolt
  • Hex fitting Bolt w/short Threaded Portion DIN 610
  • Countersunk Square Bolt DIN 608 (Short Neck)
  • Hex Bolt For High Strength Struct. Bolting DIN 6914
  • Flat Countersunk DIN 604 Nip Bolt With Hex Nuts
  • Hexagon head bolt with nut DIN 601
  • Round Head DIN 607 Nip Bolt With Nuts
  • w/long Threaded Portion Hex Fitting Bolt DIN 609
  • Hex Flange Bolt DIN 6921
  • Hexagon Bolt with flange heavy series DIN EN 1665
  • For High Strength Structural Bolting DIN 6916 Washers

 

Coating of Stainless Steel Marine U Bolts
  • Phosphate Coated U Bolts
  • Xylon Coated U Bolts
  • Hot Dipped Galvanized U Bolts
  • Ptfe Coated (Teflon) U Bolts
  • Black Oxide
  • Cadmium Coated U Bolts
  • Zinc Coated U Bolts
  • Teflon Coated U Bolts

 

Measuring Instruments and Equipment
  • Roughness tester
  • Thread gauge
  • Routine inspection of calipers
  • Micrometer
  • Smooth plug gauge
  • Coordinate Measuring Machine
  • Image measuring instrument

 

316 Stainless Steel Bolts Weight Calculator

Click here for Steel Fasteners Weight Calculator  

Function of Stainless Steel Boat Trailer Square Bend U Bolts
  • Offered in two styles for both rigid conduit and mechanical applications
  • Recommended for supporting or anchoring light pipe loads.
  • Used to run and support conduit or pipe in electrical systems

 

Custom sizes Stainless Steel U-Bolts can be produced as per client drawing, buy now

 

How U Bolt Measured ?

How U Bolt Measured ?

 

Square Bend Stainless Steel U-Bolts Available Standards

Stainless Steel U Bolts Available Standards

BS BS 1083 U Bolts BS 1769 U Bolts BS 1768 U Bolts
ASTM ASTM F1554 U Bolts ASTM A490M U Bolts ASTM A325M U Bolts
ASTM A325 U Bolts ASTM A449 U Bolts ASTM A354 U Bolts
ASTM A193 U Bolts ASTM A320 U Bolts ASTM A307 U Bolts
ASTM A490 U Bolts ASTM F593 U Bolts ASTM F568 U Bolts
DIN DIN 931 U Bolts DIN 960 U Bolts DIN 933 U Bolts
DIN 961 U Bolts DIN 610 U Bolts DIN 7990 U Bolts
DIN 6914 U Bolts DIN 6915 U Bolts
IS IS 1363 U Bolts IS 2585 U Bolts IS 1364 U Bolts
IS 3138 U Bolts IS 10238 U Bolts IS 3640 U Bolts
IS 3757 U Bolts IS 6639 U Bolts
ANSI ANSI B18.2.1 U Bolts
ISO ISO 7412 U Bolts

 

Chemical properties of Heavy Duty Stainless Steel U Bolts
Grade Si≤ C≤ P≤ Mn≤ Ni S≤ Cr
201 1 0.015 0.05 5.05-7.05 3.050-5.050 0.003 16.000-18.000
202 1 0.015 0.05 7.05-10.00 4.000-6.000 0.003 17.000-19.000
304 1 0.008 0.0045 2 .000 8.000-11.000 0.003 18.000-20.000
304L 1 0.003 0.0045 2 .000 8.000-12.000 0.003 18.000-20.000
309 1 0.02 0.004 2 .000 12.000-15.000 0.003 22.000-24.000
309S 1 0.008 0.0045 2 .000 12.000-15.000 0.003 22.000-24.000
310 1.05 0.025 0.004 2 .000 19.000-22.000 0.003 24.000-26.000
310S 1 0.008 0.0045 2 .000 19.000-22.000 0.003 24.000-26.000
316 1 0.008 0.0045 2 .000 10.000-14.000 0.003 16.000-18.000
316L 1 0.003 0.0045 2 .000 10.000-14.000 0.003 16.000-18.000
316Ti 1 0.008 0.0045 2 .000 10.000-14.000 0.003 16.000-18.000
410 1 0.015 0.004 1 .000 0.06 0.003 11.050-13.050
430 0.012 0.012 0.004 1 0.06 0.003 16.000-18.000

 

Stainless Steel Long U Bolts Mechanical Chart
Stainless Steel Grades Yield Strength (0.2%Offset) Melting Point Elongation Density Tensile Strength
304 MPa 205, Psi 30000 (2550 °F)1400 °C 35% 8.0 g/cm3 Psi 75000 , MPa 515
304H MPa 205, Psi 30000 (2550 °F)1400 °C 35% 8.0 g/cm3 Psi 75000 , MPa 515
Stainless Steel 304L MPa 205, Psi 30000 (2550 °F)1400 °C 35% 8.0 g/cm3 Psi 75000 , MPa 515
310 MPa 205, Psi 30000 1402 °C (2555 °F) 40% 7.9 g/cm3 Psi 75000 , MPa 515
316 MPa 205, Psi 30000 (2550 °F)1400 °C 35% 8.0 g/cm3 Psi 75000 , MPa 515
Stainless Steel 316L MPa 205, Psi 30000 1399 °C (2550 °F) 35% 8.0 g/cm3 Psi 75000 , MPa 515
316TI MPa 205, Psi 30000 1399 °C (2550 °F) 35% 8.0 g/cm3 Psi 75000 , MPa 515
317 MPa 205, Psi 30000 (2550 °F)1400 °C 35% 7.9 g/cm3 Psi 75000 , MPa 515
317L MPa 205, Psi 30000 (2550 °F)1400 °C 35% 7.9 g/cm3 Psi 75000 , MPa 515
Stainless Steel 321 MPa 205, Psi 30000 1457 °C (2650 °F) 35% 8.0 g/cm3 Psi 75000 , MPa 515
347 MPa 205, Psi 30000 1454 °C (2650 °F) 35% 8.0 g/cm3 Psi 75000 , MPa 515
Stainless Steel 904L Psi 32000 , MPa 220 1350 °C (2460 °F) 35% 7.95 g/cm3 Psi 71000 , MPa 490
446 Psi 40,000 , MPa 275 1510 °C (2750 °F) 20% 7.5 g/cm3 Psi 75,000 , MPa 485

 

Equivalent grade of SS Metric U Bolts
STANDARD UNS WERKSTOFF NR. BS JIS AFNOR GOST EN
Stainless Steel 304 S30400 1.4301 304S31 SUS 304 Z7CN18‐09 08Х18Н10 X5CrNi18-10
SS 304L S30403 1.4306 / 1.4307 3304S11 SUS 304L Z3CN18‐10 03Х18Н11 X2CrNi18-9 / X2CrNi19-11
Stainless Steel 304H S30409 1.4301          
SS 316 S31600 1.4401 / 1.4436 316S31 / 316S33 SUS 316 Z7CND17‐11‐02   X5CrNiMo17-12-2 / X3CrNiMo17-13-3
Stainless Steel 316L S31603 1.4404 / 1.4435 316S11 / 316S13 SUS 316L Z3CND17‐11‐02 / Z3CND18‐14‐03 03Ch17N14M3 / 03Ch17N14M2 X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316Ti S31635 1.4571 320S31 SUS 316Ti Z6CNDT17‐123 08Ch17N13M2T X6CrNiMoTi17-12-2
430 S43000 1.4016          
2205 Duplex S31803/S32205 1.4462          
Stainless Steel 420 S42000 1.4021/ 1.4028/ 1.4031/ 1.4034          
431 S43100 S80 (aerospace grade) 1.4057          
SS 310 S31000 1.4841 310S24 SUS 310   20Ch25N20S2 X15CrNi25-20
SS 310S S31008 1.4845 310S16 SUS 310S   20Ch23N18 X8CrNi25-21
304LN S30453 1.4311          
409 S40900 1.4512          
430F S43020 1.4105          
303 S30300 1.4305
Stainless Steel 904L N08904 1.4539 904S13 SUS 904L Z2 NCDU 25-20 STS 317J5 X1NiCrMoCu25-20-5
SS 317 S31700 1.4449   SUS 317      
SS 317L S31703 1.4438   SUS 317L     X2CrNiMo18-15-4
SS 321 S32100 1.4541   SUS 321     X6CrNiTi18-10
SS 321H S32109 1.4878   SUS 321H     X12CrNiTi18-9
Stainless Steel 347 S34700 1.455   SUS 347   08Ch18N12B X6CrNiNb18-10
SS 347H S34709 1.4961   SUS 347H     X6CrNiNb18-12
SS 410 S41000 1.4006 410S21 SUS 410     X12Cr13
Stainless Steel 446 S44600 1.4762          

 

304 Stainless Steel U- Bolts Application
  • Chemical Industry
  • Defence Industry
  • Oil & Gas Industries
  • Petroleum Industries
  • Aerospace Industry
  • Nuclear Energy Sector

 

304 Stainless Steel U Bolts Weight chart

Weight chart of U Bolts

THREAD
A
(SIZE inch)
C
B
D
WLL
(LB)
PIPE
WT
(LB)
1/4-20
1/4
0.063
0.075
1.025
435
3/8
0.005
1/4-20
1/4
1.000
1.000
1.075
435
1/2
0.006
1/4-20
1/4
1.000
1.013
2.000
435
3/4
0.007
1/4-20
1/4
1.038
1.050
2.075
435
1
0.008
1/4-20
1/4
1.038
1.075
3.000
435
1-1/4
0.009
1/4-20
1/4
1.038
2.000
3.025
435
1-1/2
0.010
5/16-18
5/16
1.038
1.000
2.019
610
1/2
0.011
5/16-18
5/16
1.000
1.050
2.019
610
1
0.012
5/16-18
5/16
1.013
1.075
2.069
610
1-1/4
0.014
5/16-18
5/16
1.000
2.000
2.069
610
1-1/2
0.015
5/16-18
5/16
1.000
2.050
3.019
610
2
0.016
5/16-18
5/16
1.000
3.000
3.069
610
2-1/2
0.018
3/8-16
3/8
1.025
1.000
2.025
1,090
1/2
0.017
3/8-16
3/8
1.025
1.025
2.025
1,090
3/4
0.017
3/8-16
3/8
1.025
1.050
2.050
1,090
1
0.018
3/8-16
3/8
1.025
1.075
2.075
1,090
1-1/4
0.020
3/8-16
3/8
1.025
2.000
2.063
1,090
1-1/2
0.020
3/8-16
3/8
1.025
2.050
3.013
1,090
2
0.023
3/8-16
3/8
1.025
3.000
3.063
1,090
2-1/2
0.027
3/8-16
3/8
1.025
3.050
4.013
1,090
3
0.030
1/2-13
1/2
1.063
3.000
4.050
2,020
2-1/2
0.059
1/2-13
1/2
1.050
3.050
5.000
2,020
3
0.065
1/2-13
1/2
1.050
4.000
5.050
2,020
3-1/2
0.069
1/2-13
1/2
1.050
4.050
6.000
2,020
4
0.076
1/2-13
1/2
2.000
5.063
7.025
2,020
5
0.093
1/2-13
1/2
2.000
6.075
8.038
2,020
6
1.004
1/2-13
1/2
2.000
8.075
10.038
2,020
8
1.027
Dimensions of Stainless Steel U Bolts

Dimensions of U Bolts

Size
(B x C) inch
Thread Length
(D)
Fits Pipe Size
1/4 -20 (A)
3/4
x
1-1/4
3/4
3/8
9/16
x
1-3/8
3/4
1/4
3/4
x
2-3/4
2
3/8
3/4
x
1-3/4
1
3/8
1
x
1-3/4
1
1/2
3/4
x
4-3/4
4
3/8
1-1/8
x
3-1/2
2-3/4
3/4
1-1/8
x
2-1/4
1-1/4
3/4
1-3/4
x
2-3/4
1-1/4
1-1/4
1-3/8
x
2-3/4
1-3/4
1
2
x
3-1/2
1-3/4
1-1/2
5/16 -18 (A)
1-3/8
x
3-3/4
2-1/8
1
1-3/8
x
2-1/2
1-1/4
1
1-3/4
x
4-1/4
2-1/2
1-1/4
1-3/4
x
3
1-1/2
1-1/4
2
x
3-11/16
2
1-1/2
2-1/2
x
4-3/16
2-1/4
2
2
x
3-1/4
1-1/2
1-1/2
2-1/2
x
3-1/2
1-1/2
2
2
x
4-11/16
2-3/4
1-1/2
2-1/2
x
5-3/16
3
2
3/8 -16 (A)
2-1/2
x
3-5/8
1-3/4
2
2
x
3-1/8
1-1/2
1-1/2
3-1/2
x
4-5/8
2
3
3
x
4-1/8
1-3/4
2-1/2
3-1/2
x
6-1/2
3
3
1/2 -13 (A)
4-1/2
x
6-1/2
2-1/2
4
3-1/2
x
5-1/2
2-1/2
3
3
x
5
2-1/2
2-1/2
4
x
6
2-1/2
3-1/2
Stock List of Stainless Steel U Bolts
 4.8 U Bolts  A4-80 U Bolts
 317L Stainless Steel U Bolts  Duplex 2205 U Bolts
 316L Stainless Steel U Bolts  410 Stainless Steel U Bolts
 347 Stainless Steel U Bolts  A2 U Bolts
 304 Stainless Steel U Bolts  A2-70 U Bolts
 18-8 Stainless Steel U Bolts  316 Stainless U Bolts