Phone Numbers -
 
+91 9833022336

Email ID - 

sales@www.nknutbolt.com

Physical Address​ - 

Shop No- 6B, Ground Floor, Sindhi Ln, opposite Municipal School, Charni Road East, Cawasji Patel Tank, Girgaon, Mumbai, Maharashtra 400004

 

Stainless Steel U Bolt

stainless steel u bolt

Stainless Steel U Bolt manufacturer and supplier, Neelkamal Alloys LLP.

Are you looking for reliable and durable fasteners for your project? Neelkamal Alloys LLP is a trusted Stainless Steel U Bolts  manufacturer in India offering premium products made from tested stainless steel.  Our SS U bolts are made to last and offer reliable support for heavy structures, machinery, and pipe systems. Due to  their strength, accuracy, and ease of use, each fastener can be used for different industrial applications.

As a leading Stainless Steel  U bolt supplier in India, we guarantee timely delivery and consistent quality across all orders. Our range of Stainless Steel Fasteners includes U bolts in various sizes to meet different application requirements. Customers can rely on us for precision durability and dependable performance in every product we supply

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Neelkamal Alloys LLP takes pride in being a trusted name in the manufacturing and supply of stainless steel u bolts. These essential fasteners, shaped like the letter “U” and threaded at both ends, deliver dependable clamping force for securing pipes, conduits, and structural components. Our U bolts are operated across different industries, including building construction, automotive, and marine initiatives, due to their stability, durability, and specific engineering.

Understanding the importance of accurate sizing, our u-bolt dimensions are available in various specifications, including thread size, thread length, inside diameter, and inside height, ensuring a perfect fit for your needs. Traditionally, u-bolts were identified by the pipe size they support, but today, precise measurements ensure enhanced compatibility. If you are searching for stainless steel U bolts from Bunnings, U bolts from Bunning, or tailored designs, Neelkamal Alloys LLP is prepared to fulfil international requirements with top-notch products.

We offer an extensive range of u bolts, including 304 stainless steel u bolts, 316 stainless steel u bolts, neoprene-coated, PTFE-coated, and heavy-duty u bolts to suit different applications. Although commonly thought of for securing pipes, the Steel U-Bolt has proven to be very adaptable and has various applications across various industries, including the automotive, construction and architectural industries. For example, they can be used as anchors for roofs and foundations and support for frames, cables, and conduits. SS U-bolts are used for engine shaft component support in the automotive industry. U-bolts have been proven to be a versatile industrial fasteners. U-bolt plates, also kept in stock, are commonly used with U-bolts for further support.

Choose Neelkamal Alloys LLP as your reliable stainless steel U bolt manufacturer and supplier. We provide a wide array of stainless steel U-bolts available in different materials and finishes. Our inventory features low-grade carbon-plated zinc U-bolts, 304 stainless steel U-bolts, 316 stainless steel U-bolts, as well as U-bolts that are neoprene-coated, PTFE-coated, and hot-dipped galvanized. With our dedication to quality and customer satisfaction, we ensure you receive durable, high-performing products tailored to your specific needs. Reach out to us today to explore our comprehensive range of stainless steel U bolts and accessories.

304 Ss U-Bolts, SS 316 U Bolts, Stainless Steel U Bolts, Stainless Steel Square U Bolts, 4 inch Stainless Steel u bolts

SS U Bolt Details

Product details
Bolt Depot product# 19610
Units US
Category U-Bolts
U shaped bolts with machine threads for use with a nut on both ends.
Bend type Round
Material Stainless steel
Grade 18-8
A corrosion resistant steel alloy. The most common stainless steel for general hardware use.
Thread density Coarse
Diameter 1/4″
Thread count 20
Inside width 1-1/2″
Inside length 2-3/4″
Comes with nuts Yes
Comes with strap Yes
Pipe size 1″
Thread direction Right hand
Thread length 1-3/8″
Types of U Bolts

How ASTM A320 L7 U Bolt is measured?

SS U Bolt Details
SizeAs per requirement
ShapeU
Material GradeSS
Usage/ApplicationIndustrial
Type Of BoltsRound-head
Surface FinishYes
Country of OriginMade in India
Dimensions for U Bolts
Standard U Bolts
Nominal Pipe SizeThread SizeBetween CentresDepth of UThread Length
1/2″M628mm48mm30mm
3/4″M634mm53mm30mm
1″M641mm60mm30mm
1.1/4″M1054mm67mm30mm
1.1/2″M1060mm85mm35mm
2″M1075mm95mm35mm
2.1/2″M1290mm124mm55mm
3″M12102mm126mm50mm
4″M12131mm144.5mm50mm
5″M12156mm182mm50mm
6″M12182mm210mm50mm
8″M16240mm252mm50mm
10″M16292mm318mm50mm
12″M16343mm363.6mm50mm
Extended U Bolts
Nominal Pipe SizeThread SizeBetween CentresDepth of UThread Length
1/2″M627mm97mm75mm
3/4″M633mm103mm75mm
1″M640mm111mm75mm
1.1/4″M1055mm122mm85mm
1.1/2″M1061mm127mm85mm
2″M1070mm140mm85mm
2.1/2″M1086mm152mm85mm
3″M12102mm168mm90mm
4″M12126mm193mm90mm
5″M12152mm213mm90mm
6″M12182mm240mm90mm
8″M16241mm298mm95mm
10″M16293mm349mm95mm
12″M16343mm387mm95mm
Heavy Pattern U Bolts
Nominal Pipe SizeThread SizeBetween CentresDepth of UThread Length
1/2″M830mm46mm25mm
3/4″M835mm56mm25mm
1″M845mm61mm25mm
1.1/4″M855mm71mm25mm
1.1/2″M1060mm85mm35mm
2″M1075mm95mm35mm
2.1/2″M1290mm124mm45mm
3″M16105mm142mm50mm
4″M16135mm167mm50mm
5″M16160mm192mm50mm
6″M20190mm225mm55mm
7″M20215mm250mm55mm
8″M20245mm285mm55mm
9″M20270mm300mm55mm
10″M20300mm340mm60mm
12″M20350mm390mm60mm
14″M24385mm428mm65mm
16″M24435mm488mm65mm
18″M24485mm528mm70mm
20″M24540mm588mm70mm
22″M24590mm638mm70mm
24″M24640mm688mm70mm
Dimensions of A4 U Bolts

We Stock and supply Stainless U Bolts Marine, Trailer U Bolts Lowes, 316 Stainless Steel Square U Bolts With Mill Test Certificate, Check Ss U-Bolts Dimensions Chart

Size
(B x C)
Thread Length
(D)
Fits Pipe Size
1/4 inch-20 (A)
9/16 inch
x
1-3/8 inch
3/4 inch
1/4 inch
3/4 inch
x
1-1/4 inch
3/4 inch
3/8 inch
3/4 inch
x
1-3/4 inch
1 inch
3/8 inch
3/4 inch
x
2-3/4 inch
2 inch
3/8 inch
3/4 inch
x
4-3/4 inch
4 inch
3/8 inch
1 inch
x
1-3/4 inch
1 inch
1/2 inch
1-1/8 inch
x
2-1/4 inch
1-1/4 inch
3/4 inch
1-1/8 inch
x
3-1/2 inch
2-3/4 inch
3/4 inch
1-3/8 inch
x
2-3/4 inch
1-3/4 inch
1 inch
1-3/4 inch
x
2-3/4 inch
1-1/4 inch
1-1/4 inch
2 inch
x
3-1/2 inch
1-3/4 inch
1-1/2 inch
5/16 inch-18 (A)
1-3/8 inch
x
2-1/2 inch
1-1/4 inch
1 inch
1-3/8 inch
x
3-3/4 inch
2-1/8 inch
1 inch
1-3/4 inch
x
3 inch
1-1/2 inch
1-1/4 inch
1-3/4 inch
x
4-1/4 inch
2-1/2 inch
1-1/4 inch
2 inch
x
3-1/4 inch
1-1/2 inch
1-1/2 inch
2 inch
x
3-11/16 inch
2 inch
1-1/2 inch
2 inch
x
4-11/16 inch
2-3/4 inch
1-1/2 inch
2-1/2 inch
x
3-1/2 inch
1-1/2 inch
2 inch
2-1/2 inch
x
4-3/16 inch
2-1/4 inch
2 inch
2-1/2 inch
x
5-3/16 inch
3 inch
2 inch
3/8 inch-16 (A)
2 inch
x
3-1/8 inch
1-1/2 inch
1-1/2 inch
2-1/2 inch
x
3-5/8 inch
1-3/4 inch
2 inch
3 inch
x
4-1/8 inch
1-3/4 inch
2-1/2 inch
3-1/2 inch
x
4-5/8 inch
2 inch
3 inch
3-1/2 inch
x
6-1/2 inch
3 inch
3 inch
1/2 inch-13 (A)
3 inch
x
5 inch
2-1/2 inch
2-1/2 inch
3-1/2 inch
x
5-1/2 inch
2-1/2 inch
3 inch
4 inch
x
6 inch
2-1/2 inch
3-1/2 inch
4-1/2 inch
x
6-1/2 inch
2-1/2 inch
4 inch
U Bolt Weight Chart

Carbon & Stainless Steel

Pipe Size U-Bolt Clamp Description Thread Size Centres (N) (M) Thread Length (K) S (MAX) Max. Load up to 3400C Item Weight
Nominal Size Outside Diameter (A)
NB mm mm mm mm mm kN kg
15 21.3 15NB M8 30 50 25 7 0.68 0.07
20 26.7 20NB M8 35 60 25 10 0.54 0.08
25 33.4 25NB M8 45 65 25 10 0.43 0.08
32 42.2 32NB M8 55 75 25 10 0.34 0.09
40 48.3 40NB M10 60 90 35 16 0.60 0.18
50 60.3 50NB M10 75 100 35 16 0.48 0.20
65 76.1 65NB M12 90 130 45 19 0.70 0.34
80 88.9 80NB M16 105 150 50 19 1.50 0.70
100 114.3 100NB M16 135 175 50 19 1.17 0.81
125 141.3 125NB M16 160 200 50 19 0.94 0.91
150 168.3 150NB M20 190 235 55 19 1.52 1.69
175 193.7 175NB M20 215 270 55 19 1.32 1.85
200 219.1 200NB M20 245 295 55 19 1.17 2.07
225 244.5 225NB M20 266 315 60 19 1.05 2.18
250 273.0 250NB M20 300 350 60 22 0.94 2.43
300 323.9 300NB M20 350 400 60 22 0.79 2.75
350 355.6 350NB M24 385 440 65 22 1.25 4.38
400 406.4 400NB M24 435 500 65 22 1.09 4.92
450 457.2 450NB M24 485 540 70 22 0.97 5.32
500 508.0 500NB M24 540 600 70 22 0.87 5.87
550 559.0 550NB M24 584 650 70 22 0.73 6.34
600 609.6 600NB M24 640 700 70 22 0.67 6.81
650 660.4 650NB M24 690 740 70 24 0.62 7.20
700 711.2 700NB M30 750 810 80 24 1.18 12.49
750 762 750NB M30 800 860 80 24 1.10 13.22
800 812.8 800NB M30 850 910 80 24 1.04 13.95
850 863.6 850NB M30 900 960 80 24 0.98 14.68
900 914.4 900NB M30 950 1010 80 24 0.93 15.41
1000 1016.0 1000NB M30 1050 1060 80 24 1.56 24.94
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
1¼ 417 179 596
1.9/16 392 168 560
1½ 574 246 821
1¾ 561 240 801
2¾ 2300 986 3285
1.5/8 445 191 636
2 853 366 1219
1.7/8 696 298 994
2½ 1709 733 2442
2¼ 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
1¼ 565 243 808
1.1/8 403 172 575
1½ 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
1¾ 761 325 1086
2¼ 1673 717 2389
2 1157 496 1653
2¾ 3118 1337 4454
2½ 2317 994 3311
3 4078 1748 5826
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
Stainless Steel U Bolt Supplier and Exporter
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