Manufacturer & exporter of SS Nut Bolt in Asia, check SS Fasteners Price List in Mumbai



As one of the more experienced stainless steel fasteners manufacturers in India, we offer all our clients very competitive prices for the various components we produce. Because austenitic class stainless steel commonly utilized alloy, there are several grades that can be used to produce these fasteners. For instance, austenitic stainless steel grades have high ductility and formability, the alloy can be shaped into various forms rather easily. In addition to the aforementioned properties, the Stainless Steel Threaded Rod, depending on the grade offers superior resistance to corrosion across various media.



stainless steel fasteners

What are Stainless Steel Fasteners?

The Stainless steel fasteners have excellent resistance to corrosion and rust and require little maintenance. The advent of coloured Self-Drilling Stainless Steel Fasteners is a new invention in the sector. On the fitting, a thin layer of coloured coating is placed. The colour coating is anti-corrosive, UV resistant, and long-lasting. These fixtures are available in various vibrant colours, including black, red, blue, brass, green, and copper.

ASTM A193 SS Nuts are used in instrumentation and power applications to provide leak-free, cost-effective solutions. The SS Nut Bolt is silver-plated to avoid annoying, which can develop due to temperature variations. The fitting's life is additionally extended by silver plating.


What are Stainless Steel Hex Bolts

Galvanising stainless steel hex bolts and nuts with zinc create a protective coating around the fasteners. Coated SS Fasteners made of passivated stainless steel offer good corrosion resistance. Polished stainless steel fasteners remove free ions on their surface using an acidic solution, avoiding corrosion.


What are Stainless Steel Studs

Stainless Steel Studs have a corrosion resistance equivalent to 316-grade stainless steel. Chromium in both 304 and 316 SS Stud Bolts alloys provides oxidation resistance to corrosion by forming a passivated oxide layer that self-heals in moisture and oxygen in the environment. In the Stainless Steel Screws for Stainless Steel Flanges, the carbon content may be modified to the buyer's specifications. As the content increases, the term will be changed to 304L for low carbon content stainless steel and 316H for high carbon content stainless steel.A numerous Stainless Steel Fasteners manufacturers In India also consider using Stainless Steel Studs.


Buy High tensile stainless steel bolts at wholesale price in India, wide selection of Polished, Heavy Duty, Coated, Coloured, Marine Stainless Steel Fasteners in Mumbai



If required, the chemistry of the ASTM A193 SS Washers can be modified in order to cater to application specific needs such as welding or heat resistance. On the other hand, stainless steels belonging to the ferritic category have good impact strength and hardness, properties which are known to be used in demanding operations. Any Stainless Steel Nut Bolt made from austenitic or ferritic grades under the ASTM A193 specification is intended to be used for not only high temperature or high pressure service, but also for other special purpose applications as well.


The specification moreover has a set of requirements with regards to Ferritic steels. This steel grade is to be properly heat treated at first, in such a manner that best suits the high temperature characteristics of each grade. Immediately after being rolled or forged, the SS Stud Bolts material needs to be cooled. Cooling the ferritic grade Stainless steel screws must be performed at a temperature below the cooling transformation range.

Stainless Steel Nut Bolt standard size and specification

Specification Stainless Steel Fasteners
Head drive: Phillips/ Slot, Phillips, Six-Lobe, Slotted, etc
Surface Coating Of Nuts: Phosphate Coating
Cadmium Coating
Teflon Coating
Xylon Coating
Certifications: PED 97/23/EC Certified
Available Surface Finish: Zinc Plated and Hot Dip Galvanised
KM Steel Online Provide Options?: Yes
Free Samples: Yes
manufacturer Length 3 mm to 6"(inch)
Manufacturing process: Cold Heading
Heat Treatment
Inspection
Wire Drawing
Packing
Surface Plating
Insert tapping
Use: Wind tower
Nuclear power
Electronic industry
Automotive industry
Construction
LNG Projects
manufacturer of SS Fasteners Threads: METRIC, UNC, BSW, BSF, UNF or as per need
UTS: NPT, UNF, NPTF, UNC, UNEF, UNS
Delivery time: Regular export schedule is about 5-12 days
Head drive: Phillips/ Slot, Phillips, Six-Lobe, Slotted, etc
Port of Dispatch: Mumbai ports in Maharashtra state of India
Drawing Formats: STP, IGS, JPEG, PDF, CAD
Stainless Steel Socket Fasteners Test Certificate: EN 10204 / 3.1
manufacturer Size M02 to M152.4

Stainless Steel Bolts And Nuts Price List

Types Of Fasteners Size In MM Types Of Grade Price Per Unit In (INR) India
Eye Bolts M8 X 40 ASTM A193 SS 304L 121.00
- M10 X 40 - 178.00
Eye Bolt M12 X 50 - 256.00
HEX BOLT M12 x 80 - 98.00
- M14 X 100 - 125.00
HEX BOLT M16 X 120 - 189.00
Stud Bolts M8 X 80 - 104.00
- M8 X 100 - 146.00
Stud Bolts M8 X 125 - 187.00
Hex Nuts 1/2" - 46.00
- 1 5/8" - 134.00
- 2 3/4" - 179.00
- 3 1/2" - 254.00
Hex Nuts 3 3/4" ASTM A193 SS 304L 356.00


Types Of SS Fasteners

Stainless Steel Stud Bolts

Stainless Steel Stud Bolts

 Stainless Steel Hex Bolts

Stainless Steel Hex Bolts

ASTM A193 Heavy Hex Bolts

ASTM A193 Heavy Hex Bolts

 Stainless Steel Carriage Bolts

Stainless Steel Carriage Bolts

Stainless Steel Allen Cap Bolt

Stainless Steel Allen Cap Bolt

 Stainless Steel J Bolts

Stainless Steel J Bolts

Stainless Steel Double Ended Studs

Stainless Steel Double Ended Studs

  Stainless Steel Threaded Rod

Stainless Steel Threaded Rod

Stainless Steel Acorn Nuts

Stainless Steel Acorn Nuts

Stainless Steel Hex Nuts

Stainless Steel Hex Nuts

 A193 Stainless Steel Square Nuts

A193 Stainless Steel Square Nuts

Stainless Steel T Nuts

Stainless Steel T Nuts

Stainless Steel Socket Head Cap Screws

Stainless Steel Socket Head Cap Screws

 A193 Stainless Steel Self Tapping Screws

A193 Stainless Steel Self Tapping Screws

Stainless Steel Wood Screws

Stainless Steel Wood Screws

Stainless Steel Marine Fasteners

Stainless Steel Marine Fasteners

 Polished Stainless Steel Fasteners

Polished Stainless Steel Fasteners

Coated Stainless Steel Fasteners

Coated Stainless Steel Fasteners

Stainless Steel Bolts

Stainless Steel Bolts

 Stainless Steel Nuts

Stainless Steel Nuts

SS Fasteners

SS Fasteners



Manufacturer of ASTM A193/ SA193 Stainless Steel Threaded Rod, Studs, Hex Bolts, Self Tapping Screws As Per American Standard, Metric Specifications



Stainless Steel Bolts Dimensions

Stainless Steel Bolts Dimensions

Size Of DBody Dia.Wall Thickness Of HeadFlats AcroCorners Acro
D (Max.)D (Min.)H (Max.)H (Min.)F (Max.)F (Min.)C (Max.)C (Min.)
m1010.009.786.636.1717.0015.7318.4817.77
m1212.0011.737.764.2419.0017.7320.7820.03
m1414.0013.739.098.5122.0020.6724.2523.35
m1616.0015.7310.329.6824.0023.6727.7126.75
m2020.0019.6712.8812.1230.0029.1634.6432.95
m2424.0023.6715.4414.5636.0035.0041.5739.55
m3030.0029.6719.4817.9246.0045.0053.1250.85
m3636.0035.6123.3821.6355.0053.8063.5160.79
m4242.0041.3826.9725.0365.0062.9075.0671.71
m4848.0047.3831.0728.9375.0072.6086.6082.76
m5656.0055.2636.233.8085.0082.2098.1593.71
m6464.0063.2641.3238.6895.0091.80109.70104.65
m7272.0071.2646.4543.55105.00101.40121.24115.60
m8080.0079.2651.5848.42115.00111.00132.72126.54
m9090.0089.1357.7454.26130.00125.50150.11143.07
m10090.0099.1363.960.10145.00140.00167.43159.60

M12 Stainless Steel Nut Dimensions

M12 Stainless Steel Nut Dimensions

Nominal Size For Thread Diameter
F
G
H
Width Of Across Flats
Width Of Across Corners
Thickness Table
BasicMaximumMinimumMaximumMinimumBasicMaximumMinimum
1/4.25007/16.438.428.505.4887/32.226.212
5/16.31251/2.500.489.577.55717/64.273.258
3/8.37509/16.562.551.650.62821/64.337.479
7/16.437511/16.688.675.794.7683/8.385.365
1/2.50003/4.750.736.866.8407/16.448.427
9/16.56257/8.875.8611.010.98231/64.496.473
5/8.625015/16.938.9221.0831.05135/64.559.535
3/4.75001-1/81.1251.0881.2991.24041/64.665.617
7/8.87501-5/161.3121.2691.5161.4473/4.776.724
11.00001-1/21.5001.4501.7321.65355/64.887.831
1-1/81.12501-11/161.6881.6311.9491.85931/32.999.939
1-3/81.37502-1/162.0621.9942.3822.2731-11/641.2061.138
1-1/21.5002-1/42.2502.1752.5982.4801-9/321.ASTM A194 GR. 81.245
1-5/81.62502-7/162.4382.3562.8152.6861-25/641.4291.353
1-3/41.75002-5/82.6252.5383.0312.8931-1/21.5401.460
22.000033.0002.9003.4643.3061-23/321.7631.675
2-1/42.25003-3/83.3753.2633.8973.7191-15/161.9861.890
2-1/22.50003-3/43.7503.6254.3304.1332-5/322.2092.105
2-3/42.75004-1/84.1253.9884.7634.5462-3/82.4312.319


Torque Values For Stainless Steel Fasteners

Nominal Diameter (inch)Threads (inch)Torque ft-lb In (Dry)Torque ft-lb In (Lubricated)
3/410203152
16226170
5/161813.210.0
2414.711.0
3/81623.517.7
2426.619.9
7/161637.628.2
2442.031.5
1/21357.443.0
2064.748.5
9/161282.762.1
1892.369.2
1/4206.54.8
287.45.5
7/89326245
14361270
18490368
14549412
1-1/47853639
12944708
1-1/261484639
1216691252
1/4207.45.5
288.46.3
5/811114.285.7
18129.397.0
5/161815.111.4
2416.812.6
3/81626.920.2
2430.422.8
7/161443.032.3
2048.036.0
1/21365.649.1
2073.955.4
9/161294.571.0
18105.579.1
5/811130.597.9
18147.8110.9
3/410232174
16258194
7/89373280
14412309
1-1/47975730
121079809
1-1/2″616961271
1219081430
1″8560420
14628471


Application Of Stainless Steel Marine Fasteners

  • Heat Exchangers
  • Sea Water Equipment
  • Petrochemicals
  • Power Generation
  • Pharmaceuticals


ASTM A193 SS Nut Bolt Shear Strength

METRIC Fasteners SIZE A1/ A2/ A4-70 (N) A1/ A2/ A4-50 (N) A1/ A2/ A4-80 (N)
M3.5464633905424
M3352125154024
M59940710011360
M4614643907024
M7202301445023120
M6140701005016080
M10406002900046400
M8256201830029280
M14805005750092000
M12590104215067440
M1813440096000153600
M39683200488000780800
M1610990078500125600
M22212100151500242400
M20171500122500196000
M27321300229500367200
M24247100176500282400
M33571900408500653600
M30392700280500448800
M36571900408500653600


Polished SS Fasteners Preload And Tightening Torque Table

SS Fasteners Thread Tightening Torque (Nm) class Preload (Kn) Property Grade and Class Coefficient of friction Minimum Breaking Torque
(304) A2-70 (303) A1-50 (316) A4-80 (304) A2-70 (303) A1-50 (316) A4-80 (303) A1-70 (303) A1-50 (316) A4-80
M1.6 0.10.10.20.550.40.550.10.20.150.24
0.20.10.350.350.30.350.2
0.250.20.450.30.20.30.3
M2.0 0.20.150.30.60.50.60.10.40.30.48
0.30.250.40.50.40.50.2
0.40.40.550.360.250.360.3
M2.5 0.450.250.60.90.650.90.10.90.60.96
0.60.450.650.50.40.50.2
0.750.60.80.30.30.30.3
M3.0 10.851.310.910.11.61.11.8
1.111.60.650.60.650.2
1.351.251.850.450.40.450.3
M4.0 1.70.82.32.971.082.970.13.82.74.3
2.61.33.52.41.122.40.2
31.54.11.940.91.940.3
M5.0 3.41.64.64.852.264.850.17.85.58.8
5.12.46.93.931.833.930.2
6.12.883.191.493.190.3
M6.0 5.92.886.853.26.850.1139.315
8.84.111.85.542.595.540.2
10.44.813.94.492.094.490.3
M8.0 14.56.819.312.65.8612.60.1322337
21.410.128.710.24.7510.20.2
25.511.933.98.853.858.850.3


LNG Projects In Canada:

  • Kitimat LNG Project (Toronto)

    Kitimat LNG Project (Toronto)

  • Orca LNG Project (Vancouver)

    Orca LNG Project (Vancouver)

  • Woodfibre LNG Project (Calgary)

    Woodfibre LNG Project (Calgary)

  • Steelhead LNG Project (Hamilton)

    Steelhead LNG Project (Hamilton)

SS Fasteners Thread Tightening Torque (Nm) class Preload (Kn) Property Grade and Class Coefficient of friction Minimum Breaking Torque
(304) A2-70 (303) A1-50 (316) A4-80 (304) A2-70 (303) A1-50 (316) A4-80 (303) A1-70 (303) A1-50 (316) A4-80
M10.0 3013.739.4209.32200.1654674
4420.35816.27.5816.20.2
51246913.16.1413.10.3
M12.0 5023.66729.113.629.10.111080130
7434.810023.711.123.70.2
884111719.2919.20.3
M14.0 7937.11064018.7400.1290210330
1195615932.615.232.60.2
1416618826.412.326.40.3
M.16.0 121561615525.7550.1
1838624544.920.944.90.2
21810229136.41736.40.3
M18.0 174812326932.2690.1
26012234656.226.256.20.2
38014441145.521.145.50.3
M20.0 22411432588.641.388.60.1
37017349472.433.872.40.2
43920558658.727.458.70.3
M22.0 318148424107501070.1
4882276508841880.2
5822727767234720.3
M24.0 400187534142581420.1
608284810101471010.2
7243389668339830.3


SS Fasteners Thread Preload (Kn) Property Grade and Class Coefficient of friction Tightening Torque (Nm) class
(303) A1-50 (303) A1-50
M27.0 750.1275
610.2421
500.3503
M33.0 910.1374
750.2571
610.3680
M36.0 1140.1506
940.2779
760.3929
M39.0 1350.1651
1100.2998
890.31189
1620.1842
1330.21300
1080.31553


SS Threaded Rod Size Chart

Size of SS Threaded Rod Threads per Inch
Decimal UNF Frac. [No.] UNC
0.1380401/8 [#6]32
0.1640365/32 [#8]32
1.5000121 1/26
0.1900323/16 [#10]24
0.2500281/420
0.3125245/1618
0.3750243/816
0.4375207/1614
1.3750121 3/86
1.2500121 1/47
0.5000201/213
0.5625189/1612
0.6250185/811
1.1250121 1/87
0.7500163/410
0.8750147/89
1.000012, 1418
1.75001 3/45


Testing Facilities Of Coloured Stainless Steel Fasteners

  • IGC Test
  • Hardness Test
  • Positive Material Identification Test
  • Tensile Testing Machine


Dimensional Table of SS Stud Bolts

Dimensional Table of SS Stud Bolts

Normal Size Of (D)The FlatsThickness Of HeadDiameter Of BodyCorners
F (MAXIMUM)F (MINIMUM)H (MAXIMUM)H (MINIMUM)D (MAXIMUM)D (MINIMUM)C (MAXIMUM)C (MINIMUM)
M1624.0023.6710.329.6816.0015.7327.7126.75
M1017.0015.736.636.1710.009.7818.4817.77
M4875.0072.6031.0728.9348.0047.3886.6082.76
M100145.00140.0063.960.1090.0099.13167.43159.60
M1219.0017.737.764.2412.0011.7320.7820.03
M1422.0020.679.098.5114.0013.7324.2523.35
M90130.00125.5057.7454.2690.0089.13150.11143.07
M2436.0035.0015.4414.5624.0023.6741.5739.55
M3046.0045.0019.4817.9230.0029.6753.1250.85
M2030.0029.1612.8812.1220.0019.6734.6432.95
M80115.00111.0051.5848.4280.0079.26132.72126.54
M3655.0053.8023.3821.6336.0035.6163.5160.79
M4265.0062.9026.9725.0342.0041.3875.0671.71
M6495.0091.8041.3238.6864.0063.26109.70104.65
M72105.00101.4046.4543.5572.0071.26121.24115.60
M5685.0082.2036.233.8056.0055.2698.1593.71


We Forge Stainless Steel Bolts From ½” Up To 4” In Diameter, Check Sizes & Price Of Stainless Steel Hex Nuts, Heavy Hex Bolts, Flat Washer in India


Conversion Table Us To Metric Of SS Bolts And Nuts

Metric
(MM)
US
(inch)
Metric
(MM)
US
(inch)
1.61/16381-1/2
3.21/8411-5/8
4.83/16451-3/4
6.41/4481-7/8
7.95/16512
9.53/8572-1/4
117/16642-1/2
131/2702-3/4
149/16763
165/8833-1/4
1711/16893-1/2
193/4953-3/4
2113/161024
227/81144-1/2
2415/161275
2511405-1/2
291-1/81526
321-1/41656-1/2
351-3/81787


Conversion Table Of Metric to US

US
(inch)
Metric
(millimeter)
US
(inch)
Metric
(millimeter)
3/3222-3/1655
3/322.52-3/860
1/832-9/1665
5/3242-3/470
3/1652-15/1675
1/463-1/880
5/1683-3/885
13/32103-9/1690
15/32123-3/495
9/16143-15/16100
5/8164-5/16110
23/32184-3/4120
25/32205-1/8130
1255-1/2140
1-3/16305-7/8150
1-3/8356-6/16160
1-9/16406-11/16170
1-3/4457-1/16180
2507-1/2190


SS Fasteners manufacturer in India, find your Choice Of Sizes From Our Stainless Steel Nut Bolt Stock, Available Online With Custom Size


SS Metric Fasteners Grades

Steel Fasteners Composition Types Of Grade Class Min Tensile Strength in MPa
A Austenitic fasteners1 18-850 500 (soft)
2 18-870 700 (cold-worked)
4 31680 800 (high strength)
F Ferritic fasteners1 43045 450 (soft)
60 600 (cold-worked)
C Martensitic fasteners1 41050 500 (soft)
4 416,416Se70 700 (hardened and tempered)
110 1100 (hardened and tempered) (ASTM metric only)
3 43180 800 (hardened and tempered)
120 1200 (hardened and tempered) (ASTM metric only)
P Precipitation-Hardening (ASTM metric only)1 630 (17/4)90 900


SS Fasteners Weight Chart

APPROXIMATE WEIGHT IN KGS (100 NOS)
Length In MM Diameter Of Polished Fasteners
M6M5M8M12M10M14M18M22M16M20
16 0.07430.04481.05903.0211
20 0.08120.05981.07114.08923.0411
25 0.08970.06601.08715.02523.06608.0170
30 1.00100.07372.00705.05743.09129.069010.070718.0657
35 1.01200.08042.02715.09744.022310.000016.002611.041619.0608
40 1.02300.08812.04706.04104.053310.028816.066712.010720.0747
45 1.03400.09582.06716.08594.084010.050417.024112.082121.0739
50 1.04501.00302.08707.02995.015511.026117.085728.040913.062422.0727
55 1.05603.00717.07405.046411.062818.086830.012014.040923.0810
60 1.06703.02708.01835.077412.025520.000032.005115.024425.0126
65 1.07813.04728.06216.008312.062621.000834.001416.002626.0455
70 1.08903.06719.00586.039412.098722.012435.046116.083527.0778
75 2.00003.08739.05066.070213.022823.025639.006317.060629.0070
80 2.01114.007210.00007.001313.088924.051040.000018.024830.0303
90 4.047210.09177.063414.092526.004241.066719.084133.0113
100 4.087311.08208.025116.034027.077846.029621.045935.0714
110 12.07238.088117.073031.025047.017023.004138.0168
120 13.06249.050618.079732.089550.000024.063140.0984
130 14.053510.010120.000034.072252.063226.031643.0478
140 15.043210.070720.083335.046155.055627.093346.0296
150 16.034011.031222.022237.059458.082429.041248.0544
160 17.024111.090524.027240.098461.072831.005650.0505
170 18.011612.050064.093532.068053.0191
180 19.001113.012326.088267.056834.024755.0556
190 19.092013.073670.042335.097158.0140
200 20.083314.032729.058649.002073.052937.059460.0976
220 22.062415.052879.036540.065065.0789
240 24.051016.072284.074643.086071.0429
250 25.038117.030187.071945.045574.0627
260 26.031617.092190.090947.017076.0923
280 28.009019.015798.003950.050581.0967
300 29.094020.0325104.016753.076387.0719
320 31.064656.081892.0593
340 33.055760.024198.0039
360 35.021163.0291104.0167
380 37.003766.0667108.0696
400 39.0063 69.0444113.0636


Stainless Steel Flat Washer Dimensions

Stainless Steel Flat Washer Dimensions

Size Of Bolts(B)(A)CWeight In (lbs.)Per 1000 PiecesPart Numbers
O.D.I.D.Wall ThicknessDomestic
MinimumMaximumPlainGalvanized
12111617320.0970.177181644016441
58151611160.1220.177331644216443
341153213160.1220.177411644416445
7813415160.1360.177641644616447
1211160.1360.177821644816449
11821413160.1360.1771051645016451
1142121380.1360.1771331645216453
1382341120.1360.1771631645416455
11231580.1360.1772001645616457
1583141340.1780.2832019481*19482*
1343381780.1780.283071645816459
17831220.1780.2836016471*16472
23342180.1780.283801646016461
21442380.240.345601646216463
2124122580.240.347201646416465
23452780.240.349201661116612
35123180.240.3410401661316614
31463380.240.341350--
3126123580.240.3416331849018460
33473780.240.341880--
47124180.240.3422001846118462