UNS S30400 Bolts and SS 304 Nut Manufacturer in India with MTC
UNS S30400 Bolts Documentation
- Quality Assurance Plan (QAP)
- Material Test Certificates (MTC)
- Raw Material Test Reports
- Certificate of Origin
- Material Traceability Records
- Fumigation Certificates
- Heat Treatment Charts
- Test Certificates
SS 304 Bolts
UNS S30400 Studs
304 Stainless Steel Screws
304 Stainless Steel Fasteners Specification
Unbeatable Quality of 304 Stainless Steel Fasteners Supplier in India in All Sizes and Types
304 Stainless Steel Fasteners Standard Sizes
- Imperial Sizes : 3/6" to 2"
- Metric sizes: M3 to M56
- Length: 3 to 200 mm
SS 304 Bolts Thread
- UNC, BSW
- METRIC, UNF
- BSF etc.
UNS S30400 Studs End
- Sheared
- Chamfer, Flat
- Rounded
- Saw cut
304 Stainless Steel Screws Head Shape
WNR 1.4301 Threaded Rod Thread
- Right hand
- Left hand
- Both right and left etc.
INOX 304 Fasteners Physical Properties
- Density: 7.93 g/cm3
- Melting Point: 1,399–1,454 °C
- Temprature Range:up to 925°C
304 SS Nuts Standards
- ASTM: A193 | ASME : SA 193
- UNS: S30400 | WNR: 1.4301
- Trade name: INOX 304, AISI 304, SUS 304
304 Stainless Steel Bolts Neck Type
- Knurled
- Square
- Hex, Triangular
AISI 304 Studs Types
- Double-End
- Fine/ Fully Threaded
- Tap-End
SS 304 Bolts Process
- Hot Forging
- Cold Forging
- CNC machined
Stainless Steel 304 Studs Surface Finish
- Phosphating
- Oxidation
- HDG
SS 304 Screw Tip Style
304 Stainless Screw Thread Pitch
- Coarse Threads
- Fine Threads
AISI 304 Threaded Rod Condition
WNR 1.4301 Studs Application
- Chemical and Petrochemical
- Heat Exchangers
- Automotive
- Architectural
304 SS Threaded Rod Origin
- Japanese
- Indian, Korean
- European
- American
Call Now To Get Custom-sized WNR 1.4301 Studs and 304 Stainless Steel Screw in Mumbai
SS 304 Bolts Size in Metric
ISO Approved SS 304 Bolts Suppliers in India in Different Sizes Mostly Used Due to Their Durability and Corrosion Resistance
| SS 304 Bolts Sizes in Metric |
Lengths in mm |
| M3 |
5 to 50 |
| M4 |
6 to 70 |
| M16 |
16 to 1000 |
| M5 |
6 to 100 |
| M6 |
6 to 200 |
| M7 |
12 to 60 |
| M20 |
25 to 1000 |
| M22 |
40 to 1000 |
| M24 |
30 to 1000 |
| M18 |
25 to 320 |
| M33 |
60 to 1000 |
| M36 |
50 to 1500 |
| M27 |
40 to 1000 |
| M30 |
40 to 1500 |
| M8 |
8 to 300 |
| M10 |
10 to 500 |
| M12 |
12 to 600 |
| M14 |
16 to 300 |
304 Stainless Steel Hex Bolt Dimensions
| Nominal Size (D) |
Body Diameter |
Acro The Flats |
Acro Corners |
Head Thickness |
| - |
D (MAX) |
D (MIN) |
F (MAX) |
F (MIN) |
C (MAX) |
C (MIN) |
H (MAX) |
H (MIN) |
| M10 |
10.00 |
9.78 |
17.00 |
15.73 |
18.48 |
17.77 |
6.63 |
6.17 |
| M12 |
12.00 |
11.73 |
19.00 |
17.73 |
20.78 |
20.03 |
7.76 |
4.24 |
| M14 |
14.00 |
13.73 |
22.00 |
20.67 |
24.25 |
23.35 |
9.09 |
8.51 |
| M16 |
16.00 |
15.73 |
24.00 |
23.67 |
27.71 |
26.75 |
10.32 |
9.68 |
| M20 |
20.00 |
19.67 |
30.00 |
29.16 |
34.64 |
32.95 |
12.88 |
12.12 |
| M24 |
24.00 |
23.67 |
36.00 |
35.00 |
41.57 |
39.55 |
15.44 |
14.56 |
| M30 |
30.00 |
29.67 |
46.00 |
45.00 |
53.12 |
50.85 |
19.48 |
17.92 |
| M36 |
36.00 |
35.61 |
55.00 |
53.80 |
63.51 |
60.79 |
23.38 |
21.63 |
| M42 |
42.00 |
41.38 |
65.00 |
62.90 |
75.06 |
71.71 |
26.97 |
25.03 |
| M48 |
48.00 |
47.38 |
75.00 |
72.60 |
86.60 |
82.76 |
31.07 |
28.93 |
| M56 |
56.00 |
55.26 |
85.00 |
82.20 |
98.15 |
93.71 |
36.2 |
33.80 |
| M64 |
64.00 |
63.26 |
95.00 |
91.80 |
109.70 |
104.65 |
41.32 |
38.68 |
| M72 |
72.00 |
71.26 |
105.00 |
101.40 |
121.24 |
115.60 |
46.45 |
43.55 |
| M80 |
80.00 |
79.26 |
115.00 |
111.00 |
132.72 |
126.54 |
51.58 |
48.42 |
| M90 |
90.00 |
89.13 |
130.00 |
125.50 |
150.11 |
143.07 |
57.74 |
54.26 |
| M100 |
90.00 |
99.13 |
145.00 |
140.00 |
167.43 |
159.60 |
63.9 |
60.10 |
Dimension Standard of 304 SS Nut
| Nominal Size or Basic Major Thread Diameter |
F |
H |
G |
| Width Across Flats |
Thickness |
Width Across Corners |
| Basic |
Max |
Min |
Basic |
Max |
Min |
Max |
Min |
| 1/4 |
.2500 |
1/2 |
.500 |
.488 |
15/64 |
.250 |
.218 |
.577 |
.556 |
| 2-1/4 |
2.2500 |
3-1/2 |
3.500 |
3.388 |
2-13/64 |
2.251 |
2.155 |
4.041 |
3.862 |
| 1 |
1.0000 |
1-5/8 |
1.325 |
1.575 |
63/64 |
1.012 |
.956 |
1.876 |
1.796 |
| 1/2 |
.5000 |
7/8 |
.875 |
.850 |
31/64 |
.504 |
.464 |
1.010 |
.969 |
| 9/16 |
.5625 |
15/16 |
.938 |
.909 |
35/64 |
.568 |
.526 |
1.083 |
1.037 |
| 1-1/8 |
1.1250 |
1-13/16 |
1.812 |
1.756 |
1-7/64 |
1.139 |
1.079 |
2.093 |
2.002 |
| 3-1/2 |
3.5000 |
5-3/8 |
5.375 |
5.200 |
3-7/16 |
3.506 |
3.370 |
6.207 |
5.928 |
| 3-3/4 |
3.7500 |
5-3/4 |
5.750 |
5.562 |
3-11/16 |
3.670 |
3.616 |
6.640 |
6.341 |
| 2-1/2 |
2.5000 |
3-7/8 |
3.875 |
3.750 |
2-29/64 |
2.505 |
2.401 |
4.474 |
4.275 |
| 3/8 |
.3750 |
11/16 |
.688 |
.669 |
23/64 |
.377 |
.341 |
.794 |
.763 |
| 1-1/4 |
1.2500 |
2 |
2.000 |
1.938 |
1-7/32 |
1.251 |
1.187 |
2.309 |
2.209 |
| 5/16 |
.3125 |
9/16 |
.562 |
.546 |
19/64 |
.314 |
.280 |
.650 |
.622 |
| 1-5/8 |
1.6250 |
2-9/16 |
2.562 |
2.481 |
1-19/32 |
1.632 |
1.556 |
2.959 |
2.828 |
| 7/16 |
.4375 |
3/4 |
.750 |
.728 |
27/64 |
.441 |
.403 |
.866 |
.830 |
| 5/8 |
.6250 |
1-1/16 |
1.062 |
1.031 |
39/64 |
.631 |
.587 |
1.227 |
1.175 |
| 3/4 |
.7500 |
1-1/4 |
1.250 |
1.212 |
47/64 |
.758 |
.710 |
1.443 |
1.382 |
| 7/8 |
.8750 |
1-7/16 |
1.438 |
1.394 |
55/64 |
.885 |
.833 |
1.660 |
1.589 |
| 1-3/4 |
1.7500 |
2-3/4 |
2.750 |
2.662 |
1-23/32 |
1.759 |
1.679 |
3.175 |
3.035 |
| 2 |
2.0000 |
3-1/8 |
3.125 |
3.025 |
1-31/32 |
2.013 |
1.925 |
3.608 |
3.449 |
| 1-3/8 |
1.3750 |
2-3/16 |
2.188 |
2.119 |
1-11/32 |
1.378 |
1.460 |
2.526 |
2.416 |
| 1-1/2 |
1.5000 |
2-3/8 |
2.375 |
2.300 |
1-15/32 |
1.505 |
1.433 |
2.742 |
2.622 |
| 2-3/4 |
2.7500 |
4-1/4 |
4.250 |
4.112 |
2-45/64 |
2.759 |
2.647 |
4.907 |
4.688 |
| 3 |
3.0000 |
4-5/8 |
4.625 |
4.475 |
2-61/64 |
3.013 |
2.893 |
5.340 |
5.102 |
| 3-1/4 |
3.2500 |
5 |
5.000 |
4.838 |
3-3/16 |
3.252 |
3.124 |
5.774 |
5.515 |
| 4 |
4.0000 |
6-1/8 |
6.125 |
5.925 |
3-15/16 |
4.014 |
3.862 |
7.073 |
6.755 |
Preferred 304 Stainless Steel Fasteners Supplier for industries requiring strength, resilience, and precision.
304L SS Fasteners Applications
High Quality SS 304 Bolts Suppliers in India To Suit Your Specific Requirements.
304 Stainless Steel Fasteners DIN and ISO Standards
In Stock
304 Stainless Steel Nuts
-
DIN 1587
-
DIN 315
-
ISO 5448
-
DIN 439
-
ISO 4035
-
DIN 6923
-
ISO 4161
-
DIN 917
-
DIN 934
-
ISO 4032
-
DIN 935
-
ISO 7035
-
DIN 936
-
ISO 8675
-
DIN 985
-
ISO 7040
In Stock
304 Stainless Steel Bolts
-
DIN 529
-
DIN 580
-
DIN 444
-
DIN 6921
-
DIN 931
-
ISO 4014
-
ISO 7379
-
DIN 478
-
DIN 3570
-
DIN 603
-
DIN 976
-
DIN 975
-
DIN 931 Hex Head Bolts
-
ISO 4014 Hex Head Bolts
-
DIN 931/ISO 4014 Hex Bolts
In Stock
304 Stainless Steel Washers
-
DIN 125
-
DIN 126
-
DIN 127
-
DIN 128
-
DIN 1440
-
DIN 433
-
DIN 436
-
DIN 6797
-
DIN 6916
-
DIN 7349
-
DIN 7980
-
DIN 7989
-
DIN 9021
-
ISO 7089
-
ISO 7090
-
ISO 7092
-
ISO 7093
In Stock
304 Stainless Steel Screws
-
DIN 479
-
DIN 7504
-
DIN 7984
-
DIN 908
-
DIN 912
-
DIN 913
-
DIN 914
-
DIN 915
-
DIN 916
-
DIN 933
-
ISO 4017
-
ISO 4029
-
ISO 4762
Technical Consultant are Placed in Below Locations to Resolve All Technical Query
| Morocco |
Kenya |
Dubai |
Tunisia |
Gabon |
Houston |
| Abu Dhabi |
South Africa |
USA |
Oman |
Nigeria |
Mozambique |
| Saudi Arabia |
Riyadh |
UAE |
Al Jubail |
Dammam |
Al-khobar |
| Angola |
Ethiopia |
Ghana |
Tanzania |
Egypt |
Zambia |
| New South Wales |
Indiana |
Algeria |
Carolina |
Texas |
California |
Top-quality 304 Stainless Steel Fasteners Supplier ensuring seamless delivery and superior product resistance.
AISI 304 Stainless Steel Nut Size Chart
| Nut Size
(mm) |
Diameter*
(mm) |
Height
(mm) |
| Hex Nut |
Jam Nut |
Nylock Nut |
| 4 |
7 |
3.2 |
2.2 |
5 |
| 5 |
8 |
4 |
2.7 |
5 |
| 12 |
19 |
10 |
6 |
12 |
| 14 |
22 |
11 |
7 |
14 |
| 16 |
24 |
13 |
8 |
16 |
| 18 |
27 |
15 |
9 |
18.5 |
| 6 |
10 |
5 |
3.2 |
6 |
| 7 |
11 |
5.5 |
3.5 |
- |
| 8 |
13 |
6.5 |
4 |
8 |
| 10 |
17 |
8 |
5 |
10 |
| 2 |
4 |
1.6 |
1.2 |
- |
| 2.5 |
5 |
2 |
1.6 |
- |
| 3 |
5.5 |
2.4 |
1.8 |
4 |
| 20 |
30 |
16 |
10 |
20 |
UNS S30400 Bolt Torque Chart
| SS 304 Bolts Size
Inches or # |
Threads
Per Inch |
Standard Dry Torque in Inch-Pounds |
| - |
- |
| #2 |
56 |
2.5 |
2.6 |
| 64 |
3.0 |
3.2 |
| #3 |
48 |
3.9 |
4.0 |
| 56 |
4.4 |
4.6 |
| #4 |
40 |
5.2 |
5.5 |
| 48 |
6.6 |
6.9 |
| #5 |
40 |
7.7 |
8.1 |
| 44 |
9.4 |
9.8 |
| #6 |
32 |
9.6 |
10.1 |
| 40 |
12.1 |
12.7 |
| #8 |
32 |
19.8 |
20.7 |
| 36 |
22.0 |
23.0 |
| #10 |
24 |
22.8 |
23.8 |
| 32 |
31.7 |
33.1 |
Supplier of Stainless Steel Type 304 Flat Washer Stock Range 0.062 To 12 Inch
Stainless Steel 304 Washer Dimensions
| Nominal Size |
Standard |
O.D. |
I.D. |
T Extra Thick |
Clipped Width E, Min. |
| [Note (1)] |
Max. |
Min. |
|
Max. |
Min. |
|
Max. |
Min. |
Max. |
Min. |
[Note (2)] |
| 12 |
4.6 |
3.1 |
|
27 |
25.7 |
|
14.4 |
14 |
10 |
8 |
10.5 |
| 16 |
4.6 |
3.1 |
|
34 |
32.4 |
|
18.4 |
18 |
10 |
8 |
14 |
| 20 |
4.6 |
3.1 |
|
42 |
40.4 |
|
22.5 |
22 |
10 |
8 |
17.5 |
| 22 |
4.6 |
3.4 |
|
44 |
42.4 |
|
24.5 |
24 |
10 |
8 |
19.2 |
| 24 |
4.6 |
3.4 |
|
50 |
48.4 |
|
26.5 |
26 |
10 |
8 |
21 |
| 27 |
4.6 |
3.4 |
|
56 |
S4.1 |
|
30.5 |
30 |
10 |
8 |
23.6 |
| 30 |
4.6 |
3.4 |
|
60 |
58.1 |
|
33.6 |
33 |
10 |
8 |
26.2 |
| 36 |
4.6 |
3.4 |
|
72 |
70.1 |
|
39.6 |
39 |
10 |
8 |
31.S |
| 42 |
7.2 |
4.6 |
|
84 |
81.8 |
|
45.6 |
45 |
10 |
8 |
36.7 |
| 48 |
7.2 |
4.6 |
|
95 |
92.8 |
|
52.7 |
52 |
10 |
8 |
42 |
| 56 |
8.7 |
6.1 |
|
107 |
104.8 |
|
62.7 |
62 |
10 |
8 |
49 |
| 64 |
8.7 |
6.1 |
|
118 |
115.8 |
|
70.7 |
70 |
10 |
8 |
56 |
| 72 |
8.7 |
6.1 |
|
130 |
127.5 |
|
78.7 |
78 |
10 |
8 |
63 |
| 80 |
8.7 |
6.1 |
|
142 |
139.5 |
|
86.9 |
86 |
10 |
8 |
70 |
| 90 |
8.7 |
6.1 |
|
159 |
156.5 |
|
96.9 |
96 |
10 |
8 |
78.7 |
| 100 |
8.7 |
6.1 |
|
176 |
173.5 |
|
107.9 |
107 |
10 |
8 |
87.5 |
Testing of SS 304 Fasteners
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Hardness Test
- Dye Penetrant Test (DP Test)
- Micro Test
- Flaring Test
Proven 304 Stainless Steel Fasteners Supplier offering corrosion-resistant and performance-focused solutions.
SS 304 Nut Bolt Weight Chart in KG
| Size |
Hex Bolt in KG |
Hex Nut in KG |
| M12 x 35 |
0.049 |
0.013 |
| M12 x 40 |
0.053 |
0.013 |
| M12 x 50 |
0.062 |
0.013 |
| M12 x 60 |
0.071 |
0.013 |
| M12 x 70 |
0.080 |
0.013 |
| M12 x 80 |
0.089 |
0.013 |
| M12 x 90 |
0.098 |
0.013 |
| M12 x 100 |
0.107 |
0.013 |
| M16X 40 |
0.094 |
0.032 |
| M16X 50 |
0.110 |
0.032 |
| M16X 60 |
0.126 |
0.032 |
| M16X 80 |
0.153 |
0.032 |
| M16X 90 |
0.167 |
0.032 |
| M16X 100 |
0.186 |
0.032 |
| M16X 110 |
0.203 |
0.032 |
| M16X 120 |
0.220 |
0.032 |
SUS 304 Threaded Rod Available in Cold Drawn and Threading Condition & HS Code
UNS S30400 Bolts HS Code
| Material |
HSN Code |
| 304 Stainless Steel Fastener |
73181500 |
Machined Parts Of SS 304 Stud Bolt
- Screw Cutting
- Polygonal Turning
- CNC Turning Lathes
- CNC Vertical Machining Centres
- Conventional Turning and Milling
- Plunge Rolling (Thread Rolling)
Siddhagiri Metals is a well-known 304 Stainless Steel Fasteners Manufacturer in India, offering a wide range of high-quality fasteners including bolts, nuts, washers, and screws.
304 SS Fasteners Types
Stainless Steel 304 Eye Bolts
304 stainless Flange Bolts
SS 304 Hanger Bolts
WNR 1.4301 Hex Head Bolts
AISI 304 J-Bolts
SUS 304 Shoulder Bolts
INOX 304 Square Head Bolts
304 stainless steel U-Bolts
304 SS Cap Nuts
304 Stainless Castle Nuts
SS 304 Coupling Nuts
304 SS Heavy Hex Nuts
SUS 304 Hex Jam Nuts
304 Stainless Keps-K Lock Nuts
SS 304 Stove Nuts
INOX 304 Wing Nuts
304 Stainless Steel Eye Screws
304 SS Hex Lag Screws
304 stainless Machine Screws
304 SS Drywall Screws
SUS 304 Self Drilling Screws
UNS S30400 Socket Set Screws
INOX 304 Wood Screws
WNR 1.4301 Threaded Cutting Screws
AISI 304 Fender Washers
SUS 304 Flat Washers
SS 304 Square Washers
304 Stainless Structural Washers
Stockist of Stainless Steel 304 Hex Bolts as Per DIN and ISO Standards, View Price List
304 Stainless Steel Bolts Price
| Countries |
CIF Price |
| Austria |
$2.5/- USD per kg |
| Switzerland |
$2.5/- USD per kg |
| Slovakia |
$2.5/- USD per kg |
How resistant is 304 SS to chloride-induced corrosion?
- Pitting Corrosion
- Crevice Corrosion
- Stress Corrosion Cracking (SCC)
304 Stainless Steel Studs Equivalent Material
| Grade |
UNS |
JIS |
EN |
DIN |
| SS 304 Bolts |
UNS S30400 |
SUS304 |
X4CrNi18-10 |
EN 1.4301 |
SS 304 Fasteners Chemical Composition
Mechanical Properties of SS 304 Hex Bolts
| Grade |
Yield Strength 0.2% Proof (MPa) min |
Tensile Strength (MPa) min |
Elongation (% in 50mm) min |
Hardness |
| Rockwell B (HR B) max |
Brine-ll (HB) max |
| SS 304 Bolts |
205 |
515 |
40 |
92 |
201 |
Steel 304 Screw Physical Properties
| Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Specific Heat 0-100°C (J/kg.K) |
Thermal Conductivity (W/m.K) |
Mean Coefficient of Thermal Expansion (m/m/°C) |
Electrical Resistivity(n.m) |
| at 100°C |
at 500°C |
0-100°C |
0-315°C |
0-538°C |
| SS 304 Bolts |
8000 |
193 |
500 |
16.2 |
21.5 |
17.2 |
17.8 |
18.4 |
720 |
Weekly Delivery of 304 Stainless Steel Fasteners in below countries:
| Export to |
Continent |
Shipping time |
Thailand |
Asia |
7 Days |
Indonesia |
Asia |
9 Days |
Philippines |
Asia |
14 Days |
Spain |
Europe |
30 Days |
Monthly Delivery of 304 Stainless Steel Fasteners in below countries:
| Export to |
Continent |
Shipping time |
Netherlands |
Europe |
30 Days |
Kuwait |
Asia |
10 Days |
Nigeria |
Africa |
30 Days |
Argentina |
South America |
45 Days |
Additional service
:
Small quantity | Custom order | hard to find items |
Sourcing from other countries
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