Stainless Steel 321/321H Fasteners Manufacturers in Mumbai, Stainless Steel 321/321H Fasteners Suppliers in Mumbai, Stainless Steel 321/321H Fasteners Stcokists in Mumbai, Stainless Steel 321/321H Fasteners Exporters in Mumbai
Stockist of 321 SS Stud Bolt Materials in India, Check 321 Stainless Steel Hex Nuts Specification Chart
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Specifications of 321 Stainless Steel Fasteners |
ASTM A193 / A193, ASME SA193 / SA194 |
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Standard of 321 Stainless Steel Fasteners |
DIN, ASTM, BS and all International Standards |
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Length of 321 Stainless Steel Fasteners |
3 mm to 200 mm |
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321 Stainless Steel Nuts Size |
M3 - M56 | 3/6" to 2" | Custom Sizes |
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321 Stainless Steel Bolt / Screw Size |
M3 - M56 | 3/6" to 2" | Custom Sizes |
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321 Stainless Steel Machine Screws Size |
M1.6 - M12 |
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321 Stainless Steel Washers Size |
M3 - M56 | 3/6" to 2" | Custom Sizes |
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Stainless Steel Grades |
SS 321 |
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321 Stainless Steel Fasteners Type |
Nut, Hex Coupling Nut, Hex Nut, Square Nut, Hex Domed Cap Nuts, Hex Head Bolts, Stud Bolts, Socket Hexagon Head Screw, Pan Head Screw, Socket Head Cap Screw, Wing Screw, T-Head Bolts, Foundation Bolts,Screw, Studs, Socket Screw, Hex Set Screw, Cap Screw, Machine Screw, Wing Screw, Spring Washers, Washers, Studs, Marine Anchors, Anchors, Hexagon Nut,U- Bolts, Anchor Bolt, Mushroom Head Square Neck Bolts, J Bolts,Eye Bolt,Structural Bolts, Bolts, Nuts, Sockets, Screws, Allen Cap screw |
Chemical Properties of 321 SS Hex Bolts
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
321 |
min. max. |
- 0.080 |
- 2 |
- 1 |
- 0.045 |
- 0.030 |
- 19 |
- - |
- 13 |
- - |
SS 321 Threaded Rods Mechanical Properties
Stainless Steel 321 Bolts and SS 1.4541 Stud manufacturer in India, Check online 321 Stainless Steel Fasteners price per meter ex Mumbai.
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) |
||||
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321 |
515 MPa |
205 MPa |
40% |
95 |
217 |
Equivalent Material of SS 321 Hexagon Bolts
|
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
|
BS |
En |
No |
Name |
||||
|
321 |
S32100 |
321S31 |
58B, 58C |
1.4541 |
X6CrNiTi18-10 |
2337 |
SUS 321 |
SS 321 Socket Cap Screw Physical Properties
|
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100 °C (J/kg.K) |
Electrical Resistivity (nΩ.m) |
|||
|
0-100 °C |
0-315 °C |
0-538 °C |
at 100 °C |
at 500 °C |
|||||
|
321 |
8027 |
193 |
16.6 |
17.2 |
18.6 |
16.1 |
22.2 |
500 |
720 |
Stainless Steel 321 Bolts Dimension Chart
View our sizes, weight chart & dimension table of SS 321H Foundation Bolts, SS 1.4878 Machine Screws and 321 Stainless Steel Threaded Rod
|
NOMINAL SIZE (D) |
BODY DIAMETER |
HEAD THICKNEASTM A193 |
ACROASTM A193 THE FLATS |
ACROASTM A193 CORNERS |
- | - | - | - |
|
D (MAX) |
D (MIN) |
H (MAX) |
H (MIN) |
F (MAX) |
F (MIN) |
C (MAX) |
C (MIN) |
- |
|
m10 |
10.00 |
9.78 |
6.63 |
6.17 |
17.00 |
15.73 |
18.48 |
17.77 |
|
m12 |
12.00 |
11.73 |
7.76 |
4.24 |
19.00 |
17.73 |
20.78 |
20.03 |
|
m14 |
14.00 |
13.73 |
9.09 |
8.51 |
22.00 |
20.67 |
24.25 |
23.35 |
|
m16 |
16.00 |
15.73 |
10.32 |
9.68 |
24.00 |
23.67 |
27.71 |
26.75 |
|
m20 |
20.00 |
19.67 |
12.88 |
12.12 |
30.00 |
29.16 |
34.64 |
32.95 |
|
m24 |
24.00 |
23.67 |
15.44 |
14.56 |
36.00 |
35.00 |
41.57 |
39.55 |
|
m30 |
30.00 |
29.67 |
19.48 |
17.92 |
46.00 |
45.00 |
53.12 |
50.85 |
|
m36 |
36.00 |
35.61 |
23.38 |
21.63 |
55.00 |
53.80 |
63.51 |
60.79 |
|
m42 |
42.00 |
41.38 |
26.97 |
25.03 |
65.00 |
62.90 |
75.06 |
71.71 |
|
m48 |
48.00 |
47.38 |
31.07 |
28.93 |
75.00 |
72.60 |
86.60 |
82.76 |
|
m56 |
56.00 |
55.26 |
36.2 |
33.80 |
85.00 |
82.20 |
98.15 |
93.71 |
|
m64 |
64.00 |
63.26 |
41.32 |
38.68 |
95.00 |
91.80 |
109.70 |
104.65 |
|
m72 |
72.00 |
71.26 |
46.45 |
43.55 |
105.00 |
101.40 |
121.24 |
115.60 |
|
m80 |
80.00 |
79.26 |
51.58 |
48.42 |
115.00 |
111.00 |
132.72 |
126.54 |
|
m90 |
90.00 |
89.13 |
57.74 |
54.26 |
130.00 |
125.50 |
150.11 |
143.07 |
|
m100 |
90.00 |
99.13 |
63.9 |
60.10 |
145.00 |
140.00 |
167.43 |
159.60 |
321 Stainless Steel Fasteners Size Chart
|
Nut Size |
Diameter* |
Height |
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|
Hex Nut |
Jam Nut |
Nylock Nut |
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|
2 |
4 |
1.6 |
1.2 |
- |
|
2.5 |
5 |
2 |
1.6 |
- |
|
3 |
5.5 |
2.4 |
1.8 |
4 |
|
4 |
7 |
3.2 |
2.2 |
5 |
|
5 |
8 |
4 |
2.7 |
5 |
|
6 |
10 |
5 |
3.2 |
6 |
|
7 |
11 |
5.5 |
3.5 |
- |
|
8 |
13 |
6.5 |
4 |
8 |
|
10 |
17 |
8 |
5 |
10 |
|
12 |
19 |
10 |
6 |
12 |
|
14 |
22 |
11 |
7 |
14 |
|
16 |
24 |
13 |
8 |
16 |
|
18 |
27 |
15 |
9 |
18.5 |
|
20 |
30 |
16 |
10 |
20 |
|
* This is the diameter across the flats. It is also the size of wrench to use. |
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