Stainless Steel 321 Fasteners

UNS S32100 321 Bolts and Nuts and SS 321 Hex Bolt Manufacturers In India

 

Citizen Metals is a leading manufacturer and exporter of Stainless Steel 321 and Stainless Steel 321H Fasteners that are being designed as per the national and international standard quality of raw materials and thus making sure of their durability and high quality. Our SS 321 Fasteners (WNR 1.4541) and SS 321H Fasteners (WNR 1.4878) materials are identified as the B8 class of alloys and are identified in the ASTM Specification A193/193M (Standard Specification for Alloy Steel and Stainless Steel Bolting Materials for High Temperature Service). Meanwhile, we offer an inclusive range of stainless steel fasteners such as SS 321 Bolts, SS 321H Nuts, SS 321 Screws, SS 321H Washers, and SS 321 Stud.

Supplier and exporter of SS 321 Hex Head Screw and Stainless Steel 321 Bolts in Mumbai

Stainless Steel 321 Bolts

Stainless Steel 321 Bolts

Stainless Steel 321H Screws

Stainless Steel 321H Screws

Stainless Steel 321 Nuts

Stainless Steel 321 Nuts

Stainless Steel 321H Washers

Stainless Steel 321H Washers

Also refereed as UNS S32100 and UNS S32109, these Stainless Steel Fasteners can further be customized in terms of thicknesses and sizes as per the specific requirements given by our clients.


Stainless Steel 321 Bolts Specification Format

Stockist of 321 SS Stud Bolt Materials in India, Check 321 Stainless Steel Hex Nuts Specification Chart

Specifications of 321 Stainless Steel Fasteners ASTM A193 / A193, ASME SA193 / SA194
Standard of 321 Stainless Steel Fasteners DIN, ASTM, BS and all International Standards
Length of 321 Stainless Steel Fasteners 3 mm to 200 mm
321 Stainless Steel Nuts Size M3 - M56 | 3/6" to 2" | Custom Sizes
321 Stainless Steel Bolt / Screw Size M3 - M56 | 3/6" to 2" | Custom Sizes
321 Stainless Steel Machine Screws Size M1.6 - M12
321 Stainless Steel Washers Size M3 - M56 | 3/6" to 2" | Custom Sizes
Stainless Steel Grades SS 321
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

Various Types Of SS 321H Hex Bolts

321 Stainless Steel Fasteners

321 Stainless Steel Fasteners

321 SS Hex Bolts

321 SS Hex Bolts

DIN 1.4541 SS Bolts

DIN 1.4541 SS Bolts

321 SS Threaded Rod

321 SS Threaded Rod

AISI 321H Nuts

AISI 321H Nuts

SS 321 Hex Head Screw

SS 321 Hex Head Screw

SS 321 Hexagon Nut

SS 321 Hexagon Nut

SUS321 Stainless Steel Flat Washers

SUS321 Stainless Steel Flat Washers

Grade 321 SS Wing Screw

Grade 321 SS Wing Screw

321 SS Stud Bolt

321 SS Stud Bolt

A193 SS UNS S32100 Hex Nuts

A193 SS UNS S32100 Hex Nuts

SS 1.4878 Machine Screws

SS 1.4878 Machine Screws


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)
max
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
(mm)
Diameter*
(mm)
Height
(mm)
Hex Nut
Jam Nut
Nylock Nut
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.

Our Frequent supply of Stainless Steel 321 Fasteners in below countries

Mexico, Spain, Egypt, UK Stainless Steel 321 Bolts
Europe, France, Qatar, Thailand SS 321H Foundation Bolts
Thailand, Germany, Czechia, Malaysia JIS 321 Spring Washers
Bangladesh, USA, Malaysia, Finland SS 321 Mushroom Head Square Neck Bolts
Kuwait, Saudi Arabia (KSA), South Africa, Brazil AISI 321H Nuts
Singapore, South Africa, Bahrain, Singapore SS 321 Washers
UK, Australia, Philippines, Nigeria SS 321 Socket Hexagon Head Screw Anchor Bolt
Philippines, Indonesia, Dammam -KSA, Belgium Stainless Steel 321H Hex Domed Cap Nuts
Hong Kong, Malaysia, Oman, UAE ASTM SS 321H U Bolts
Iran, Italy, Chile, Singapore SS 1.4878 Machine Screws
Norway, Turkey, United Arab Emirates (UAE), Malaysia SS 321H Structural Bolts
Russia, Malaysia, Netherlands, Dubai Stainless Steel 321 Threaded Stud
Poland, Canada, UK, Ellington -United States SS 321H Socket Screw
Malaysia, Europe, United Kingdom -UK, UAE SS 1.4541 Stud
Malaysia, Colombia, Sweden, China SS 321 Hexagon Nut
Canada, Malaysia, Philippines, Singapore SS 321 Hex Head Screw
Romania, Japan, Europe, Malaysia Stainless Steel 321H Allen Cap Screw
Los Alamos -Mexico, Taiwan, Malaysia, Philippines SS 321 Threaded Rods
NY 12203 (USA), South Korea, Singapore, Malaysia Stainless Steel 321 Self Tapping Screw

Get In Touch

SHOP NO G/3; HARARWALA BUILDING COMPOUND; ARDESHIRDADY STREET; S.V.P ROAD; MUMBAI-400 004, INDIA.

Tel No. : +91-22-61905600 (100 Lines)

Email : exports@citizenltd.com