• +(91) 022-6659 5844
  • sales@jigneshsteel.com

304 Stainless Steel Belleville Washers and A2-70 Spring Washer manufacturer in India

SS 304 washer is used to distribute the load of the threaded nut or bolt evenly. The fasteners sometimes may not fit evenly with their surfaces and the washers make the fitting and the load even. 304 Stainless Steel washers are the most commonly used and cheaper washers in the market. They offer great strength and some degree of corrosion resistance. There are many types of stainless steel washers. Jignesh Steel is a manufacturer of various types of stainless steel washers. We produce the Stainless Steel flat washers 304 are the regularly used type applicable to most generic applications.

The 304 Stainless Steel square washers are used to make sure more grip onto the bolting surface such as in wooden applications and in concrete surfaces to make sure that the bolt does not sink into the surface. The SS 304 washer also comes in split, lock, spring and other types. The 304 lock washer has very high mechanical strength compared to other types of washers in the same material grade. The 304 spring washer is used to balance and buffer the varying stress of the bolt and nut or other fasteners. Since 304 is an austenitic steel type these washers exhibit better yield strength. Please contact us for further details on all kinds of 304 stainless steel washers and pricing.

SS 304 Washer

SS 304 Washer

A2-70 Washer

A2-70 Washer

304 Stainless Steel Belleville Washers

304 Stainless Steel Belleville Washers

Fully heat-treated ASTM A193 Grade B8 Fender Washer, SS 304 Thick Washers & ASTM F593 304 Dock Washer in Metric and imperial

SS 304 Washer Specifications

Exporter and supplier of Stainless steel grade A2-70 Fender Washer and A193 B8 SS 304 Punched Washer in India

304 Stainless Steel Washer Sizes M2-M100
Stainless Steel 304 Washer Length 5-300mm
SS 304 Washer Surface Finish & Coating
  • Ptfe Coated 304 Stainless Steel Washer
  • ZAC (Zinc Alluminium Flake Coating)
  • Phosphate
  • Geometry
  • Teflon
  • Xylon
  • Black oxide
  • Zinc Phosphate (yellow, blue, white, black)
  • Sherardized
  • Manganese Phosphate
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • Cadmium
  • Nickel plated
  • Plated zinc-nickel
  • Anodizing
  • Dacroment
  • Self-Colour
  • Bright Zinc Plated (BZP)
  • Hot Dip Galvanised (HDG)

All SS 304 Washer surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE.

Other SS 304 Washer manufacturers Omni, APL, Kundan, Deepak Fasteners, Unbrako, Sundaram Precision, Infasco, Caparo, EBY Fastener, SPAX® Screws, GKW Etc.
Stainless steel grade A2-70 Washer types Lock Washers, Machined Washers, Plain Washers, Fender Washers, Punched Washers, Tooth Lock Washers, Hex Washers, Square Washers, Round Washers, Dome Tooth Washers, Spring Washers, Spherical Washers, Tab Washers, Customized Washers, Split Washers, Countersunk Washers, Dock Washers, Flat Washers, Ogee Washers, Hexagonal Washers, Dome Washer
Why Jignesh Steel?
  • An Indian manufacturer, established in Year 2008
  • Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
  • Best Price in India compared to SS 304 Washer manufacturers in China
  • Highly professional and technical team
  • Always final Inspection before shipment
  • Pre-production A193 B8 SS 304 Washer sample before mass production
  • High precision threads of ASTM F593 SS 304 Washer
MOQ 5 pieces
Ask for Test Certificates from SS 304 Washer manufacturers
  • Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
  • 304 Stainless Steel Washer Tensile testing to ISO 898-1
  • SS 304 Washer Hardness testing to ISO 6508-1
  • Stainless steel grade A2-70 Washer Suitability for preloading to EN 14399-2
  • A2-70 AISI 304 Washer Tri-Roll Thread Comparators
  • A193 B8 SS 304 Washer Charpy Impact testing in accordance with ISO 148-1
  • Suitability test for calibrated preload to EN 14399-10 for ASTM F593 304 Stainless Steel Washer
Free Samples Yes
Delivery time Regular product is about 7-15 days
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Find our dealers & distributors of SS 304 Washer Pune, Sharjah, Shah Alam, Karachi, Panipat, Abu Dhabi, Bengaluru, Janeiro, Montreal, Houston, Kuala Lumpur, Navi Mumbai, Thane, Santiago, Kochi, Patna, Khobar, Dhaka, Surat, Perth, Gujarat, Agra, Coimbatore, Rajkot, Bhubaneswar, Dammam, Baroda, Seoul, Singapore, Doha, Jaipur, Riyadh, Brisbane, Indore, Ludhiana, Gurgaon, Ahmedabad, Calgary, Howrah, Dubai, New Delhi, Thiruvananthapuram, Nashik, Caracas, Vung Granada, Jakarta, Courbevoie, Ranchi, Mysuru, Mexico, Kuwait, Melbourne, Istanbul, Nagpur, Port-of-Spain, London, Hyderabad, Kolkata, Pimpri-Chinchwad, Tehran, Ahvaz, Noida, Vapi, Vadodara, Chennai, Sydney, Kanpur, India, Tau, Lucknow, Lagos, Gimhae-si, Bogota, Manama, Mumbai, Jamshedpur, Ernakulam, Muscat, Ankara, Bangalore,
A2-70 AISI 304 Fasteners Application and Uses Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry
Material Origin Stainless Steel 304 Washer are Western European. Eastern origin possible on request.
Standard

Manufacturer of Stainless Steel 304 Washer as per below standards:

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • ANSI - American National Standards Institute
  • GB/T5783, GB/T5782, GB5783
  • American ASME
  • Indian IS
  • International ISO
  • American SAE
  • German DIN
  • Spanish CSN
  • British BS
  • Italian UNI
  • Polish PN
  • European EU
Other types of SS 304 Washer

Click to view the complete information:

Types of 304 Stainless Steel Washer

Manufacturer of Stainless steel grade A2-80 Lock Washer and A2-70 AISI 304 Belleville Spring Washer, Tailored solutions for bolted joints, get a free quote within 24 hrs

304 Stainless Steel Cup Washer

304 Stainless Steel Cup Washer

A2-70 AISI 304 Square Washer

A2-70 AISI 304 Square Washer

SS 304 Lock Washer

SS 304 Lock Washer

Stainless steel grade A2-70 Countersunk Washer

Stainless steel grade A2-70 Countersunk Washer

A193 B8 SS 304 Belleville Washer

A193 B8 SS 304 Belleville Washer

ASTM F593 304 Stainless Steel Shim Washer

ASTM F593 304 Stainless Steel Shim Washer

SS 304 Square Plate Washer

SS 304 Square Plate Washer

Stainless steel grade A2-70 Square Washer

Stainless steel grade A2-70 Square Washer

A2-70 AISI 304 Penny Washer

A2-70 AISI 304 Penny Washer

A193 B8 SS 304 Machine Washers

A193 B8 SS 304 Machine Washers

Polished ASTM F593 304 Stainless Steel Washer

Polished ASTM F593 304 Stainless Steel Washer

Stainless steel grade A2-80 Ring Washers

Stainless steel grade A2-80 Ring Washers

SS 304 Belleville Washer Size Chart

Largest range and quick delivery ASTM F593 Type 304 Square Bevel Washer in India, Best price of Stainless Steel 304 Neoprene, Conical and Tooth Lock Washer in Mumbai

Accordance to DIN 6796

Bolt Size mm d1 H14 mm d2 H14 mm s3) mm h max 1) mm h min 2) mm Flattening Force N Residual Spring Force N

4)

2.2

5

0.4

0.60

0.50

920

-

2.5 4)

2.7

6

0.5

0.72

0.61

1540

-

4)

3.2

7

0.6

0.85

0.72

2350

-

3.5 4)

3.7

8

0.8

1.06

0.92

3160

-

4

4.3

9

1.0

1.30

1.12

4050

1400

5

5.3

11

1.2

1.55

1.35

6700

2300

6

6.4

14

1.5

2.00

1.70

9400

4200

7

7.4

17

1.75

2.30

2.00

13700

6200

8

8.4

18

2.0

2.60

2.24

17200

7700

10

10.5

23

2.5

3.20

2.80

27500

12400

12

13

29

3.0

3.95

3.43

40000

18000

14

15

35

3.5

4.65

4.04

55000

25000

16

17

39

4.0

5.25

4.58

75000

34000

18

19

42

4.5

5.80

5.08

95000

57000

20

21

45

5.0

6.40

5.60

122000

73000

22

23

49

5.5

7.05

6.15

152000

91000

24

25

56

6.0

7.75

6.77

175000

122000

27

28

60

6.5

8.35

7.30

230000

161000

30

31

70

7.0

9.20

8.00

280000

196000

Stainless steel grade A2-70 Spring Washer Dimensions

Stainless steel grade A2-70 Spring Washer Dimensions

All dimensions in mm

NOM SIZE

Inner Dia (d)

Basic Tol (+)

Outer Dia (d1) Max

WIDTH (b)

  Basic Tol (+ or -)

THICKNESS (S)

Basic Tol (+ or -)

Weight per 1000 in Kgs

3

3.1

0.3

6.2

1.3

0.1

0.8

0.1

0.11

4

4.1

0.3

7.6

1.5

0.1

0.9

0.1

0.18

5

5.1

0.3

9.2

1.8

0.1

1.2

0.1

0.36

6

6.1

0.4

11.8

2.5

0.15

1.6

0.1

0.83

8

8.1

0.4

14.8

3

0.15

2

0.1

1.60

10

10.2

0.5

18.1

3.5

0.2

2.2

0.15

2.53

12

12.2

0.5

21.1

4

0.2

2.5

0.15

3.82

14

14.2

0.5

24.1

4.5

0.2

3

0.15

6.01

16

16.2

0.8

27.4

5

0.2

3.5

0.2

8.91

18

18.2

0.8

29.4

5

0.2

3.5

0.2

9.73

20

20.2

1

33.6

6

0.2

4

0.2

15.20

22

22.5

1

35.9

6

0.2

4

0.2

16.50

24

24.5

1

40

7

0.25

5

0.2

26.20

27

27.5

1

43

7

0.25

5

0.2

28.70

30

30.5

1.2

48.2

8

0.25

6

0.2

44.30

33

33.5

1.2

55.2

10

0.25

6

0.2

63.00

36

36.5

1.2

58.2

10

0.25

6

0.2

67.30

39

39.5

1.2

61.2

10

0.25

6

0.2

71.70

42

42.5

1.2

68.2

12

0.25

7

0.25

111.00

45

45.5

1.2

71.2

12

0.25

7

0.25

117.00

48

49

1.5

75

12

0.25

7

0.25

123.00

52

53

1.5

83

14

0.25

8

0.25

182.00

A2-70 AISI 304 Star Washer Size Chart

Stainless steel grade A2-70 Spring Washer Dimensions

External Star Lock Washers

Nominal Washer Size A B C
Inside Diameter Outside Diameter Thickness
MAX MIN MAX MIN MAX MIN
4 0.112 0.123 0.115 0.260 0.245 0.019 0.014
6 0.138 0.150 0.141 0.320 0.305 0.022 0.016
8 0.164 0.176 0.168 0.381 0.365 0.023 0.018
10 0.190 0.204 0.195 0.410 0.395 0.025 0.020
12 0.216 0.231 0.221 0.475 0.460 0.028 0.023
1/4 0.250 0.267 0.256 0.510 0.494 0.028 0.023
5/16 0.312 0.332 0.320 0.610 0.588 0.034 0.028
3/8 0.375 0.398 0.384 0.694 0.670 0.040 0.032
7/16 0.438 0.464 0.448 0.760 0.740 0.040 0.032
1/2 0.500 0.530 0.513 0.900 0.880 0.045 0.037
5/8 0.625 0.663 0.641 1.070 1.045 0.050 0.042

SS 304 Washer Price List

Products FOB Price US $
Stainless steel 304 spring washer US $0.012-$0.021/ Piece
SS 304 Type E DIN 6799 Lock Washer US $0.10/ Piece
din 9021 Stainless steel 304 flat washers US $0.03-$0.05/ Piece
Large SS 304 Flat Round Washer with Square Hole US $0.003-$0.20/ Piece
A2 SS304 Square End Spring Washer US $0.01/ Piece
ASME B18.21.1 SS 304 Spring Lock Washers US $0.01/ Piece
DIN125 Stainless Steel 304 Flat Washer US $0.05-$0.20/ Piece
Stainless Steel 304 Spring Washer DIN127 M8 M10 US $0.05-$0.07/ Piece
SS 304 shim flat washer US $0.01-$0.03/ Piece
Stainless Steel 304 Spring Belleville Washers US $0.57-$0.89/ Kilogram
DIN125 Standard Stainless Steel 304 Large Flat Washer US $0.04/ Piece
Thin M10 304 Stainless Fender Washer US Washer

Call us or send us an email to sales@jigneshsteel.com for more details. Always compare our price with other SS 304 Washer manufacturers in India or China

Stainless steel grade A2-70 Washer Standards

DIN / BS / IS / USS / JIS / ASTM / NF / CHARTS - TECHNICAL STANDARDS AND SPECIFICATIONS
DIN 125 A (ISO 7089) 304 Stainless Steel Plain Washer without chamfer
DIN 125 B (ISO 7090) SS 304 Plain Washer with chamfer
NF E25-513 Z,M Hardened Flat Washer
NF E25-513 L,LL Flat Washer
ASTM F436 (1985) Hardened Washer
DIN 126 Plain Washer (ISO 7091)
DIN 433 Plain Washer for cheese head screws
IS 2016
USS STANDARD WASHER
DIN 127 SPRING LOCK WASHER
DIN 9021 Plain Washer
DIN 440 R Washer for Wood Constructions
DIN 6903-Flat-Washers
DIN 6916-Hardness-Flat-Washers
DIN 7349 Heavy Duty Plain Washers
DIN 7349 Heavy Duty Plain Washers
DIN 128 SPRING LOCK WASHERS, CURVED AND WAVE
DIN 434 Square Taper Washers
AS NZS 1252 Flat Washer
BS 4395 Washer / High Strength Friction Grip Washers / HSFG Washers
High Strength Structural Washers
DIN 435 Square Taper Washers
DIN 1440 (ISO 8738) Plain Washers, medium type for clevis pins
DIN 440v Washers for wooden constructions
DIN 7989 304 Stainless Steel Flat Washer
BS 4320 SS 304 Flat Washer A, B
BS 4320 Stainless steel grade A2-70 Flat Washer C, D
JIS B 1186 Hardened Flat Washer
JIS B 1256 Flat Washer
ASTM F436M Hardened Washer

DIN 125 A2-70 AISI 304 Washer Weight

Size Weight
M1.6 0.024
M1.7 0.031
M2 0.037
M2.3 0.092
M2.5 0.088
M2.6 0.127
M3 0.119
M3.5 0.155
M4 0.308
M5 0.443
M6 1.02
M7 1.39
M8 1.83
M10 3.57
M12 6.27
M14 8.62
M16 11.3
M18 14.7
M20 17.2
M22 18.3
M24 32.3
M26 43.7
M27 42.3
M28 40.9
M30 53.6
M32 77.4
M33 75.3
M35 94.3
M36 92.1
M38 136
M39 133
M40 130
M42 183
M45 220
M48 294
M50 284
M52 330
M55 431
M56 425
M58 472
M60 458
M64 492
M68 586
M72 626
M76 749

Weights are in Kg per 1,000 pieces unless otherwise specified. Above weights are approx only, contact Jignesh Steel for more details.

SS 304 Washer Uses and Application

  • Stainless Steel 304 Washer for Construction
  • High Strength SS 304 Washer for Automotive industry
  • Large size Stainless steel grade A2-70 Washer for Oil & Gas Industries
  • Metric A2-70 AISI 304 Flat Washer for Power Generation
  • A193 B8 SS 304 Washer suitable for Off-Shore Oil Drilling
  • Heavy duty ASTM F593 304 Stainless Steel Washers for Heat Exchangers

304 Stainless Steel Washer Testing Equipments

  • Coordinate Measuring Machine
  • Image measuring instrument
  • Routine inspection of calipers
  • Roughness tester used to test the surface finish of a Stainless Steel 304 Washer
  • Micrometer for accurate measurement of Stainless Steel 304 Washer
  • Thread gauge and Smooth plug gauge used to check ASTM F593 304 Stainless Steel Washer quickly

Chemical Composition of 304 Stainless Steel Washer

Grade
C
Mn
Si
P
S
Cr
Mo
Ni
N
SS 304 Washer
min. max.
- 0.08
- 2.0
- 0.75
- 0.045
- 0.030
18.0 20.0
-
8.0 10.5
- 0.10
SS 304L Washer
min. max.
- 0.030
- 2.0
- 0.75
- 0.045
- 0.030
18.0 20.0
-
8.0 12.0
- 0.10
SS 304H Washer
min. max.
0.04 0.10
- 2.0
- 0.75
- 0.045
- 0.030
18.0 20.0
-
8.0 10.5
-

Mechanical Properties of SS 304 Washer

Grade
Yield Strength 0.2% Proof (MPa) min
Tensile Stress (MPa) min
Elongation (% in 50mm) min
Hardness
Rockwell B (HR B) max
Brine-ll (HB) max
SS 304 Washer
205 515 40 92 201
SS 304L Washer
170 485 40 92 201
SS 304H Washer
205 515 40 92 201

Stainless steel grade A2-70 Washer Equivalent Grade

Stainless Steel Notation
AISI Grade Equivalent
JIS Equivalent
EN/DIN Numerical Equivalent
UNS
designation
EN/DIN Symbolical Equivalent
SS 304 Washer
AISI 304
SUS304
EN 1.4301
UNS S30400
X4CrNi18-10
SS 304L Washer
AISI 304L
SUS304L
EN 1.4307
UNS S30403
X2CrNi18-9
SS 304H Washer
AISI 304H
SUS304H
EN 1.4948
UNS S30409
X2CrNiN18-10

Know more about materials we supplied worldwide

SS 304 Washer Belgium, Canada, Dammam -KSA, Philippines
DIN125 A Stainless steel 304 flat washer Thailand, Malaysia, Qatar, Vietnam, Europe
Stainless steel 304 spring washer Malaysia, Japan, Czechia, Jakarta - Indonesia, Thailand
Stainless steel 304 EPDM bonded rubber sealing washer Finland, Colombia, Malaysia, Portugal, Bangladesh
SS 304 Type E DIN 6799 Lock Washer Brazil, Taiwan, South Africa, Morocco, Kuwait
DIN125 Stainless Steel 304 Flat Washer Singapore, Jordan, Bahrain, Austria, UK
DIN6797 SS 304 Star Washer Nigeria, Indonesia, Malaysia, Philippines, Singapore
Stainless Steel 304 External Tooth Lock Washer UAE, France, Oman, Argentina, Hong Kong
DIN6797 Stainless Steel 304 Serrated Washer Singapore, Germany, Vietnam, Hungary, Chile, Iran
Large 304 Stainless steel Flat Round Washer with Square Hole Ellington -United States, USA, Netherlands, Romania
DIN125 Stainless Steel 304 Flat Washer Singapore, Saudi Arabia (KSA), Egypt, Malaysia
DIN125 Standard Stainless Steel 304 Large Flat Washer Malaysia, South Africa, United Kingdom -UK, Los Alamos -Mexico
SS 304 shim flat washer China, Australia, Peru, Denmark, Greece, Sweden, NY 12203 (USA)
Thin M10 304 Stainless Fender Washer Philippines, Malaysia, Indonesia, UK, Malaysia
Stainless Steel 304 Spring Belleville Washers Malaysia, Italy, Philippines, Poland
SS 304 Spring Washer DIN127 M8 M10 Dubai, Turkey, Europe, New Zealand, Canada
DIN127 Stainless Steel 304 Lock Double Spring Washer Malaysia, Europe, United Arab Emirates (UAE), Norway
12mm Thin Plain 304 Stainless Steel Flat Washer UAE, Malaysia, Russia, South Korea
A2-70 square washer UK, Vietnam, Spain, Singapore, Mexico