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Stainless Steel Square Washers

SS Square Plate Washers Manufacturer in India


Stainless Steel Square Washers

Stainless Steel Square Washers

Square Plate Washers

Square Plate Washers



Specification of Stainless Steel Square Washers

Square Washer Standard
DIN, ASTM, BS and all International Standards
Square Washer Length
M02 to M33
Size of Square Washer
3 mm to 200 mm
Type of washer
Square Washer

Square plate washers Applications

  • Gas Processing
  • Off-Shore Oil Drilling Companies
  • Pharmaceuticals
  • Spiral Welded tube for burner pipes and flues
  • Pharmaceutical Equipment
  • Sea Water Equipment
  • Specialty Chemicals
  • Aircraft Exhaust Manifolds
  • Heat Exchangers
  • Power Generation

Stainless Steel Square Washers Dimension

Stainless Steel Square Washers Dimension
Bolt Size
B
A
C
Weight (lbs.) Per 100 Pieces
Part Numbers
Side Length
Inside Diameter
Thickness Gauge
Plain
Galvanized
1⁄2
2
9⁄16
.195
21.00
12015
12016
5⁄8
21⁄2
11⁄16
.25
42.50
12019
12020
3⁄4
23⁄4
13⁄16
.315
63.00
12021
12022
7⁄8
3
15⁄16
.315
74.29
12023
12024
1
31⁄2
11⁄16
.39
133.00
12025
12026

SS Square plate washers Size Chart

For Screw
Nominal Size
Hole Diameter
Outside Diameter
Washer Thickness
M1.6
1.7
4
0.3
M2
2.2
5
0.3
M2.5
2.7
6
0.5
M2.6
2.8
7
0.5
M3
3.2
7
0.5
M3.5
3.7
8
0.5
M4
4.3
9
0.8
M5
5.3
10
1
M6
6.4
12
1.6
M7
7.4
14
1.6
M8
8.4
16
1.6
M10
10.5
20
2
M12
13
24
2.5
M14
15
28
2.5
M16
17
30
3
M18
19
34
3
M20
21
37
3
M22
23
39
3
M24
25
44
4
M27
28
50
4
M30
31
56
4
M33
34
60
5
M36
37
66
5
M39
40
72
6
M42
43
78
7
M45
46
85
7
M48
50
92
8
M52
54
98
8
M56
58
105
9

Material of Square Washers

  •  Carbon Steel Washer :
    ASTM A193, A307
  •  Stainless Steel Washer :
    AISI 304, 302, 304L,316L, 316, 317, 310, 321, 317L, 347, 420,410, 904L etc.
  •  Alloy Steel Washer :
    ASTM / ASME A/SA 193 / 194 B 6, B 16, B 7/ B 7M, 2, 2HM, 2H, B 7, B 7M, GR 6
  •  Duplex & Super Duplex Steel Washer :
    ASTM / ASME A815 UNS No. S31803, UNS No. S 31254, UNS No. S 32205, UNS No. S 32750, UNS No. S 31550 and UNS No. S 32760
  •  Nickel Alloy Washer :
    ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 UNS 4400 (MONEL 400), UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 10276 (HASTELLOY C 276),UNS 8825 (INCONEL 825), UNS 6625 (INCONEL 625), UNS 8020 (ALLOY 20 / 20 CB 3)