SS Square Plate Washers Manufacturer in India
Stainless Steel Square 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
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)