Stainless Steel Machine Washers
Specification
CHEMICAL & MECHANICAL COMPOSITION
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Supplies A Full Range Of SS Machined Washer, SS 202 Machined Washer At Factory Price In India
Carries A Complete Line Of SS 304 Machined Washer, SS 316 Machined Washer In Mumbai, India
Detailed Information
Prashaant Steel & Alloys is a leading producer of Stainless Steel Machine Washers and a high-calibre retailer. Thanks to their excellent resistivity properties, the Stainless Steel Machine Washers that we manufacture are extremely popular in the industry. We are considered to have the excellent quality of Stainless Steel Machine Washers at Prashaant Steel & Alloys, which is why we use the highest quality of the raw materials used in the production processes. The Stainless Steel Machine Washers provide outstanding resistance to corrosion and oxidation, which opens its doors to a wide range of applications.
Stainless Steel Machine Washers are components that are used to close the gap between fasteners and material surfaces. The washers also provide extra grip for the fasteners so that they could be fastened tighter. The SS 316 Machined Washer is one of the most commonly used washer types because of the chemical, mechanical and physical properties of the material.
The material has nickel, chromium and molybdenum in the composition and has high corrosion resistance. The Stainless Steel 304 Machined Washer is another type that is most commonly used. The 304 type is less costly than the 316 but the 316 has higher corrosion resistance, especially to sea water and chloride ion. Bot the washer materials have 215MPa minimum yield strength and 505MPa minimum tensile strength. The ss machined washer made of these materials can withstand temperatures up to 870 degrees Celsius as well. There are different types of washers with different dimensions according to the standard specifications. There are square section spring washers, flat section spring washers, hardened washers and many other types that range from 5mm to 300mm in length, M2 to M100 in metric sizes and belonging to ASME B18.21.1.
SS 316 Machined Washer Dimension Chart
FOR BOLT OR SCREW SIZE |
I.D. |
O.D. |
THICKNESS |
M 1.6 |
1.7 |
4 |
0.3 |
M 1.8 |
2 |
5 |
0.3 |
M 2 |
2.2 |
5 |
0.3 |
M 2.2 |
2.4 |
6 |
0.5 |
M 2.5 |
2.7 |
6.5 |
0.5 |
M 3 |
3.2 |
7 |
0.5 |
M 3.5 |
3.7 |
8 |
0.8 |
M 4 |
4.3 |
9 |
0.8 |
M 4.5 |
4.8 |
10 |
1 |
M 5 |
5.3 |
10 |
1 |
M 6 |
6.4 |
12.5 |
1.6 |
M 7 |
7.4 |
14 |
1.6 |
M 8 |
8.4 |
17 |
1.6 |
M 10 |
10.5 |
21 |
2 |
M 12 |
13 |
24 |
2.5 |
M 14 |
15 |
28 |
2.5 |
M 16 |
17 |
30 |
3 |
M 18 |
19 |
34 |
3 |
M 20 |
21 |
37 |
3 |
M 22 |
23 |
39 |
3 |
M 24 |
25 |
44 |
4 |
M 27 |
28 |
50 |
4 |
M 30 |
31 |
56 |
4 |
M 33 |
34 |
60 |
5 |
M 36 |
37 |
66 |
5 |
M 39 |
40 |
72 |
6 |
M 42 |
43 |
78 |
7 |
M 45 |
46 |
85 |
7 |
M 48 |
50 |
92 |
8 |
M 52 |
54 |
98 |
8 |
M 56 |
58 |
105 |
9 |
M 60 |
62 |
110 |
9 |
M 64 |
66 |
115 |
9 |
M 68 |
70 |
120 |
10 |
M 72 |
74 |
125 |
10 |
Sizes of SS 304 Machined Washer
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 Grade of SS Machined Washer
- 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)