DIN 6319Spherical / Dished Washers

Steel

Steel / Stainless Steel

DIN 6319

Catalogue
d1 H13
d2
d3
d4
d5
d6 Screw
h1
h2
h3
h4
h5
h6
DIN 6319-6,4-C
6.4
12
-
-
-
M 6
0.7
2.3
-
-
4.2
-
DIN 6319-8,4-C
8.4
17
-
-
-
M 8
0.6
3.2
-
-
5.6
-
DIN 6319-10,5-C
10.5
21
-
-
-
M 10
0.8
4
-
-
6.5
-
DIN 6319-13-C
13
24
-
-
-
M 12
1.1
4.6
-
-
8
-
DIN 6319-15-C
15
28
-
-
-
M 14
1.2
5
-
-
8.5
-
DIN 6319-17-C
17
30
-
-
-
M 16
1.3
5.3
-
-
9.6
-
DIN 6319-21-C
21
36
-
-
-
M 20
2
6.3
-
-
11.7
-
DIN 6319-25-C
25
44
-
-
-
M 24
2.4
8.2
-
-
15.2
-
DIN 6319-31-C
31
56
-
-
-
M 30
3.6
11.2
-
-
19.2
-
DIN 6319-37-C
37
68
-
-
-
M 36
4.6
14
-
-
23.5
-
DIN 6319-43-C
43
78
-
-
-
M 42
6.5
17
-
-
29
-
DIN 6319-50-C
50
92
-
-
-
M 48
8
21
-
-
35.5
-

Version in Steel

Types

  • Type C: Spherical seat washer
  • Type D: Dished washer with d3 = d2
  • Type G: Dished washer with d4 > d 2 (enlarged outer diameter)

Type C / D

Case-hardening steel

Case-hardened

All round depth 0.2 to 0.4 mm

Hardness (550+ 100) HV 10

Type G

Heat-treated steel, tempered

Hardness (350 + 80) HV 30

Version in Stainless Steel

Types

Stainless steel AISI 303 NI

Type C / D / G

Not hardened

Stainless steel AISI 316 A4

Type C / D

Not hardened

Spherical washers and dished washers DIN 6319 are used for clamping on non-parallel surfaces.

Thanks to the material used, the spherical washers and dished washers are generally suited for aggressive environmental conditions.

The dished washers type G with enlarged outside diameter are mainly used on elongated holes.

When utilizing hexagon nuts with spherical seating DIN 6330 type B the spherical washer is redundant.

Version in Steel

  • Not hardened spherical washers
  • Not hardened dished washers

Version in Stainless Steel

  • Hardened spherical washers in stainless steel
  • Hardened dished washers in stainless steel
  • Stainless steel spherical washers, type G with d4 > d2

(enlarged outer diameter)

Related products
Steel

DIN 6319

Spherical / Dished Washers Steel / Stainless Steel
Hex Nuts

DIN 6330

Hex Nuts Steel / Stainless Steel, with spherical seating
Washers

DIN 6340

Washers
Steel

GN 350.3

Spherical levelling washers Steel / Stainless Steel
Spherical washers

GN 6319.1

Spherical washers Steel / Stainless Steel, combined
Heavy duty washers

GN 6339

Heavy duty washers Low type, High type