Metric Size, Steel
Captive C-Washers
DIN 6371
wo
GN 183
DIN 6371

 GN 184 GN 184
Specification
Information
Steel, tempered, black oxide finish
Flat shoulder screw DIN 923, black oxide finish

 DIN 6371 captive C-washers transfer the clamping force of the screw or nut to the workpiece. After releasing the screw thread they can be positioned away from the clamping point. They are hinged and thus can be swung out of the way for ease of reclamping the next workpiece.
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Dimensions in:

millimeters
(inches)
Part
Number		 d1 b d2 d3 l1 l2 l3 l4 s
-0.5 		Screw
DIN 923
750DCH0
Download the CAD		 38
 (1.50)		 7.5
 (.30)		 9
 (.35)		 6
 (.24)		 19.6
 (.77)		 11
 (.43)		 29
 (1.14)		 19
 (.75)		 9.8
 (.39)		 M 6 x 10
950DCH1
Download the CAD		 43
 (1.69)		 9.5
 (.37)		 9
 (.35)		 8
 (.31)		 21.6
 (.85)		 14
 (.55)		 32.5
 (1.28)		 21
 (.83)		 9.8
 (.39)		 M 6 x 10
115WCH2
Download the CAD		 48
 (1.89)		 11.5
 (.45)		 9
 (.35)		 10
 (.39)		 23.6
 (.93)		 17
 (.67)		 36.5
 (1.44)		 23
 (.91)		 9.8
 (.39)		 M 6 x 10
135DCH3
Download the CAD		 61
 (2.40)		 13.5
 (.53)		 11
 (.43)		 12
 (.47)		 29.6
 (1.17)		 22
 (.87)		 45
 (1.77)		 29
 (1.14)		 11.8
 (.46)		 M 8 x 12
175WCH4
Download the CAD		 68
 (2.68)		 17.5
 (.69)		 11
 (.43)		 16
 (.63)		 33.6
 (1.32)		 25
 (.98)		 50
 (1.97)		 33
 (1.30)		 11.8
 (.46)		 M 8 x 12
215KCH5
Download the CAD		 74
 (2.91)		 21.5
 (.85)		 11
 (.43)		 20
 (.79)		 36.6
 (1.44)		 28
 (1.10)		 55
 (2.17)		 36
 (1.42)		 11.8
 (.46)		 M 8 x 12
255DCH6
Download the CAD		 82
 (3.23)		 25.5
 (1.00)		 11
 (.43)		 24
 (.94)		 40.6
 (1.60)		 32
 (1.26)		 62
 (2.44)		 40
 (1.57)		 15.8
 (.62)		 M 8 x 16
32DCH7
Download the CAD		 97
 (3.82)		 32
 (1.26)		 11
 (.43)		 30
(1.18)		 49
(1.93)		 39
(1.54)		 73
(2.87)		 48
 (1.89)		 15.8
 (.62)		 M 8 x 16