Flat Plain Washers DIN433

DEFAULT SPECIFICATIONS

Brand HJ Tech
Standard DIN433
Material carbon steel/stainless steel/brass/aluminum
Finish Plain/Self Colour (S/C)/Polished/Black Oxide (Black)
Size 2.2-37  

 

FEATURES

 

DIN 433 Small Pattern Flat Washers, without chamfer, are flat washers with a small outside diameter, which is about 2 times their nominal size and about 12% smaller than a regular flat washer (small sizes are as much as 2.5 times their nominal size and 21% smaller than a regular washer while large sizes can be about 1.7 times and 8% smaller). "Without chamfer" indicates that the outside edge of one side is not beveled. Use with small diameter heads like socket head cap and cheese head screws. Zinc plated and plain finish (no rust protection) steel and stainless steel are available. Use Hardness Class 140 HV washers only with bolts and screws below Class 8.8 and nuts below Class 8. The screw size dictates the washer size and washer size is based on its nominal hole size (for instance, use an M4 washer with an M4 screw). DIN 433 Small Pattern Flat Washers may be the same as ISO 7092

Flat Plain Washers DIN433

Description:

 

Size d dc h per 1000 units
  Min Max max min pitch max min kg
M1 1.1 1.24 2.5 2.25 0.3 0.35 0.25 0.010
M1.2 1.3 1.44 3 2.75 0.3 0.35 0.25 0.014
M1.4 1.5 1.64 3 2.75 0.3 0.35 0.25 0.012
M1.6 1.7 1.84 3.5 3.2 0.3 0.35 0.25 0.017
M1.8 2 2.14 4 3.7 0.3 0.35 0.25 0.022
M2 2.2 2.34 4.5 4.2 0.3 0.35 0.25 0.029
M2.5 2.7 2.84 5 4.7 0.5 0.55 0.45 0.055
M3 3.2 3.38 6 5.7 0.5 0.55 0.45 0.079
M3.5 3.7 3.88 7 6.64 0.5 0.55 0.45 0.109
M4 4.3 4.48 8 7.64 0.5 0.55 0.45 0.140
M5 5.3 5.48 9 8.64 1 1.1 0.9 0.326
M6 6.4 6.62 11 10.57 1.6 1.8 1.4 0.790
M8 8.4 8.62 15 14.57 1.6 1.8 1.4 1.52
M10 10.5 10.77 18 17.57 1.6 1.8 1.4 2.11
M12 13 13.27 20 19.48 2 2.2 1.8 2.85
M14 15 15.27 24 23.48 2.5 2.7 2.3 5.41
M16 17 17.27 28 27.48 2.5 2.7 2.3 7.63
M18 19 19.33 30 29.48 2.5 2.7 2.3 8.31
M20 21 21.33 34 33.38 3 3.3 2.7 13.2
M24 25 25.33 39 38.38 4 4.3 3.7 22.1
M30 31 31.39 50 49.38 4 4.3 3.7 38.0
M36 37 37.62 58 56.8 5 5.6 4.4 61.5

 

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Flat Plain Washers DIN433

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Contacts

Jiaxing H.J Tech Industry Limited
+86-573-84297069
[email protected]


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