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ONDUFLEX CURVED SPRING WASHER NFE 27620 B TWO WAVES

Availability Information

 Steel Sweet
Zinc plated
White
Zinc plated
BICHRO
Stainless steel
A2
Stainless steel
A4
 Copper
 Yes
Yes Yes Yes Yes Yes

Product Description

ø nominal 
screw
d1 d2 e Hi Ref.
M mm inch H 14 js 15 nominal tolerance mini Max
2 2.2 4.5 0.3 +/- 0.02 0.6 0.9 520201
2.5 NO. 3 2.7 5 0.3 +/- 0.02 0.7 1 520251
3 3.2 6 0.4 +/- 0.03 0.8 1.2 520301
3.5 NO. 6 3.7 6.5 0.5 +/- 0.03 0.9 1.4 520351
4 NO. 8 4.3 9 0.5 +/- 0.03 1 1.5 520401
5 NO. 10 5.3 10 0.5 +/- 0.03 1.2 1.7 520501
6 6.4 12 0.5 +/- 0.03 1.3 2 520601
7 9/32 7.4 14 0.8 +/- 0.03 1.5 2.4 520701
8 5/16 8.4 17 0.8 +/- 0.03 1.7 2.8 520801
10 10.5 21 1 +/- 0.04 2.1 3.4 521001
12 1/2 13 24 1.2 +/- 0.04 2.5 3.8 521201
14 9/16 15 28 1.5 +/- 0.05 3 4.4 521401
16 5/8 17 30 1.5 +/- 0.05 3.2 4.8 521601
18 19 34 1.5 +/- 0.05 3.3 5.4 521801
20 13/16 21 36 1.6 +/- 0.05 3.7 5.6 522001
22 7/8 23 40 1.8 +/- 0.05 3.9 6
24 25 44 1.8 +/- 0.05 4.1 6.4 522401