Conical Washers

Performance You Can Count On

Our quality-focused manufacturing process produces reliable conical washers that meet the rigorous demands of the toughest industries around the world. Our unmatched production consistency, quality, easy assembly and leak-free fittings guarantee our parts meet your needs – without a doubt.

Conical washers are available in a wide selection of ferrous and non-ferrous materials, including:

  • Stainless steel
  • Cold rolled steel
  • Brass
  • Aluminum
  • Monel

Available finishes include but are not limited to zinc and trivalent clear, zinc and trivalent yellow or zinc and hexavalent yellow. Neway also offers stocking programs for better inventory management.

Conical Washer Dimensions – Metric Sizes

Metric

Tube

D *

E *

F (deg)

No. Size

O.D. (mm)

I.D. (Min + .015)

O.D. (Max - 0.15)

Angle Ref. (± 1°)

M-8

6.4

0.315

0.492

42° 30'

M-10

8.4

0.394

0.571

42° 30'

M-12

9.7

0.472

0.688

33° 15'

M-14

11.7

0.551

0.768

33° 15'

M-16

13.7

0.630

0.886

36° 45'

M-18

15.7

0.709

0.963

37° 00'

M-22

17.7

0.868

1.084

28° 30'

M-27

19.7

1.062

1.279

26° 15'

M-33

24.0

1.299

1.634

34° 45'

M-38

30.0

1.496

1.829

35° 15'

M-42

39.0

1.654

1.984

34° 45'

M-48

45.0

1.890

2.185

44° 30'

* Dimensions in English units.

Conical Washer - S.A.E. Sizes

S.A.E.

Tube O.D. 

D

E

F (deg)

No. Size

Fraction

Decimal

Min. (+.015)

Max (-0.15)

Angle Ref. (± 1°)

2

1/8"

0.125

0.310

0.494

30°

3

3/16"

0.188

0.386

0.575

31°

4

1/4"

0.250

0.440

0.652

33°

5

5/16"

0.313

0.503

0.711

31°

6

3/8"

0.375

0.565

0.785

31°

8

1/2"

0.500

0.755

1.002

32°

10 Size A

5/8"

0.625

0.882

1.150

31°

10 Size B

5/8"

0.625

0.873

1.150

31°

12

3/4"

0.750

1.073

1.438

36°

14

7/8"

0.875

1.194

1.588

39°

16

1"

1.000

1.312

1.718

39°

20

1-1/4"

1.250

1.652

2.155

40°

24

1-1/2"

1.500

1.894

2.416

40°

32

2"

2.000

2.500

3.160

39°

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