Section D

Wedge Lockwashers Rondelles de sécurité

Inch and Metric Pouce et Métrique

INCH SIZES C1020 LOW CARBON STEEL Heat Treated Zinc Plated and Yellow Chromate Finish NORD-LOCK Bolt Securing System

Cam Side

Inch Dimensions

677-A48-1W 677-A47-1G 677-A46-1E 677-A45-1S 677-A44-1Z 677-A43-1Y 677-A62-2W 677-A63-1M 677-A68-1Z 677-A81-1Y 677-A70-1Z 677-A71-1S 677-A77-1A 677-A80-1P 677-A65-1A 677-A59-1G 677-A60-1E 677-A03-1A 677-A02-1X 677-A01-1M Spaenaur No. 677-A61-1G 677-A66-1P 677-A76-1X 677-A67-1Y 677-A79-1Y 677-A69-1S 677-A84-1E 677-A86-1W 677-A78-1P 677-A72-1E 677-A73-1G 677-A75-1M 677-A74-1W 677-A42-1P 677-A41-1A 677-A64-1X 677-A56-1Z 677-A55-1Y 677-A54-1P 677-A53-1A 677-A58-1E 677-A57-1S 677-A82-1Z 677-A40-1X 677-A85-1G 677-A39-1A 677-A52-1X 677-A38-1X 677-A51-1M 677-A50-1W Spaenaur No.

Bolt Size

PKG QTY. Pairs

ID OD 0.13 0.28

T

#5 #6 #6 #8 #8

0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.10 0.10 0.10 0.10 0.10 0.13 0.13 0.13 0.13 0.18 0.27 0.27 0.28

50 50 50 50 50 50 50 50 50 50 25 25 25 20 20 20 20 50 50 50 50 50 50 50 25 25 25 25 25 25 20 20 20 20 20 20 20 20 20 5 5 5

0.15

0.3

0.15 0.35

0.17

0.3

Teeth Side

0.17 0.35 0.21 0.43 0.28 0.45 0.28 0.53 0.41 0.65 0.41 0.83 0.45 0.73 0.53 0.77 0.53 1.00 0.79 1.21 0.79 1.54 1.10 1.54 1.10 1.91 1.81 2.75 1.95 2.95 2.11 3.15

#10 1/4" 1/4" 3/8" 3/8" 1/2" 1/2" 3/4" 3/4" 7/16"

D

1" 1"

1-3/4" 1-7/8"

2"

Inside Dia. Tolerances For 1/4" to 5/16" Bolt Size ± .004" For 3/8" to 1-1/2" Bolt Size ± .008" For M3 to M8 Bolt Size ± 0,1mm For M10 to M42 Bolt Size ± 0,2mm

Metric Dimensions (mm)

Bolt Size

PKG QTY. Pairs

ID OD

T

M5 M6 M6 M8 M8

5.4 6.5 6.5 8.7 8.7

9.0

1.8 1.8 2.5 2.5 2.5 2.5 2.5 2.5 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 4.6 3.4 4.6 4.6 4.6 4.6 6.6 6.6 6.6 6.6 6.6 6.6 4.6

10.8 13.5 13.5 16.6

M10 M10 M12 M12 M14 M14 M16 M16 M18 M18 M20 M22 M22 M24 M24 M27 M27 M30 M30 M33 M33 M36 M36 M39 M42

10.7 16.6 10.7 21.0 13.0 19.5 13.0 25.4 15.2 23.0 15.2 30.7 17.0 25.4 17.0 30.7 19.5 29.0 19.5 34.5 21.0 39.0 23.4 34.5 23.4 42.0 25.3 39.0 25.3 48.5 28.4 42.0 28.4 48.5 30.5 47.0 31.4 58.5 33.5 48.5 34.4 58.5 37.4 55.0 37.4 63.0 40.4 58.5 42.5 63.0

Outside Dia. Tolerances For 1/4" to 1-1/2" Bolt Size ± .008" For M3 to M42 Bolt Size ± 0,2mm

Thickness Tolerances For 1/4" to 1-1/2" Bolt Size ± .010" For M3 to M42 Bolt Size ± 0,25mm

5 5 5 5 5 5 5 5

CATALOG 14 CATALOG 14.05 2019/12/18

Larger Sizes are available - Prices on Request. See following page for Stainless Steel Washers.

D36

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