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NW Spherical Washers

NW spherical washers—also called self-aligning washers or ball seat washers—are used to compensate for angular misalignment between a fastener and the clamped surface (application dependent). They’re commonly used when mating surfaces aren’t perfectly parallel, or when you want more even load distribution under a bolt head or nut. In fixtures and industrial assemblies, spherical washer sets can help improve seating, reduce edge loading, and support more consistent clamping in setups where slight angle variation is unavoidable (application dependent).

NORTHWESTERN TOOLS 32001 Self-Aligning Spherical Washers - Bolt Size: 1/4, M7

NORTHWESTERN TOOLS 32001 Self-Aligning Spherical Washers - Bolt Size: 1/4, M7

SKU: NW-32001
MPN: 32001

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NORTHWESTERN TOOLS 32002 Self-Aligning Spherical Washers - Bolt Size: 5/16, M8

NORTHWESTERN TOOLS 32002 Self-Aligning Spherical Washers - Bolt Size: 5/16, M8

SKU: NW-32002
MPN: 32002

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NORTHWESTERN TOOLS 32003 Self-Aligning Spherical Washers - Bolt Size: 3/8, M10

NORTHWESTERN TOOLS 32003 Self-Aligning Spherical Washers - Bolt Size: 3/8, M10

SKU: NW-32003
MPN: 32003

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NORTHWESTERN TOOLS 32004 Self-Aligning Spherical Washers - Bolt Size: 7/16, M11

NORTHWESTERN TOOLS 32004 Self-Aligning Spherical Washers - Bolt Size: 7/16, M11

SKU: NW-32004
MPN: 32004

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NORTHWESTERN TOOLS 32005 Self-Aligning Spherical Washers - Bolt Size: 1/2, M13

NORTHWESTERN TOOLS 32005 Self-Aligning Spherical Washers - Bolt Size: 1/2, M13

SKU: NW-32005
MPN: 32005

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NORTHWESTERN TOOLS 32006 Self-Aligning Spherical Washers - Bolt Size: 5/8, M16

NORTHWESTERN TOOLS 32006 Self-Aligning Spherical Washers - Bolt Size: 5/8, M16

SKU: NW-32006
MPN: 32006

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NORTHWESTERN TOOLS 32007 Self-Aligning Spherical Washers - Bolt Size: 3/4, M19

NORTHWESTERN TOOLS 32007 Self-Aligning Spherical Washers - Bolt Size: 3/4, M19

SKU: NW-32007
MPN: 32007

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NORTHWESTERN TOOLS 32008 Self-Aligning Spherical Washers - Bolt Size: 7/8, M23

NORTHWESTERN TOOLS 32008 Self-Aligning Spherical Washers - Bolt Size: 7/8, M23

SKU: NW-32008
MPN: 32008

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NORTHWESTERN TOOLS 32009 Self-Aligning Spherical Washers - Bolt Size: 1", M26

NORTHWESTERN TOOLS 32009 Self-Aligning Spherical Washers - Bolt Size: 1", M26

SKU: NW-32009
MPN: 32009

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NORTHWESTERN TOOLS 32010 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-1/8, M30

NORTHWESTERN TOOLS 32010 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-1/8, M30

SKU: NW-32010
MPN: 32010

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NORTHWESTERN TOOLS 32011 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-1/4, M33

NORTHWESTERN TOOLS 32011 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-1/4, M33

SKU: NW-32011
MPN: 32011

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NORTHWESTERN TOOLS 32013 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-1/2, M39

NORTHWESTERN TOOLS 32013 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-1/2, M39

SKU: NW-32013
MPN: 32013

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NORTHWESTERN TOOLS 32014 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-5/8, M42

NORTHWESTERN TOOLS 32014 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-5/8, M42

SKU: NW-32014
MPN: 32014

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NORTHWESTERN TOOLS 32015 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-3/4, M46

NORTHWESTERN TOOLS 32015 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 1-3/4, M46

SKU: NW-32015
MPN: 32015

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NORTHWESTERN TOOLS 32016 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 2", M52

NORTHWESTERN TOOLS 32016 Self-Aligning Spherical Washers - Larger Sizes - Bolt Size: 2", M52

SKU: NW-32016
MPN: 32016

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