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Washers in Steel and Stainless Steel

Washers are essential components for secure and precise assembly in mechanical and structural applications. The range includes washers, heavy duty washers, countersunk washers, and spherical washers, designed to meet a variety of functional requirements. These elements support mounting, positioning, leveling, and clamping tasks. Made from durable steel or corrosion-resistant stainless steel, JW Winco washers ensure reliable performance and long service life across a wide range of industrial environments.

What materials and finishes are available for JW Winco washers?

Our washers are manufactured from high-quality steel and stainless steel, offering durability and resistance in demanding environments. Steel versions are available with different surface finishes such as zinc-plated for corrosion protection and blackened (burnished) for reduced glare and aesthetic consistency.

Which washer designs are available for different applications?

JW Winco offers flat washers, high-profile washers, and spherical leveling washers. While flat washers provide even load distribution, high versions are ideal for spacing and alignment. Spherical washers are used to compensate for angular misalignment, ensuring proper seating of components in complex assemblies.

In which industries are washers from JW Winco used?

Our washers are trusted across industries such as machine and fixture construction, automation, plant engineering, and metal fabrication. Their precision, strength, and adaptability make them suitable for static and dynamic load applications where reliability is critical.

Are JW Winco washers compliant with international standards?

Yes, many of our washers are manufactured in accordance with recognized standards such as DIN 6340 (for heavy-duty flat washers) and DIN 6319 (for spherical washers). These ensure dimensional accuracy and functional reliability in demanding applications. Our product range includes both Metric and Inch-based washers, making them suitable for use in international designs and replacement scenarios across European and North American systems.
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GN 6343 Stainless Steel Washers / Leveling Disks

GN 6343

Stainless Steel Washers / Leveling Disks
GN 6339 Steel Heavy Duty Washers, High Type Finish: BT - Blackened finish GN 6339 Steel Heavy Duty Washers, High Type Finish: GO - GEOMET 500 coating

GN 6339

Steel Heavy Duty Washers, High Type
GN 6339 Steel Heavy Duty Washers, Low Type Finish: BT - Blackened finish GN 6339 Steel Heavy Duty Washers, Low Type Finish: GO - GEOMET 500 coating

GN 6339

Steel Heavy Duty Washers, Low Type
GN 184 Steel Countersunk Washers, Blackened Finish

GN 184

Steel Countersunk Washers, Blackened Finish
GN 184 Steel Countersunk Washers, Zinc Plated

GN 184

Steel Countersunk Washers, Zinc Plated
GN 184.5 Stainless Steel Countersunk Washers

GN 184.5

Stainless Steel Countersunk Washers
GN 185 Stainless Steel Countersunk Washers with Plastic Disk

GN 185

Stainless Steel Countersunk Washers with Plastic Disk
DIN 6340 Steel Heavy Duty Washers

DIN 6340

Steel Heavy Duty Washers
FWS Steel / Stainless Steel Heavy Duty Flat Washers Material: ST - Steel FWS Steel / Stainless Steel Heavy Duty Flat Washers Material: NI - Stainless steel

FWS

Steel / Stainless Steel Heavy Duty Flat Washers
GN 338 Steel Disks with Cover Cap, for use as Device Bases / Glides / Screw Covers Type: KS - With cover cap, gliding GN 338 Steel Disks with Cover Cap, for use as Device Bases / Glides / Screw Covers Type: KR - With cover cap, non-slip

GN 338

Steel Disks with Cover Cap, for use as Device Bases / Glides / Screw Covers
DIN 6319 Steel Spherical Washers, Seat or Dished Type Type: C - Spherical seat washer DIN 6319 Steel Spherical Washers, Seat or Dished Type Type: D - Dished washer with d<sub>3</sub> = d<sub>2</sub> DIN 6319 Steel Spherical Washers, Seat or Dished Type Type: G - Dished washer with d<sub>4</sub> &gt; d<sub>2</sub> (enlarged outside diameter)

DIN 6319

Steel Spherical Washers, Seat or Dished Type
DIN 6319 Stainless Steel AISI 303 Spherical Washers, Seat or Dished Type Type: C - Spherical seat washer<br />Material: NI - Stainless steel DIN 6319 Stainless Steel AISI 303 Spherical Washers, Seat or Dished Type Type: D - Dished washer with d<sub>3</sub> = d<sub>2</sub><br />Material: NI - Stainless steel DIN 6319 Stainless Steel AISI 303 Spherical Washers, Seat or Dished Type Type: G - Dished washer with d<sub>4</sub> &gt; d<sub>2</sub> (enlarged outside diameter)<br />Material: NI - Stainless steel

DIN 6319

Stainless Steel AISI 303 Spherical Washers, Seat or Dished Type
DIN 6319 Stainless Steel AISI 316 Spherical Washers, Seat or Dished Type Type: C - Spherical seat washer<br />Material: A4 - Stainless steel DIN 6319 Stainless Steel AISI 316 Spherical Washers, Seat or Dished Type Type: D - Dished washer with d<sub>3</sub> = d<sub>2</sub><br />Material: A4 - Stainless steel

DIN 6319

Stainless Steel AISI 316 Spherical Washers, Seat or Dished Type
TPSWS Steel / Stainless Steel Two-Piece Spherical Washers, Seat and Dished Type Material: ST - Steel TPSWS Steel / Stainless Steel Two-Piece Spherical Washers, Seat and Dished Type Material: NI - Stainless steel

TPSWS

Steel / Stainless Steel Two-Piece Spherical Washers, Seat and Dished Type
GN 6319.1 Steel Spherical Washers, Seat and Dished Combined Type

GN 6319.1

Steel Spherical Washers, Seat and Dished Combined Type
GN 6319.1 Stainless Steel Spherical Washers, Seat and Dished Combined Type

GN 6319.1

Stainless Steel Spherical Washers, Seat and Dished Combined Type
GN 350.3 Steel Spherical Leveling Washers

GN 350.3

Steel Spherical Leveling Washers
GN 350.3 Stainless Steel Spherical Leveling Washers

GN 350.3

Stainless Steel Spherical Leveling Washers
GN 6342 Steel Washers with Axial Friction Bearing

GN 6342

Steel Washers with Axial Friction Bearing
GN 6342 Stainless Steel Washers with Axial Friction Bearing

GN 6342

Stainless Steel Washers with Axial Friction Bearing
EN 6344 Steel / Stainless Steel Washer Rings with Axial Ball Bearing, with Plastic Housing Material of the axial ball bearing: ST - Steel EN 6344 Steel / Stainless Steel Washer Rings with Axial Ball Bearing, with Plastic Housing Material of the axial ball bearing: NI - Stainless steel

EN 6344

Steel / Stainless Steel Washer Rings with Axial Ball Bearing, with Plastic Housing
GN 187.4 Steel Serrated Locking Plates Type: A - With tapped bore d<sub>3</sub> in the center, with two countersunk bores for socket cap screws GN 187.4 Steel Serrated Locking Plates Type: B - With bore d<sub>4</sub> in the center, with two countersunk bores for socket cap screws GN 187.4 Steel Serrated Locking Plates Type: C - With tapped bore d<sub>3</sub> in the center, with two tapped bores to screw on GN 187.4 Steel Serrated Locking Plates Type: D - With bore d<sub>4</sub> in the center, with two tapped bores to screw on GN 187.4 Steel Serrated Locking Plates Type: E - Without bores

GN 187.4

Steel Serrated Locking Plates
GN 187.4 Stainless Steel Serrated Locking Plates Type: A - With tapped bore d<sub>3</sub> in the center, with two countersunk bores for socket cap screws GN 187.4 Stainless Steel Serrated Locking Plates Type: B - With bore d<sub>4</sub> in the center, with two countersunk bores for socket cap screws GN 187.4 Stainless Steel Serrated Locking Plates Type: C - With tapped bore d<sub>3</sub> in the center, with two tapped bores to screw on GN 187.4 Stainless Steel Serrated Locking Plates Type: D - With bore d<sub>4</sub> in the center, with two tapped bores to screw on GN 187.4 Stainless Steel Serrated Locking Plates Type: E - Without bores

GN 187.4

Stainless Steel Serrated Locking Plates
GN 187.1 Steel Guide Housings, for GN 187.4 Serrated Locking Plates Material: ST - Steel

GN 187.1

Steel Guide Housings, for GN 187.4 Serrated Locking Plates
GN 187.1 Stainless Steel Guide Housings, for GN 187.4 Serrated Locking Plates Material: NI - Stainless steel

GN 187.1

Stainless Steel Guide Housings, for GN 187.4 Serrated Locking Plates
GN 187.2 Stainless Steel Conical Thrust Springs, for GN 187.4 / EN 189 / GN 187.5 Serrated Locking Plates

GN 187.2

Stainless Steel Conical Thrust Springs, for GN 187.4 / EN 189 / GN 187.5 Serrated Locking Plates
GN 187.5 Stainless Steel Serrated Locking Plates, Stud / Flange / Plate Type Type: A - Plain stud (weldable) GN 187.5 Stainless Steel Serrated Locking Plates, Stud / Flange / Plate Type Type: C - Threaded stud GN 187.5 Stainless Steel Serrated Locking Plates, Stud / Flange / Plate Type Type: DH - Fastening flange, horizontal GN 187.5 Stainless Steel Serrated Locking Plates, Stud / Flange / Plate Type Type: E - Plate (weldable)

GN 187.5

Stainless Steel Serrated Locking Plates, Stud / Flange / Plate Type
GN 187.6 Zinc Die-Cast / Stainless Steel Locking Joint Sets, for Serrated Locking Plates GN 187.5 Type: K - With adjustable lever GN 187.6 Zinc Die-Cast / Stainless Steel Locking Joint Sets, for Serrated Locking Plates GN 187.5 Type: E - With clamping lever GN 187.6 Zinc Die-Cast / Stainless Steel Locking Joint Sets, for Serrated Locking Plates GN 187.5 Type: S - With socket cap screw DIN 912

GN 187.6

Zinc Die-Cast / Stainless Steel Locking Joint Sets, for Serrated Locking Plates GN 187.5
EN 189 Plastic Serrated Locking Plates Type: B - With bore d<sub>3</sub> in the center, with two countersunk bores for socket cap screws EN 189 Plastic Serrated Locking Plates Type: BC - With bore d<sub>3</sub> in the center, with two countersunk bores for socket cap screws, with a guide EN 189 Plastic Serrated Locking Plates Type: D - With bore d<sub>3</sub> in the center, with two hex nuts to screw on EN 189 Plastic Serrated Locking Plates Type: DC - With bore d<sub>3</sub> in the center, with two hex nuts to screw on, with a guide

EN 189

Plastic Serrated Locking Plates
GN 188 Stainless Steel Serrated Locking Plates, Weldable Type: A - With through hole, without bushing GN 188 Stainless Steel Serrated Locking Plates, Weldable Type: B - With threaded bushing GN 188 Stainless Steel Serrated Locking Plates, Weldable Type: C - With threaded bushing and positioning hub

GN 188

Stainless Steel Serrated Locking Plates, Weldable
DIN 6371 Steel Swing C-Washers

DIN 6371

Steel Swing C-Washers
SCW Steel Swing C-Washers

SCW

Steel Swing C-Washers
GN 183 Steel Knurled C-Washers

GN 183

Steel Knurled C-Washers
HDCW Steel Heavy Duty C-Washers

HDCW

Steel Heavy Duty C-Washers
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GN 139.1 Zinc Die-Cast Hinges with Integrated Safety Switch, with Connector Cable
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Our service team is available from Monday to Friday between 8:00 AM and 6:00 PM Central Time

+52(81)2721-4021 ventas@jwwinco.mx
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