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Flat Washers in Every Size, Material & Tolerance

Flat washers are essential components in fastener assemblies, distributing load evenly across mating surfaces to prevent wear, protect finishes, and ensure joint integrity. As a leading flat washer manufacturer, Superior Washer & Gasket Corp supplies standard washers, large flat washers, and custom flat washers in aluminum, brass, copper, stainless steel, carbon steel, and nylon-manufactured to your exact specifications.

Our ISO 9001:2015 certified quality management system guarantees consistent dimensional accuracy across every order, from prototype quantities to high-volume production runs. Whether you need special flat washers for a unique application or mil-spec flat washers for aerospace and defense, we deliver reliable solutions made in the U.S.A.

  • Standard and custom flat washer sizes in stock
  • Wide selection of materials including stainless steel, brass, aluminum, and nylon
  • ISO 9001:2015 certified manufacturing and quality control
  • Custom flat washers produced to print or sample
  • Competitive pricing with fast turnaround

Showing 24151–24200 of 25,000+ products

SKU ID (MM) OD (MM) Thickness (MM) Material ID MM TOL OD MM TOL Quantity

630-5181

ID (MM) 7.214
OD (MM) 9.22
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5182

ID (MM) 7.214
OD (MM) 9.423
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5183

ID (MM) 7.214
OD (MM) 9.423
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5184

ID (MM) 7.214
OD (MM) 9.449
Thickness (MM) 0.635
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5185

ID (MM) 7.214
OD (MM) 14.249
Thickness (MM) 1.168
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5186

ID (MM) 7.214
OD (MM) 15.494
Thickness (MM) 0.864
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5187

ID (MM) 7.214
OD (MM) 15.799
Thickness (MM) 2.946
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5188

ID (MM) 7.214
OD (MM) 15.824
Thickness (MM) 1.499
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5189

ID (MM) 7.214
OD (MM) 15.875
Thickness (MM) 1.27
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5190

ID (MM) 7.214
OD (MM) 15.951
Thickness (MM) 1.499
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5191

ID (MM) 7.214
OD (MM) 15.926
Thickness (MM) 2.946
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5192

ID (MM) 7.214
OD (MM) 25.4
Thickness (MM) 1.245
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5193

ID (MM) 7.214
OD (MM) 28.55
Thickness (MM) 1.422
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5194

ID (MM) 7.214
OD (MM) 31.674
Thickness (MM) 1.524
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5195

ID (MM) 7.214
OD (MM) 31.699
Thickness (MM) 1.473
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5196

ID (MM) 7.214
OD (MM) 31.75
Thickness (MM) 1.245
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5197

ID (MM) 7.214
OD (MM) 38.125
Thickness (MM) 0.813
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5198

ID (MM) 7.214
OD (MM) 38.125
Thickness (MM) 1.575
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5199

ID (MM) 7.239
OD (MM) 9.449
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5200

ID (MM) 7.239
OD (MM) 10.033
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5201

ID (MM) 7.239
OD (MM) 10.262
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5202

ID (MM) 7.239
OD (MM) 10.566
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5203

ID (MM) 7.239
OD (MM) 10.795
Thickness (MM) 1.27
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5204

ID (MM) 7.239
OD (MM) 13.995
Thickness (MM) 0.965
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5205

ID (MM) 7.239
OD (MM) 14.249
Thickness (MM) 1.524
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5206

ID (MM) 7.239
OD (MM) 15.519
Thickness (MM) 0.864
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5207

ID (MM) 7.239
OD (MM) 15.773
Thickness (MM) 0.813
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5208

ID (MM) 7.239
OD (MM) 15.875
Thickness (MM) 1.016
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5209

ID (MM) 7.239
OD (MM) 16.231
Thickness (MM) 1.549
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5210

ID (MM) 7.239
OD (MM) 17.475
Thickness (MM) 0.406
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5211

ID (MM) 7.239
OD (MM) 18.948
Thickness (MM) 0.406
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5212

ID (MM) 7.239
OD (MM) 19.101
Thickness (MM) 0.635
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5213

ID (MM) 7.239
OD (MM) 20.472
Thickness (MM) 0.762
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5214

ID (MM) 7.239
OD (MM) 20.65
Thickness (MM) 1.219
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5215

ID (MM) 7.239
OD (MM) 25.298
Thickness (MM) 1.194
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5216

ID (MM) 7.239
OD (MM) 25.4
Thickness (MM) 1.6
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5217

ID (MM) 7.239
OD (MM) 38.049
Thickness (MM) 1.575
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5218

ID (MM) 7.239
OD (MM) 38.075
Thickness (MM) 2.972
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5219

ID (MM) 7.239
OD (MM) 38.1
Thickness (MM) 1.549
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5220

ID (MM) 7.239
OD (MM) 63.5
Thickness (MM) 1.194
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5221

ID (MM) 7.264
OD (MM) 12.548
Thickness (MM) 0.762
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5222

ID (MM) 7.264
OD (MM) 12.573
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5223

ID (MM) 7.264
OD (MM) 12.7
Thickness (MM) 0.406
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5224

ID (MM) 7.264
OD (MM) 15.824
Thickness (MM) 3.048
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5225

ID (MM) 7.264
OD (MM) 15.9
Thickness (MM) 1.499
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5226

ID (MM) 7.264
OD (MM) 50.8
Thickness (MM) 1.524
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5227

ID (MM) 7.29
OD (MM) 20.244
Thickness (MM) 1.448
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5228

ID (MM) 7.29
OD (MM) 25.4
Thickness (MM) 3.175
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5229

ID (MM) 7.315
OD (MM) 9.55
Thickness (MM) 0.686
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-5230

ID (MM) 7.315
OD (MM) 15.875
Thickness (MM) 1.626
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity