Home | Low Carbon Steel Flat Washers - General-Purpose Flat Washers

Low Carbon Steel Flat Washers - General-Purpose Flat Washers

Low carbon steel flat washers are the most widely used washers in industrial and commercial fastener assemblies, providing economical load distribution, vibration resistance, and surface protection. Superior Washer & Gasket Corp manufactures steel flat washers in a comprehensive range of standard sizes and produces custom steel washers to your dimensional requirements.

Our ISO 9001:2015 certified flat washer manufacturing ensures consistent quality across all carbon steel washer orders. We maintain broad inventory of steel flat washers for fast delivery and offer zinc-plated, hot-dip galvanized, and other surface finish options-all made in the U.S.A.

  • Low carbon steel for general-purpose load distribution
  • Comprehensive standard size inventory in stock
  • Custom steel flat washers available
  • Multiple surface finish options
  • ISO 9001:2015 certified; made in the U.S.A.
SKU ID OD Thickness Material ID TOL OD TOL Quantity

650-5958-022

ID 0.126
OD 0.25
Thickness 0.022
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5959-032

ID 0.162
OD 0.373
Thickness 0.032
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-596-030

ID 0.143
OD 0.217
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5960-034

ID 0.108
OD 0.466
Thickness 0.034
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5961-010

ID 0.375
OD 0.562
Thickness 0.01
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5962-008

ID 0.404
OD 0.597
Thickness 0.008
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5963-036

ID 0.376
OD 0.616
Thickness 0.036
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5964-020

ID 0.375
OD 0.625
Thickness 0.02
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5965-101

ID 0.345
OD 0.685
Thickness 0.101
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5966-025

ID 0.5
OD 0.857
Thickness 0.025
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5967-040

ID 0.507
OD 0.876
Thickness 0.04
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5968-120

ID 0.286
OD 0.95
Thickness 0.12
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5969-114

ID 0.349
OD 0.973
Thickness 0.114
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-597-025

ID 0.143
OD 0.239
Thickness 0.025
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5970-094

ID 0.15
OD 1.0
Thickness 0.094
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5971-074

ID 0.349
OD 1.047
Thickness 0.074
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5972-062

ID 0.315
OD 1.124
Thickness 0.062
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5973-114

ID 0.78
OD 1.31
Thickness 0.114
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5974-005

ID 1.183
OD 1.366
Thickness 0.005
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5975-038

ID 0.326
OD 1.399
Thickness 0.038
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5976-107

ID 0.815
OD 1.499
Thickness 0.107
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5977-074

ID 0.436
OD 1.749
Thickness 0.074
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5978-062

ID 0.414
OD 2.0
Thickness 0.062
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5979-062

ID 0.502
OD 2.5
Thickness 0.062
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-598-010

ID 0.143
OD 0.298
Thickness 0.01
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5980-164

ID 1.275
OD 2.75
Thickness 0.164
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5981-061

ID 0.133
OD 0.375
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5982-060

ID 0.237
OD 0.625
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5983-020

ID 0.0
OD 0.688
Thickness 0.02
Material Steel Low Carbon
ID TOL
OD TOL +-.005
Quantity

650-5984-064

ID 0.262
OD 0.751
Thickness 0.064
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5985-093

ID 0.312
OD 0.752
Thickness 0.093
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5986-120

ID 0.422
OD 0.845
Thickness 0.12
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5987-061

ID 0.188
OD 0.875
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5988-061

ID 0.518
OD 0.875
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5989-020

ID 0.0
OD 0.968
Thickness 0.02
Material Steel Low Carbon
ID TOL
OD TOL +-.005
Quantity

650-599-031

ID 0.143
OD 0.312
Thickness 0.031
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5990-101

ID 0.533
OD 0.996
Thickness 0.104
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5991-030

ID 0.512
OD 1.06
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5992-029

ID 0.643
OD 1.119
Thickness 0.029
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5993-080

ID 0.333
OD 1.181
Thickness 0.08
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5994-048

ID 0.565
OD 1.5
Thickness 0.048
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5995-048

ID 0.878
OD 1.503
Thickness 0.048
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5996-174

ID 1.035
OD 1.998
Thickness 0.174
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5997-177

ID 0.94
OD 2.249
Thickness 0.177
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-5998-146

ID 1.19
OD 2.249
Thickness 0.146
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-60-040

ID 0.081
OD 0.249
Thickness 0.04
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-600-031

ID 0.143
OD 0.32
Thickness 0.031
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-601-040

ID 0.143
OD 0.341
Thickness 0.04
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-602-016

ID 0.143
OD 0.37
Thickness 0.016
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-603-060

ID 0.143
OD 0.499
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity