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

650-6557-052

ID 0.163
OD 0.252
Thickness 0.052
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6558-030

ID 0.133
OD 0.312
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6559-043

ID 0.142
OD 0.438
Thickness 0.043
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-656-060

ID 0.147
OD 0.248
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6560-036

ID 0.191
OD 0.438
Thickness 0.036
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6561-026

ID 0.383
OD 0.501
Thickness 0.026
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6562-047

ID 0.19
OD 0.75
Thickness 0.047
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6563-079

ID 0.504
OD 0.874
Thickness 0.079
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6564-059

ID 0.189
OD 0.875
Thickness 0.059
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6565-181

ID 0.439
OD 0.998
Thickness 0.181
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6566-076

ID 0.33
OD 1.0
Thickness 0.076
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6567-048

ID 0.381
OD 1.001
Thickness 0.048
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6568-114

ID 0.754
OD 1.249
Thickness 0.114
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6569-046

ID 0.347
OD 1.25
Thickness 0.046
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-657-020

ID 0.147
OD 0.25
Thickness 0.02
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6570-058

ID 1.282
OD 2.0
Thickness 0.058
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6571-020

ID 1.378
OD 2.0
Thickness 0.02
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6572-127

ID 1.302
OD 2.191
Thickness 0.127
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6573-102

ID 2.03
OD 2.752
Thickness 0.102
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6574-025

ID 0.135
OD 0.28
Thickness 0.025
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6575-025

ID 0.131
OD 0.282
Thickness 0.025
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6576-032

ID 0.183
OD 0.354
Thickness 0.032
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6577-015

ID 0.172
OD 0.375
Thickness 0.015
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6578-060

ID 0.196
OD 0.438
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6579-039

ID 0.18
OD 0.491
Thickness 0.039
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-658-031

ID 0.147
OD 0.255
Thickness 0.031
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6580-060

ID 0.402
OD 0.75
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6581-060

ID 0.756
OD 1.122
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6582-125

ID 0.501
OD 1.248
Thickness 0.125
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6583-060

ID 0.378
OD 1.249
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6584-176

ID 0.754
OD 1.249
Thickness 0.176
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6585-125

ID 0.416
OD 1.376
Thickness 0.125
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6586-120

ID 0.521
OD 1.502
Thickness 0.12
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6587-038

ID 1.127
OD 1.75
Thickness 0.038
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6588-048

ID 0.189
OD 0.312
Thickness 0.048
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6589-046

ID 0.207
OD 0.376
Thickness 0.046
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-659-031

ID 0.147
OD 0.268
Thickness 0.031
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6590-009

ID 0.319
OD 0.468
Thickness 0.009
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6591-060

ID 0.331
OD 0.75
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6592-120

ID 0.516
OD 0.874
Thickness 0.12
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6593-060

ID 0.658
OD 0.936
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6594-187

ID 0.59
OD 1.062
Thickness 0.187
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6595-048

ID 0.409
OD 1.25
Thickness 0.048
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6596-089

ID 0.196
OD 1.682
Thickness 0.089
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6597-040

ID 0.125
OD 0.5
Thickness 0.04
Material Steel Low Carbon
ID TOL +-0005
OD TOL +-.005
Quantity

650-6598-036

ID 0.206
OD 0.536
Thickness 0.036
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6599-020

ID 0.365
OD 0.372
Thickness 0.02
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-66-016

ID 0.084
OD 0.219
Thickness 0.016
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-660-040

ID 0.147
OD 0.377
Thickness 0.04
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-6600-020

ID 0.444
OD 0.701
Thickness 0.02
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity