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.

Showing 4001–4050 of 6,575 products

SKU ID OD Thickness Material ID TOL OD TOL Quantity

650-4538-061

ID 0.632
OD 0.753
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4539-029

ID 0.632
OD 0.875
Thickness 0.029
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-454-016

ID 0.129
OD 0.498
Thickness 0.016
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4540-026

ID 0.632
OD 0.899
Thickness 0.026
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4541-114

ID 0.632
OD 1.18
Thickness 0.114
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4542-010

ID 0.633
OD 0.812
Thickness 0.01
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4543-075

ID 0.633
OD 0.883
Thickness 0.075
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4544-032

ID 0.633
OD 0.968
Thickness 0.032
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4545-059

ID 0.633
OD 0.998
Thickness 0.059
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4546-034

ID 0.633
OD 1.0
Thickness 0.034
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4547-189

ID 0.633
OD 1.117
Thickness 0.189
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4548-023

ID 0.634
OD 0.859
Thickness 0.023
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4549-033

ID 0.634
OD 0.936
Thickness 0.033
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-455-030

ID 0.129
OD 0.5
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4550-134

ID 0.634
OD 0.995
Thickness 0.134
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4551-092

ID 0.634
OD 1.006
Thickness 0.092
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4552-061

ID 0.634
OD 1.044
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4553-010

ID 0.634
OD 1.25
Thickness 0.01
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4554-015

ID 0.635
OD 0.774
Thickness 0.015
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4555-032

ID 0.635
OD 0.782
Thickness 0.032
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4556-065

ID 0.635
OD 1.065
Thickness 0.065
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4557-060

ID 0.635
OD 1.13
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4558-037

ID 0.636
OD 0.746
Thickness 0.037
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4559-035

ID 0.636
OD 0.751
Thickness 0.035
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-456-031

ID 0.129
OD 0.541
Thickness 0.031
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4560-047

ID 0.636
OD 0.86
Thickness 0.047
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4561-049

ID 0.636
OD 0.862
Thickness 0.049
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4562-046

ID 0.636
OD 0.875
Thickness 0.046
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4563-059

ID 0.636
OD 1.128
Thickness 0.059
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4564-090

ID 0.637
OD 1.118
Thickness 0.09
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4565-110

ID 0.637
OD 1.469
Thickness 0.11
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4566-058

ID 0.638
OD 0.999
Thickness 0.058
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4567-014

ID 0.638
OD 1.313
Thickness 0.014
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4568-030

ID 0.639
OD 0.998
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4569-062

ID 0.639
OD 1.251
Thickness 0.062
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-457-050

ID 0.129
OD 0.56
Thickness 0.05
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4570-190

ID 0.64
OD 1.12
Thickness 0.19
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4571-064

ID 0.64
OD 1.125
Thickness 0.064
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4572-062

ID 0.64
OD 1.38
Thickness 0.062
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4573-051

ID 0.641
OD 0.938
Thickness 0.051
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4574-136

ID 0.641
OD 1.116
Thickness 0.136
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4575-109

ID 0.641
OD 1.25
Thickness 0.109
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4576-030

ID 0.642
OD 0.874
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4577-014

ID 0.642
OD 0.879
Thickness 0.014
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4578-063

ID 0.642
OD 1.0
Thickness 0.063
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4579-125

ID 0.642
OD 1.061
Thickness 0.125
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-458-060

ID 0.129
OD 0.586
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4580-060

ID 0.642
OD 1.092
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4581-059

ID 0.643
OD 0.795
Thickness 0.059
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-4582-061

ID 0.643
OD 0.805
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity