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ID
OD
Thickness
Hardness
Specifications Met
Material
Washer Type
Fastener Strength Grade/Class
Washer Designation
USS Washers
181 Products
USS Washers
Part Number
For Screw
Size
Size
ID
OD
Thickness
Hardness
Specifications
Met
Met
Material
Price
JDIFCABDB
1/4"
0.312"
0.750"
0.051"-0.080"
Rockwell B68
-
316 Stainless Steel
$ 7.50
JDIFCABDC
5/16"
0.375"
0.875"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 6.58
JDIFCABDD
3/8"
0.438"
1.000"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 4.08
JDIFCABDE
7/16"
0.500"
1.250"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 5.72
JDIFCABDF
1/2"
0.562"
1.375"
0.086"-0.132"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 5.75
JDIFCABDG
9/16"
0.625"
1.500"
0.086"-0.132"
Rockwell B68
-
316 Stainless Steel
$ 6.25
JDIFCABDH
5/8"
0.688"
1.750"
0.108"-0.160"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 9.43
JDIFCABDI
3/4"
0.812"
2.000"
0.122"-0.177"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 2.10
JDIFCABCB
7/8"
0.938"
2.250"
0.136"-0.192"
Not Rated
ASME B18.21.1
316 Stainless Steel
$ 4.04
JDIFCABDJ
1"
1.062"
2.500"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 3.40
JDIFCABEB
1 1/8"
1.250"
2.750"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 3.20
JDIFCABCC
1 1/4"
1.375"
3.000"
0.136"-0.192"
Not Rated
ASME B18.21.1
316 Stainless Steel
$ 7.18
JDIFCABEC
1 3/8"
1.500"
3.250"
0.153"-0.213"
Rockwell B68
ASME B18.21.1
316 Stainless Steel
$ 5.78
JDIFCABCD
1 1/2"
1.625"
3.500"
0.153"-0.213"
Not Rated
ASME B18.21.1
316 Stainless Steel
$ 8.43
JDIFCABCE
1 5/8"
1.750"
3.750"
0.153"-0.213"
Not Rated
ASME B18.21.1
316 Stainless Steel
$ 9.85
JDIFCABCF
1 3/4"
1.875"
4.000"
0.153"-0.213"
Not Rated
ASME B18.21.1
316 Stainless Steel
$ 9.86
JDIFCABCG
1 7/8"
2.000"
4.250"
0.153"-0.213"
Not Rated
ASME B18.21.1
316 Stainless Steel
$ 11.66
JDIFCABCH
2"
2.125"
4.500"
0.153"-0.213"
Not Rated
ASME B18.21.1
316 Stainless Steel
$ 12.97
JDIFCABAB
No. 10
0.250"
0.562"
0.036"-0.065"
Rockwell B68
-
18-8 Stainless Steel
$ 3.10
JDIFCABAC
1/4"
0.312"
0.750"
0.051"-0.080"
Rockwell B68
-
18-8 Stainless Steel
$ 5.78
JDIFCABAD
5/16"
0.375"
0.875"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 6.18
JDIFCABAE
3/8"
0.438"
1.000"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 3.47
JDIFCABAF
7/16"
0.500"
1.250"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 4.26
JDIFCABBD
1/2"
0.562"
1.375"
0.086"-0.132"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 6.20
JDIFCABAG
9/16"
0.625"
1.500"
0.086"-0.132"
Rockwell B68
-
18-8 Stainless Steel
$ 4.57
JDIFCABAH
5/8"
0.688"
1.750"
0.108"-0.160"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 5.07
JDIFCABAI
3/4"
0.812"
2.000"
0.122"-0.177"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 1.52
JDIFCABAJ
7/8"
0.938"
2.250"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 2.24
JDIFCABBA
1"
1.062"
2.500"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 3.17
JDIFCABED
1 1/8"
1.250"
2.750"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 3.36
JDIFCABEE
1 1/4"
1.375"
3.000"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 3.83
JDIFCABEF
1 3/8"
1.500"
3.250"
0.153"-0.213"
Rockwell B68
ASME B18.21.1
18-8 Stainless Steel
$ 5.00
JDIFCABFB
1 1/2"
1.625"
3.500"
0.153"-0.213"
Not Rated
ASME B18.21.1
18-8 Stainless Steel
$ 8.31
JDIFCABFC
1 5/8"
1.750"
3.750"
0.153"-0.213"
Not Rated
ASME B18.21.1
18-8 Stainless Steel
$ 9.66
JDIFCABFD
1 3/4"
1.875"
4.000"
0.153"-0.213"
Not Rated
ASME B18.21.1
18-8 Stainless Steel
$ 9.59
JDIFCABFE
1 7/8"
2.000"
4.250"
0.153"-0.213"
Not Rated
ASME B18.21.1
18-8 Stainless Steel
$ 11.20
JDIFCABFF
2"
2.125"
4.500"
0.153"-0.213"
Not Rated
ASME B18.21.1
18-8 Stainless Steel
$ 13.39
JDIFCABFG
2 1/4"
2.375"
4.750"
0.193"-0.250"
Not Rated
-
18-8 Stainless Steel
$ 16.08
JDIFCABFH
2 1/2"
2.625"
5.000"
0.210"-0.280"
Not Rated
ASME B18.21.1
18-8 Stainless Steel
$ 16.12
JDIFCABFI
2 3/4"
2.875"
5.250"
0.228"-0.310"
Not Rated
ASME B18.21.1
18-8 Stainless Steel
$ 18.09
JDIFCABFJ
3"
3.125"
5.500"
0.249"-0.327"
Not Rated
ASME B18.21.1
18-8 Stainless Steel
$ 16.16
JDIFCABHB
1/4"
0.312"
0.750"
0.051"-0.080"
Rockwell B68
-
Black-Oxide 18-8 Stainless Steel
$ 4.70
JDIFCABHC
5/16"
0.375"
0.875"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 7.66
JDIFCABHD
3/8"
0.438"
1.000"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 5.25
JDIFCABHE
7/16"
0.500"
1.250"
0.064"-0.104"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 6.68
JDIFCABHF
1/2"
0.562"
1.375"
0.086"-0.132"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 6.92
JDIFCABHG
9/16"
0.625"
1.500"
0.086"-0.132"
Rockwell B68
-
Black-Oxide 18-8 Stainless Steel
$ 6.96
JDIFCABHH
5/8"
0.688"
1.750"
0.108"-0.160"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 2.16
JDIFCABHI
3/4"
0.812"
2.000"
0.122"-0.177"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 2.50
JDIFCABHJ
7/8"
0.938"
2.250"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 3.00
JDIFCABIB
1"
1.062"
2.500"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 3.63
JDIFCABIC
1 1/8"
1.250"
2.750"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 4.00
JDIFCABID
1 1/4"
1.375"
3.000"
0.136"-0.192"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 5.88
JDIFCABIE
1 3/8"
1.500"
3.250"
0.153"-0.213"
Rockwell B68
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 7.44
JDIFCABGF
1 1/2"
1.625"
3.500"
0.153"-0.213"
Not Rated
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 9.66
JDIFCABGC
1 5/8"
1.750"
3.750"
0.153"-0.213"
Not Rated
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 10.84
JDIFCABGB
1 3/4"
1.875"
4.000"
0.153"-0.213"
Not Rated
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 10.84
JDIFCABGD
1 7/8"
2.000"
4.250"
0.153"-0.213"
Not Rated
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 12.37
JDIFCABGE
2"
2.125"
4.500"
0.153"-0.213"
Not Rated
ASME B18.21.1
Black-Oxide 18-8 Stainless Steel
$ 14.42
JBAIBABHB
No. 10
0.250"
0.562"
0.036"-0.065"
Not Rated
-
Black-Oxide Steel
$ 7.11
JABAIAEBB
No. 10
0.250"
0.562"
0.036"-0.065"
Not Rated
-
Zinc-Plated Steel
$ 2.48
JABAIAACH
No. 10
0.250"
0.562"
0.036"-0.065"
Not Rated
-
Zinc-Plated Steel
$ 29.60
JABAIAEBD
1/4"
0.312"
0.750"
0.051"-0.080"
Not Rated
-
Zinc-Plated Steel
$ 3.32
JABAIAACJ
1/4"
0.312"
0.750"
0.051"-0.080"
Not Rated
-
Zinc-Plated Steel
$ 16.82
JABAIAEBF
5/16"
0.375"
0.875"
0.064"-0.104"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 4.69
JABAIAADA
5/16"
0.375"
0.875"
0.064"-0.104"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 14.30
JABAIAEBH
3/8"
0.438"
1.000"
0.064"-0.104"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 6.94
JABAIAADB
3/8"
0.438"
1.000"
0.064"-0.104"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 15.67
JABAIAADC
7/16"
0.500"
1.250"
0.064"-0.104"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 8.72
JABAIAADD
1/2"
0.562"
1.375"
0.086"-0.132"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 6.68
JABAIAADE
9/16"
0.625"
1.469"
0.086"-0.132"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 8.88
JABAIAADF
5/8"
0.688"
1.750"
0.108"-0.160"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 6.76
JABAIAADG
3/4"
0.812"
2.000"
0.122"-0.177"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 9.54
JABAIAADH
7/8"
0.938"
2.250"
0.136"-0.192"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 5.28
JABAIAADI
1"
1.062"
2.500"
0.136"-0.192"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 6.46
JABAIAADJ
1 1/8"
1.250"
2.750"
0.136"-0.192"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 7.94
JABAIAAEA
1 1/4"
1.375"
3.000"
0.136"-0.192"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 9.39
JABAIAAEC
1 3/8"
1.500"
3.250"
0.153"-0.213"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 6.30
JABAIAAEB
1 1/2"
1.625"
3.500"
0.153"-0.213"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 7.26
JABAIAAED
1 5/8"
1.750"
3.750"
0.153"-0.213"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 8.22
JABAIAAEE
1 3/4"
1.875"
4.000"
0.153"-0.213"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 9.15
JABAIAEBJ
1 7/8"
2.000"
4.250"
0.153"-0.213"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 2.70
JABAIAAEG
2"
2.125"
4.500"
0.153"-0.213"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 11.58
JABAIAAEH
2 1/4"
2.375"
4.750"
0.193"-0.248"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 3.30
JABAIAAEI
2 1/2"
2.625"
5.000"
0.210"-0.280"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 3.94
JABAIAAFA
3"
3.125"
5.500"
0.249"-0.327"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 4.93
JABAIABHB
1/4"
0.313"
0.750"
0.051"-0.080"
Not Rated
-
Zinc-Plated Steel
$ 6.96
JABAIABHC
5/16"
0.375"
0.875"
0.064"-0.104"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 7.26
JABAIABHD
3/8"
0.438"
1.000"
0.064"-0.104"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 4.07
JABAIABHE
1/2"
0.563"
1.375"
0.086"-0.132"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 7.03
JABAIABHF
5/8"
0.688"
1.750"
0.108"-0.160"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 8.75
JABAIABHG
3/4"
0.813"
2.000"
0.122"-0.177"
Not Rated
ASME B18.21.1
Zinc-Plated Steel
$ 2.44
JAEHGABAC
No. 10
0.250"
0.562"
0.036"-0.065"
Rockwell C38
-
Zinc Yellow-Chromate Plated Steel
$ 7.42
JAEHGABAB
2"
2.125"
4.500"
0.153"-0.213"
Rockwell C38
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 28.94
JAEHGABBB
1/4"
0.266"
0.750"
0.065"-0.080"
Rockwell C43
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 3.32
JAEHGABBC
5/16"
0.329"
0.875"
0.079"-0.093"
Rockwell C43
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 4.49
JAEHGABBD
3/8"
0.391"
1.000"
0.079"-0.093"
Rockwell C43
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 5.80
JAEHGABBH
7/16"
0.500"
1.250"
0.064"-0.104"
Rockwell C43
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 3.48
JAEHGABBE
1/2"
0.521"
1.375"
0.122"-0.146"
Rockwell C43
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 1.56
JAEHGABBI
9/16"
0.625"
1.469"
0.086"-0.132"
Rockwell C43
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 2.07