For Screw Size
ID
![ID](https://image.lily-bearing.com/images/left-search/washers-left-id.png?format=webp)
OD
![OD](https://image.lily-bearing.com/images/left-search/washers-left-od.png?format=webp)
Thickness
Hardness
Specifications Met
Material
Washer Type
Fastener Strength Grade/Class
Washers with Material Certification
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Part Number
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For Screw
Size
Size
ID
OD
Thickness
Hardness
Specifications
Met
Met
Material
Price
JIACDABBF
1/4"
0.281"
0.625"
0.051"-0.080"
Rockwell C38
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 7.88
JIACDABBG
5/16"
0.344"
0.688"
0.051"-0.080"
Rockwell C38
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 6.35
JIACDABBH
3/8"
0.406"
0.812"
0.051"-0.080"
Rockwell C38
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 7.26
JIACDABBI
1/2"
0.531"
1.062"
0.074"-0.121"
Rockwell C38
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 7.60
JIACDABBJ
5/8"
0.656"
1.312"
0.074"-0.121"
Rockwell C38
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 5.20
JIACDABCB
3/4"
0.812"
1.469"
0.108"-0.160"
Rockwell C38
ASME B18.21.1
Zinc Yellow-Chromate Plated Steel
$ 6.00