FASTENERS Inch Nuts & Washers 2
WASHERS — USS STANDARD THRU-HARDENED FLAT IMPORT
H
For use with Gr. 5 or 8 Fasteners Material:
Steel
G
ANSI B18.2.2
Plating: Import
Yellow Zinc
1
F
Nominal Diameter
1/4” 5/16
5/16”
3/8”
7/16”
1/2” 9/16 1-3/8
9/16”
5/8”
3/4”
7/8”
1”
I.D. O.D. Thick
G
3/8 7/8
7/16
1/2
5/8
21/32 1-3/4
13/16
15/16 2-1/4
1-1/16 2-1/2
F
3/4
1
1-1/4
1-1/2
2
H .055/.072 .064/.080 .064/.080 .064/.080 .087/.121
.087/.121
.122/.146
.122/.146 .136/.160
.136/.160
Part No.
404.02.14 404.02.516 404.02.38 404.02.716 404.02.12 404.02.916 404.02.58 404.02.34 404.02.78 404.02.1
WASHERS — SAE STANDARD THRU-HARDENED FLAT IMPORT
H
For use with Gr. 5 or 8 Fasteners Material:
Steel
ANSI B18.2.1
G
Plating: Import
Yellow Zinc
F
Nominal Diameter
1/4”
5/16”
3/8”
7/16”
1/2”
9/16”
5/8”
3/4”
7/8”
1”
I.D.
G
9/32
11/32 11/16
13/32 13/16
15/32 59/64
17/32 1-1/16
19/32 1-3/16
21/32 1-5/16
13/16 1-1/2
15/16 1-3/4
1-1/16
O.D.
F
5/8
2
Thick H
.064/.080 .079/.093 .079/.093 .090/.106
.122/.146
.122/.146
.136/.160
.136/.160
.136/.160
.136/.160
Part No.
405.02.14 405.02.516 405.02.38 405.02.716 405.02.12 405.02.916 405.02.58 405.02.34 405.02.78 405.02.1
WASHERS — USS HEAVY DUTY THRU-HARDENED FLAT USA
H
For use with Gr. 5 or 8 Fasteners Material:
G
Steel
ANSI B18.2.2
Plating:
Yellow Zinc
Made in U.S.A.
F
Nominal Diameter
1/4” 5/16 3/4
5/16”
3/8” 7/16
7/16”
1/2” 9/16 1-3/8
9/16”
5/8”
3/4”
7/8”
1”
I.D. O.D. Thick
G F H
3/8 7/8
1/2
5/8
21/32 1-3/4
13/16
15/16 2-1/4
1-1/16 2-1/2
1
1-1/4
1-1/2
2
.064/.080 .079/.093 .079/.093 .090/.106 .122/.146
.122/.146
.136/.160
.136/.160
.136/.160
.136/.160
Part No.
404.14
404.516
404.38
404.716
404.12
404.916
404.58
404.34
404.78
404.1
WASHERS — SAE HEAVY DUTY THRU-HARDENED FLAT USA
H
For use with Gr. 5 or 8 Fasteners Material:
G
Steel
ANSI B18.2.1
Plating:
Yellow Zinc
Made in U.S.A.
F
Nominal Diameter
1/4” 9/32 5/8
5/16” 11/32 11/16
3/8”
7/16” 15/32 59/64
1/2”
9/16” 19/32 1-3/16
5/8”
3/4”
7/8”
1”
I.D. O.D. Thick
G F H
13/32 13/16
17/32 1-1/16
21/32 1-5/16
13/16 1-1/2
15/16 1-3/4
1-1/16
2
.064/.080 .079/.093 .079/.093 .090/.106
.122/.146
.122/.146
.136/.160
.136/.160
.136/.160
.136/.160
Part No.
405.14
405.516
405.38
405.716
405.12
405.916
405.58
405.34
405.78
405.1
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