FASTENERS Inch Nuts & Washers 2
WASHERS — SPLIT LOCK REGULAR GALVANIZED
H
Material: Plating: Import
Steel
ANSI B18.21.1
Hot Dipped Galvanized
G
1
F
Nominal Diameter
1/4” .262 .482 .109
5/16”
3/8” .390 .683 .141
1/2” .518 .873 .171
5/8” .560 1.079 .203
3/4” .775
7/8” .905 1.464 .266
1”
1-1/4” 1.302 2.045
1-1/2” 1.561 2.430
I.D. O.D. Thick
G F H
.326 .586 .125
1.042 1.661 .297
1.271 .234
.312
.375
Galvanized
442.01.14 442.01.516 442.01.38 442.01.12 442.01.58 442.01.34 442.01.78 442.01.1 442.01.114 442.01.112
WASHERS — SPLIT LOCK REGULAR USA
H
For use with Gr. 2 or 5 Fasteners Material:
Steel Zinc
ANSI B18.21.1
G
Plating:
Made in U.S.A.
F
Nominal Diameter
#5
#6
#8
#10 .200 .334 .062
#12 .227 .377 .056
1/4” .262 .482 .109
5/16”
3/8” .390 .683 .141
7/16” .455 .779 .156
1/2” .518 .873 .171
9/16”
I.D. O.D. Thick
G F H
.133 .236 .047
.148 .250 .047
.174 .243 .055
.326 .586 .125
.582 .971 .188
Part No.
442.5
442.6
442.8
442.10 442.121 442.14 442.516 442.38 442.716 442.12 442.916
Nominal Diameter
5/8” .560
3/4” .775
7/8” .905
1”
1-1/8” 1.172 1.853
1-1/4” 1.302 2.045
1-1/2” 1.561 2.430
I.D. O.D.
G
1.042 1.661
F
1.079
1.271
1.464
Thick
H
.203
.234
.266
.297
.328
.359
.375
Part No.
442.58 442.34 442.78 442.1 442.118 442.114 442.112
WASHERS — SPLIT LOCK REGULAR
H
For use with Gr. 2 or 5 Fasteners Material:
Steel
ANSI B18.21.1
G
Plating: Import
Zinc or Plain
F
Nominal Diameter
1/4” .262 .482 .109
5/16”
3/8” .390 .683 .141
7/16” .455 .779 .156
1/2” .518 .873 .171
9/16”
5/8” .560 1.079 .203
3/4” .775 1.271 .234
7/8” .905 1.464 .266
1”
I.D. O.D. Thick Zinc Plain
G F H
.326 .586 .125
.582 .971 .188
1.042 1.661 .297
442.02.14 442.02.516 442.02.38 442.02.716 442.02.12 442.02.916 442.02.58 442.02.34 442.02.78 442.02.1
442.9.14 442.9.516 442.9.38 442.9.716 442.9.12
442.9.58 442.9.34 442.9.78 442.9.1
WASHERS — SPLIT LOCK HI-ALLOY USA
H
For use with Gr. 5 or 8 Fasteners Material:
ANSI B18.21.1 SAE J989 B
Steel
G
Plating: Yellow Zinc Made in U.S.A. (>1” sizes may be Import) *
F
Nominal Diameter
1/4” .262 .482 .062
5/16”
3/8” .390 .683 .094
7/16” .455 .779 .109
1/2” .518 .873 .125
9/16”
5/8” .560
3/4” .755
7/8” .905
1”
1-1/8” 1-1/4” 1-1/2”
I.D. O.D. Thick
G F H
.326 .586 .078
.582 .971 .141
1.042 1.153 1.302 1.561
1.079 1.271 1.464 1.661 1.847 2.045 2.430
.156
.188
.219
.250
.281
.312
.375
Part No.
445.14 445.516 445.38 445.716 445.12 445.916 445.58 445.34 445.78 445.1 445.118 445.114 445.112
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