FASTENERS 2 Inch Nuts & Washers
WASHERS — SPLIT LOCK HI-ALLOY
H
For use with Gr. 5 or 8 Fasteners Material:
ANSI B18.21.1 SAE J989 B
Steel
G
Plating Import
Yellow Zinc or Plain
1
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 1.079
3/4” .755
7/8” .905
1”
I.D. O.D. Thick Zinc Plain
G F H
.326 .586 .078
.582 .971 .141
1.042 1.661 .250
1.271 .188
1.464 .219
.156
445.02.14 445.02.516 445.02.38 445.02.716 445.02.12 445.02.916 445.02.58 445.02.34 445.02.78 445.02.1
445.9.14 445.9.516 445.9.38 445.9.716 445.9.12
445.9.58 445.9.34 445.9.78 445.9.1
WASHERS — HI-COLLAR HELICAL SPRING LOCK
For Use with Socket Head Cap Screws Material: Steel Plating: Black Oxide
G
ANSI/ASME B18.21.1 1972 (R1983)
H
F
Nominal Diameter
#6
#8
#10
1/4” .262 .365 .078
5/16”
3/8” .390 .553 .125
7/16” .455 .647
1/2” .518 .737 .172
5/8” .650 .923 .203
3/4” .775 1.111 .218
7/8” .905
1”
1-1/4”
I.D.
G
.148 .216 .030
.174 .267 .047
.200 .294 .047
.326 .460 .093
1.042 1.302
O.D.
F
1.296 1.483 1.799
Thick
H
.140
.234
.250
.313
Part No.
449.6 449.8 449.10 449.14 449.516 449.38 449.716 449.12 449.58 449.34 449.78 449.1 449.114
WASHERS — INTERNAL / EXTERNAL TOOTH LOCK TYPE A
For use with General Applications Material:
ANSI B18.21.1
Steel Zinc
Plating:
H
H
Nominal Diameter
3/16”
1/4” .267 .900 .040
5/16”
3/8” .398 1.070 .050
G
G
I.D. O.D. Thick
G F H
.204 .690 .040
.332 .985 .045
F
F
Part No.
427.0.316
427.0.14
427.0.516
427.0.38
WASHERS — INTERNAL TOOTH LOCK TYPE A
H
For use with General Applications Material:
G
ANSI B18.21.1
Steel Zinc
Plating:
F
Nominal Diameter
#4
#6
#8
#10 .204 .381 .025
#12 .231 .410 .025
1/4” .267 .478 .028
5/16”
3/8” .398 .692 .040
7/16” .448 .789 .040
1/2” .512 .900 .045
5/8” .640 1.071 .050
3/4” .795 1.245 .055
I.D. O.D. Thick
G F H
.123 .270 .019
.150 .295 .021
.176 .340 .023
.332 .610 .034
Part No.
425.4 425.6 425.8 425.10 425.12 425.14 425.516 425.38 425.716 425.121 425.58 425.34
WASHERS — EXTERNAL TOOTH LOCK TYPE A H
For use with General Applications Material:
G
ANSI B18.21.1
Steel
Plating:
Zinc
F
Nominal Diameter
#4
#6
#8
#10 .204 .410 .025
#12 .231 .475 .028
1/4” .267 .510 .028
5/16”
3/8” .398 .694 .040
7/16” .464 .760 .040
1/2” .530 .900 .045
5/8” .663 1.070 .050
3/4” .795
I.D. O.D. Thick
G F H
.123 .260 .019
.150 .320 .022
.176 .381 .023
.332 .610 .034
1.260 .055
Part No.
427.4
427.6
427.8 427.10 427.12 427.14 427.516 427.38 427.716 427.121 427.58 427.34
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