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Fom ~poved OMB No. 0704-0188
TMu 1. ~
WASHER SfCTKIN
NOUINAL Slzf
CARBON STIXL
CAD
PHOS
OR ZINC
CRCS 300
DASH NUMBERS
(?4
M[N
MAX
(%) MAX
WTgTH MIN
THIC~NCSS y
1 UIN
NO.O (.060)
1
2!
41
.062
.068
.112
.018
.018
NO.2 (.086) 3
23
4s
.066
.094
.146
.022
.022
NO.4 (.1 12) 5
2s
45
.114
.120
.173
.022
.022
I NO.6 (.136)1 7
I 27 I 47 I .141 I .1431 I .216 [ .030”1
.0.30
NO.8 (.164)1 8
I NO.1O (.190)] 9
1/4
(.250)1 10
5/16
(.312)1 11
1 3/8
(.375)] 12
] 7/16
(.437)1 13
m~ 1/2
(.s00)1 14
._.,.-. -,.. ---, ,“
I 213 I 42
29 I 49 I 30 ] 50
I 31 I 51 I 32 I 52
I 33 53
I 34 ] 54
5s I
1
I
[
I
[
I
I .167
.174
.267
.042 I .047
I .193 I .200 1 .294 ] .