Indented Hex Washer Head

Inch

Also Available in Inch
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General
Thread Thread
Code
H
Height
G
Washer
Outside
Diameter
W
Washer
Thickness
WAF
Width
Across
Flats
Drive Size
Cross Recess
4 - 24 #4 .055 / .044 .177 / .163 .016 / .010 .125 / .120 1
6 - 19 #6 .093 / .080 .328 / .302 .025 / .015 .250 / .244 2
8 - 18 #8 .110 / .096 .348 / .322 .031 / .019 .250 / .244 2
10 - 16 #10 .120 / .105 .414 / .384 .031 / .019 .312 / .305 2
12 - 16 #12 .155 / .139 .432 / .398 .039 / .022 .312 / .305 3
1/4 - 15 1/4 .190 / .172 .520 / .480 .050 / .030 .375 / .367 3
5/16 - 14 5/16 .190 / .172 .520 / .480 .050 / .030 .375 / .367 3
Length
Length L
(Length Code)
±.005
3/16 .187 / .140
1/4 .250 / .203
5/16 .313 / .266
3/8 .375 / .328
7/16 .438 / .391
1/2 .500 / .453
9/16 .563 / .516
5/8 .625 / .578
3/4 .750 / .703
7/8 .875 / .828
1 1.000 / .953
1 - 1/4 1.250 / 1.187
1 - 1/2 1.500 / 1.437
1 - 3/4 1.750 / 1.687
2 2.000 / 1.937