Indented Hex Head – Type TA

Inch

Also Available in Metric
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General
Thread H Height WAF Width Across Flats Drive Size Cross Recess
2 - 56 .050 / .040 .125 / .120 1
4 - 40 .060 / .049 .188 / .181 1
6 - 32 .093 / .080 .250 / .244 2
8 - 32 .110 / .096 .250 / .244 2
10 - 32 .120 / .105 .312 / .305 2
1/4 - 20 .190 / .172 .375 / .367 3
Material
Material Description
STL Low Carbon Steel
SS 18 - 8 Stainless Steel
Finish
Finish Description
Z - BLK Zinc Black
Z Zinc Clear
Drive
Drive Description
PH Cross Recess
SL Slotted
USL Unslotted
Length
Length L
3/16 .187 / .167
1/4 .250 / .230
5/16 .313 / .293
3/8 .375 / .355
7/16 .438 / .418
1/2 .500 / .480
9/16 .563 / .533
5/8 .625 / .595
3/4 .750 / .720
7/8 .875 / .845
1 1.000 / .970
1.25 1.250 / 1.190
1.5 1.500 / 1.440
1.75 1.750 / 1.690
2 2.000 / 1.940