Thread Form Screw Size |
N/A #4-40 |
Type |
N/A RAA |
Screw Size Code |
N/A 4 |
Height Code |
N/A 9 |
Length Code |
N/A 8 |
L - Length ± .003 |
N/A
.246 in
 |
Min. Sheet Thickness |
N/A .040 in |
Hole Size in Sheet + 0.002 - 0.001 |
N/A .312 x .250 in |
A ± .003 |
N/A .308 in |
øB ± .004 |
N/A .100 in |
C Nom. |
N/A .250 in |
D Nom. |
N/A .125 in |
E ± .006 |
N/A .368 in |
F - Height ± .006 |
N/A .281 in |
G Nom. |
N/A .389 in |
H ± .007 |
N/A .054 in |
J Nom. |
N/A .096 in |
Min. Part Face to Edge K |
N/A .040 in |
Min. Dist. Hole C/L to Edge M |
N/A .360 in |
Standard Material |
N/A 6061-T6 Aluminum |
Standard Finish |
N/A Natural |
For Use in Sheet Hardness |
N/A HRB 45 (Hardness Rockwell “B” Scale) / HB (Hardness Brinell) 77 or Less |
CAD Supplier |
N/A PennEngineering® (PEM®) |
