Thread Size |
N/A .438-20 (7/16-20) |
Thread Code |
N/A 0720 |
Shank Code |
N/A 1 |
A (Shank) Max. |
N/A
.087 in
 |
| Rec. Min. Sheet Thickness1 | N/A .092 in |
Hole Size in Sheet + .003 - .000 |
N/A .562 in |
C Max. |
N/A .561 in |
E ± .010 |
N/A .687 in |
T ± .010 |
N/A .311 in |
| Min. Dist. Hole C/L to Edge2 | N/A .562 in |
| For Use in Sheet Hardness3 | N/A HRB 80 / HB 150 or less |
Thread Specification |
N/A Internal, ASME B1.1, 2B |
Fastener Material |
N/A Heat-Treated Carbon Steel |
Standard Finish |
N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless |
CAD Supplier |
N/A PennEngineering® (PEM®) |
- 1 For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.
- 2 To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
- 3 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.
