| Specification |
|---|
| Manufacturer | Penn Engineering |
| Manufacturer's Part No. | SOSG-6440-4 |
| Description | SOSG-6440-4 Grounding/Earthing Standoff |
| Type | SOSG |
| Thread Size | #4-40 |
| Thread Code | 6440 |
| Length Code | 4 |
| Material | 300 Series Stainless Steel |
| Finish | Passivated and/or Tested Per ASTM A380 |
| Length | 0.125 in +.010 –.000 |
| For Use In Sheet Hardness | HRB 70 / HB 125 or Less |
| Min. Sheet Thickness | 0.04 in |
| Hole Size in Sheet | 0.213 in + .003 - .000 |
| C | 0.212 in +.000-.005 |
| H | 0.25 in ±.005 |
| P | 0.03 in Nom. |
| Min. Dist. Hole Centerline To Edge | 0.27 in |
| Thread Specification | Internal, ASME B1.1, 2B ASME B1.13M, 6H |
| |
| Tooling |
|---|
| Anvil Hole Diameter | 0.216 in +.003-.000 |
| Anvil Part No. | 970200012300 |
| Punch Part No. | 975200048 |
