| Specification |
|---|
| Manufacturer | Penn Engineering |
| Manufacturer's Part No. | SKC-61.5-18 |
| Description | SKC-61.5-18 KEYHOLE® Self-clinching Standoff |
| Type | SKC |
| Material | 300 Series Stainless Steel |
| Finish | Passivated and/or tested per ASTM A380 |
| Length | 18 mm ± 0.13 |
| A | 2.51 mm ± 0.08 |
| B | 4.5 mm ± 0.08 |
| C | 5.39 mm Max. |
| H | 6.35 mm Nom. |
| M | 2.75 mm Max. |
| S | 1.72 mm ± 0.08 |
| |
| Installation |
|---|
| Panel 1 Bottom Sheet Hardness Max. | HRB 70 / HB 125 |
| Panel 1 Bottom Sheet Thickness Min. | 1.02 mm |
| Panel 1 Bottom Edge Distance C1 Min. | 6.60 mm |
| Location Tolerance | ±.13 mm |
| Panel 1 Bottom Mounting Hole B | 5.41 mm + 0.08 |
| Panel 2 Top Edge Distance C2 Min. | 4.1 mm |
| Panel 2 Top Material | Any |
| Panel 2 Top Mounting Hole A1 Nom. | 1.5 mm |
| Panel 2 Top Mounting Hole A2 | 3 mm ± 0.08 |
| Panel 2 Top Mounting Hole A3 | 5 mm ± 0.08 |
| Panel 2 Top Mounting Hole A4 Min. | 3.75 mm |
| Panel 2 Top Thickness Range | 1.45 to 1.62 mm |
| |
| Tooling |
|---|
| Anvil Hole Diameter | 5.39 mm + 0.08 |
| Anvil Part No. | 970200012300 |
| Punch Part No. | 975200048 |