The wafer head, with its larger and flatter circular design, provides a wider load-bearing surface and ensures a more even distribution of the load. This helps reduce the risk of surface damage during fastening. When combined with self-tapping threads and a sharp drill point, it saves installation time and effort.
Applications
Roof and skin sheet to steelFeatures
Wafer head design on purpose using| Wafer Head Self Drilling Screw | ||||
| Size | Length / inch | Length / mm | Drill Point m/m | Drill Capacity m/m |
| #10-16 M4.8 | 5/8" | 16 | #2 | 1.0-2.0 |
| 7/8" | 22 | #2 | 1.0-2.0 | |
| 1-1/4" | 32 | #3 | 1.0-3.0 | |
| 1-1/2" | 38 | #3 | 1.0-3.0 | |
| #10-24 M4.8 | 5/8" | 16 | #2 | 1.0-2.0 |
| 7/8" | 22 | #2 | 1.0-2.0 | |
| 1-1/4" | 32 | #3 | 1.0-3.0 | |
| 1-1/2" | 38 | #3 | 1.0-3.0 | |
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