contact@rmadden.com | 806-797-4251
SCRW SELF-PIERCING #8 2IN HEX SLOT
- Item Code: 14306
- Brand: Duro Dyne
- Unit Size: 1
Description
Several common methods such as rivets, screws and spot welding are used to fasten materials to ductwork. Three types of screws are most often used. The first is self-tapping only and requires a hole to be drilled before the screw can be utilized. The others are both self-tapping but also create their own holes. Self-Piercing Screws have very sharp points which act much like a scratch awl in making a small opening in the steel for the threads to engage and work the sheet metal into a coned threaded hole. These work well for light gage steel.
Features
Back To Top- Cold heading quality steel wire
- Corrosion-resistant zinc plated
- Case hardened to Rockwell C55 minimum
- Twin lead point (two continuous threads)
Tech Specs
Back To Top| Diameter - Thread Size | #8 |
|---|---|
| Drive Size | 1/4 in |
| Drive Type | Slotted |
| Finish | Zinc Plated |
| Hardness | Rockwell C55 |
| Head Type | Hex |
| Material | Steel |
| Measurement System | Imperial |
| Overall Length | 2 in |
| Point Type | Twin Lead |
| Thread Type | Fine |
| Type | Self-Piercing |
| Brand | Duro Dyne |
