| Application | : | Ductwork~Sheet Metal |
| Drive Size | : | 1/4 in |
| Drive Type | : | Hex Socket |
| Fastener Type | : | Sheet Metal Screw |
| Finish | : | Zinc-Plated |
| For Use With | : | Ductwork |
| Function Type | : | Screw |
| Head Type | : | Hex Washer Head |
| Length | : | 1 in |
| Material | : | Steel |
| Package Quantity | : | 500 |
| Packaged Depth | : | 4.3 in |
| Packaged Height | : | 3.6 in |
| Packaged Width | : | 4.3 in |
| Point Size | : | #2 |
| Product Family | : | Zip-in |
| Shipping Weight | : | 2.55 lbs |
| Thread Length | : | 1 in |
| Thread Size | : | #8 |
Malco's Zip-in Self Piercing Sheet Metal Screws are a top choice for HVAC professionals, designed for superior performance in metal duct fastening. The unique design allows for rapid penetration and engagement in various gauges of sheet metal, ensuring a secure and efficient installation.The screw's effectiveness comes from a strong, sharp point combined with a dual-thread design that drives double-fast once engaged. This results in a reliable fastener that provides complete operator control for precise, burr-free connections.
- Features a unique combination lead double thread design for fast driving and secure fastening in sheet metal.
- Heat-treated, self-piercing point instantly penetrates metal without pre-drilling.
- Sharp, tapered point resists walking, breaking, or mushrooming during installation.
- Undercut 1/4" slotted hex washer head seats flush and resists stripping in standard drivers.
- Bright zinc-plated finish provides corrosion resistance.
- Designed for fastening HVAC metal ductwork and heavier gauges of sheet metal.
