Youngtion Technology Co., Ltd.
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| Material | Carbon steel |
|---|---|
| Size | 5.5x55mm |
| Head | Hex flanged head |
| Drive | Hex socket drive |
| Washer | EPDM |
| Thread | Full thread |
| Screw tip | Drilling tip |
| Surface treatment | Galvanized |
| Quantity per box | 500 |
| Application | Sheet metal |
Complete your roofing projects with these roof screws. The steel screws feature a Dacrotized coating that provides exceptional corrosion resistance and have been tested for 1000 hours of salt spray for superior performance. They feature a hex head with a steel and neoprene washer that provides a tight seal. The sharp Type A point and self-tapping thread ensures these roofing screws offer a firm hold and smooth penetration.