Description
Used when securing roofing sheets to create a watertight seal. For use with Sela Washers (available separately) when using spring head roofing nails. If using hook bolts you will also require a Sela Cover to cover the washer and nut to complete the seal.
Specifications
| Accessory Fixing Type | clip-on |
| Brand | timco |
| Colour | black |
| Construction Material Screws | carbon steel |
| Indoor/outdoor Usage | outdoor |
| Manufacturer Guarantee | 1 Year |
| Pack Size | 75 |
| Parent Colour | black |
| Pieces In Pack/case | 75 |
| Product Type | sela washer covers |
| Screw Diameter | 28 mm |