Description
This SFS galvanized steel washer is sized to pair with #17 Dekfast fasteners for roofing insulation and membrane attachment. Sold in a carton of 1000.
- 15mm inner dimension fits #17 diameter Dekfast fasteners
- Galvanized steel construction resists corrosion in roofing applications
- Distributes load under the fastener head for a secure hold
- Carton of 1000 for full-roof insulation fastening jobs