Available in United States, Canada and Mexico
Attach roofing insulation from Dow Roofing Systems to approved substrates, such as wood and 26 to 18 gauge (0.55 mm – 1.3 mm) steel decks, with the Dow #12 Insulation Fastener & Hex Plate. Suitable for both mechanically attached and fully adhered systems, the Dow #12 Insulation Fastener & Hex Plate features a Dow #12 Fastener with a #3 Phillips head and Sentri† coating and a 2-7/8" (73 mm) hexagon-shaped, Galvalume‡ -coated steel insulation plate. For use exclusively with VIENTO™ PVC membranes.
Related Information
Dow #12 Insulation Fasteners & Hex Plates Technical Data Sheet (68KB PDF)
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† Trademark of SFS Intec Inc. for corrosion-resistant coating; exceeds FM Approval Standard 4470
‡ Licensed trademark of BIEC International Inc. for its aluminum-zinc alloy coated sheet steel
sizes
| Fastener Length, in (mm) | Thread length, in (mm) | Fasteners/Bucket | Weight/Bucket, lb | Buckets/Skid |
| 1-5/8 (41) | Full | 1,000 | 12 | 64 |
| 2-1/4 (57) | 1-7/8 (47) | 1,000 | 16 | 64 |
| 2-7/8 (73) | 2-1/2 (64) | 1,000 | 20 | 64 |
| 3-1/4 (83) | 3 (76) | 1,000 | 22 | 64 |
| 3-3/4 (95) | 3 (76) | 1,000 | 26 | 64 |
| 4-1/2 (114) | 4 (101) | 1,000 | 30 | 64 |
| 5 (127) | 4 (101) | 1,000 | 34 | 48 |
| 6 (152) | 4 (101) | 1,000 | 40 | 48 |
| 7 (178) | 4 (101) | 500 | 23 | 64 |
| 8 (203) | 4 (101) | 500 | 26 | 64 |
2-7/8" (73 mm) plates are shipped 1,000 per 49 lb bucket; 32 buckets per skid.