| Additional Information | : | 32 to 250 deg F Operating Temperature, 1 in Insulation |
| Drive Size | : | 5/8 in |
| Number of Pieces | : | 5000 |
| Thread Size | : | #1.5 |
Gripnail is a proven mechanical fastener used to attach insulation to the inside of sheet metal duct work. The hardened tapered teeth pierce the duct liner and form a positive attachment to the sheet metal. Each fastener is precisely formed to exacting quality control standards and they may be applied with a variety of tools or equipment. Gripnails only work when the sheet metal is supported by a hardened base plate or the anvil of a Gripnailer®.
HARDCAST® Gripnail Mechanical Fastener, 5/8 in Drive, #1.5 Thread, 5000 Piece, Additional Information: 32 to 250 deg F Operating Temperature, 1 in Insulation