Simplex Nails Product Information

Metal Cap Nails
Plastic Cap Nails
"Original" Simplex Cap Nails

Base Sheets, Thin Insulation, Base Flashing, Shingles of Asphalt; Aluminum; Slate; and Tile, and Metal Batten.
And is a perimeter wood nailer for many applications.
Plex-Cap® Plastic Cap Nails

Roofing Felt, Base Sheets, Board Insulation, Structural and Insulative Sheathing, Radiant Barriers, House Wraps, and Vapor Barriers.
Available With Square Kap Also    
Base Sheet Fasteners
Specialty
Tube-Lok® Fasteners

Base Sheets, Roof Insulation Board, Recovery Board, Shingles of Asphalt; Aluminum; Slate; and Tile, and Metal Batten.
Masonry Cap Nails

Base Sheets (Deck or Wall), Roof Membrane (Deck or Wall), and Base Flashing (Wall)
Turbo Tube-Lok® Fasteners

Base Sheets,  Recovery Board
Insulation Cap Nails

Roof Insulation Board, Recovery Board, and Wall Insulation Board
Mega Cap
MAXX Cap
Anchors
Rupture Discs
Zanchor Drive Nail Fasteners

Roof Insulation (Deck), Base Sheets (Deck or Wall), Roof Membrane (Wall), and Base Flashing (Wall)
Galvalume Disc

Increases Rupture Resistance To Softer Materials (Base Sheets and Insulation)