Manufacturer Of The "Original" Cap Nail.    Phone: (800) 328-0857

AssTubeLok AssTubeLok2 Uses:
  • Base sheet fastener
  • Roof insulation fastener
  • Recovery board fastener
  • Asphalt shingle fastener
  • Aluminum shingle fastener
  • Slate shingle fastener
  • Tile shingle fastener
  • Metal batten, flat, & standing seam
Printable Image of Data Sheet 
PDF Format)

Fastening Pattern (PDF Format)

Material Safety Data Sheet

Sizes & Quantities:

Shank Length
Shank Gage
Fastening Range
Max. Total Thickness
Required Deck
/ Pound
*Pieces / Box
Pounds / Box
1 3/4"
1 1/4"

*Approximate Count

Design Options:

Shank Types
Coating Types
Container Types
Cap Diameters
Nail Materials


Design Features:

  • Assembled design allows for quick and quality installation
  • The original "Fish Hook" roofing nail
  • Zinc tube and plate allow for effective rust resistance
  • The monolithic form insures product performance from shipping through the life of the roof
  • Use half the amount of fasteners compared to fasteners with 1" diameter metal cap fasteners in order to achieve similar rupture values with most materials
  • Sharp chisel point to allow for smooth entry · Hi-carbon steel nail provides additional pull out resistance
  • Installed with hand hammer, pole hammer, or the Simplex Tube-Lok® fastening tool
  • Round head will not puncture roof membrane
  • The most affordable in its class

American Plywood Association                               
FFN-105b Type II, Style 20 

Approved Class I-90 Pattern: 9x12x12 *                                                
Deck: Tectum, Permadeck, Gypsum, Lightweight Concrete

Approximate usage:   124 per square

Pullout Results:

Average Pullout Resistance (lbs.)
Light Weight Concrete



Cementitious Wood Fiber

Tested by Laws Engineering. 
Test Performed in compliance with Dade County Protocol PA 117 (A)

Material Safety Data Sheet

Product Name:
Turbo Tube-Lok® Fasteners

Health Hazard Data: 
Steel nail products under normal conditions do not present an inhalation, ingestion, contact health or environmental hazard.

Fire and Explosion Hazards: 
Not flammable or combustible. Steel products in the solid state present no fire or explosion hazard and do not contribute to the combustion of other materials.

Fire and Explosion Data: 

Extinguishing Media: Not Applicable.
Special Fire Fighting Instructions: None.
Hazardous Combustion Products: Stable under normal conditions of use, storage, and transport. Will react with strong acid to liberate hydrogen at temperatures above the melting point, may liberate fumes containing oxides of iron and alloying elements.
Oxidizing Material: Does not cause or contribute to combustion of other material by yielding oxidizer.

Installation Precautions: 
Use approved hammer Use safety glasses with the hammer

General Warnings: 
Do not hold or carry nails in mouth Do not leave loose nails on the floor or any walking surface Do not use to fasten electrical wire

Physical Data: 

Boiling Point: Not Applicable
Freezing Point: Not Applicable
Melting Point-Base: 718°F
Melting Point-Coating: Not Applicable
Specific Gravity: 7.85
Vapor Pressure - at 20°C: Not Applicable
Vapor Density (air 1): Not Applicable
Solubility in Water: Not Soluble
% Of Volatiles: Not Applicable
Evaporation Rate: Not Applicable
Ph: Not Applicable
Oil/Water Distribution Coefficient: Not Applicable
Odor Threshold Concentration: Not Applicable
Appearance (Physical States & Color): Metallic Gray Solid
Odor: No Odor