ROOFING SCREW

BRAND : TIE

Product Appilcation :

TIE INTRODUCTION

 

Tie Roofing Screws are permanent bonds for pre-engineered buildings. Our roofing screws are properly hardened with proper drilling point. Specially designed for unskilled labor to increase productivity by 2 xs

APPLICATION

  1. Metal Roofing Sheets

  2. Metal Wall Cladding Sheets

  3. Fibre Cement Boards

  4. Calcium Silicate Boards

  5. Poly Carbonate Roofing Sheets

  6. PVC & Fiberglass Roofing Sheets

  7. Gypsum Board False Ceiling Tiles

  8. M.S. & Aluminium Framing & Paneling

FEATURES

  1. Very well electroplated

  2. Heat treatment at required temperatures

  3. Life time rust free as screws with SS 304 Head available

  4. Very well engineered with regards to threading, pinch point head & hardness

Gauge The gauge of the screw is determined by the basic size of the thread outside diameter.

SCREW SIZE IDENTIFICATION

 

The description of the size of the screw is usually listed as three figures:

 

1. The first figure indicates the gauge or thickness of the screw (g) or (No.)

2. The second figure indicates the threads per inch (T.P.I.),​
Gauge The gauge of the screw is determined by the basic size of the thread outside diameter.
3. The third figure indicates the length of the screw - mm or inches (”)
e.g. 14 -10 x 20mm = 14 gauge / thick, 10 threads per inch, 20mm in length.
 
12-24 x 25mm = 12 No. i.e. 5.5 mm, 24 threads per inch, 20mm in length
Length The length of the following types of fasteners are measured from the underside of the head to the point of the screw:
The length of the following types of fasteners are measured from the top of the head to the point of the screw:

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