Producent najwyższej jakości akcesoriów do montażu dachów i elewacji

Choose your language:

+48 62 737 27 60 / +48 62 735 00 55 / fax: +48 62 737 27 61

Info-GLOBAL Fastening, Długa 67 St., 63400 Ostrów Wielkopolski, PL

When assembling screws you should always use the screwdriver equipped with adjustable clutch.
For proper screwing, magnetic socket or spring socket should always be used.
Screws must always be assembled to the substrate perpendicularly.

CORRECT ASSEMBLY

The screw should be tightened so that,
the washer reduces its
height by half.

INCORRECT ASSEMBLY Screw tightened insufficiently

The screw which is tightened too lightly can
cause leakage in the central
part of connection, right near the thread.

INCORRECT ASSEMBLY Screw tightened too tightly

Screw which is tightened too tightly can
cause leakage in the extreme
parts of washer.