€32.40*
Available, delivery time: 1-3 days
Product information "100 UNIA1S 4,2 x 33 mm stainless steel black TX20"
The UNIA system screw is used to fasten metal or plastic parts to wood, wood-like materials and aluminum profiles up to a wall thickness of 3 mm.
The tip, which is designed as a drilling unit, ensures a reduced splitting effect and less surface tension.
Length: 17 - 47 mm
Diameter: 4.2 mm and 4.8 mm
Head: cylinder head Ø 5.8 mm
Drill point: suitable for wood and aluminium
Drilling capacity: Aluminium with approx. 3 mm wall thickness
Drive: TX 20
Material: hardened stainless steel / stainless steel A4 1.4401
with black surface coating
DESCRIPTION
UNIA is a stainless steel self-drilling screw with a cylindrical head shape for fastening metal or plastic parts to wood, wood-like materials and aluminum profiles up to a wall thickness of 3.0 mm.
The drill tip, which is designed as a drilling unit, ensures a reduced splitting effect and reduces surface tensions e.g. with screw connections on the back in element construction.
APPLICATION
For fastening concealed fastening systems such as TIGA, DILA, SUPRO, PLATA, LIGO and ZONA.
The suitability and compatibility of the UNIA system screws with the component to be connected and their substructure may have to be determined by the plank or facade strip manufacturer / supplier.
MATERIAL
1.4006 / X12Cr13 / AISI 410 hardened stainless steel
Optionally with black surface coating [black zinc plated]