Through holes for cylindrical-head screws with hexagon socket.
Black, matte finish.
Glass-fibre reinforced polyamide based (PA) technopolymer certified self-extinguish <B>UL-94 V0</B>. Resistant to solvents, oils, greases and other chemical agents.
In long-term thermal ageing tests, with a maximum decrease in critical mechanical properties by 50%, the relative temperature index UL 746 B (RTI) was equal to 65.<BR><STRONG>The "V0" certification in compliance with UL-94 V (Underwriters Laboratories)</STRONG> indicates that on a plastic test sample with specific shape and dimensions, in the vertical position, the flame is extinguished within 10 seconds, without generating any incandescent drops.
Tensile stress and impact strength: F1, F2, L1 and L2 values reported in the table are the result of breaking tests carried out with the appropriate dynamometric equipment under the test conditions shown in the figure with ambient temperature.