COMPOSITION:
Material: Carbon steel with thermal treatment
FINISHING |
LAYER THICKNESS |
CORROSION RESISTANCE |
SALT-SPRAY¹ |
KESTERNICH² |
WHITE ZINC PLATED |
5 MICRONS |
48 HOURS |
N/A³ |
YELLOW ZINC PLATED |
5 MICRONS |
96 HOURS |
N/A³ |
ECOSEAL 10K |
10 MICRONS |
240 HOURS |
10 CYCLES |
1 – ASTM B117, ABNT NBR 8094 and DIN 50021 Standards (red corrosion)
2 – DIN 50018 Standard (admitting 15% red corrosion on screw head)
3 – The test does not apply to the sample. Duration is less than 1 cycle.
Step 1) With a drilling machine, pre-drill the hole using the recommended drill bit, according to tables 2 and 3 of the Technical Bulletin.
Step 2) Fit the recommended socket (hexagon head) or torx wrench (flat head) into the screwdriver and attach the screw.
Step 3) Fit the screw tip inside the pre-drill, and with the screwdriver, tighten the screw until it is fully fixed.
Recommended equipment and application instructions:
- Use the recommended drill for the pre-drilling process
- Screwdriver with maximum rotation of 2.500 RPM and torque of 15Nm
- Make sure to use clean, and wear-free sockets/torx wrench
- It is not recommended to use extension cords longer than 30 meters