February 21, 2024
TEK SCREW CLASS 4
Known for their high strength and often used to fasten roof sheeting, Tek Screws are also used in each Pioneer water tank.
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With a corrosion resistance rating of 1 to 4, the class 4 Tek screw offers the high resistance. Each tank is installed using only class 4 Tek screws proving the highest corrosion resistance and long life performance.
