Description

Self drilling screws with countersunk head ideal for fastening cementitious boards to metal substrates without pre drilling. Self threading and flush finish to the board surface. Ribs eliminate the need of countersinking in the board and prevent strip out.

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Materials

• Carbon and Alloy Steels ASTM C1018, C1022, Hardened

• Finishes Zinc Plated , Hot Dipped Galvanized, Nickel Plated, TORQ AR/S coating

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Dimensions​

Performance Data