HQ starke TORXSCHRAUBE ZINK selbstschneidend Holzbau Zimmermann H-COUNTERSENK

With Countersunk Head, Torx Socket. They significantly simplify and speed up work, eliminating the need for pre-drilling. The TORX socket effectively prevents the bit from slipping during screwing. Because of the special wax coating, the required screwing torque has significantly decreased.

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