High performing universal frame fixing for installing timber, steel, metal or PVC window and door frames. For high loads in concrete, brick, clay, hollow brick and aerated concrete. Torx countersunk or hex head. Features One Bit for all Torx 40 Types ETAG 020 Covers A B C amp D Base Materials Multi Axis Expansion Embedment Depth Mark Nylon PA 6.6. Specifications Characteristic resistance concrete C1215 10kN, C2025 11kN, clay tile 1.2kN, hollow brick 0.6kN, aerated concrete 1.5kN.