FRAME PLUG SORMAT SDF-S 10X100 A4 50PCS

Eta-approved acid-resistant A4 anchor bolts for wood structures with an expansion anchor and expansion screw. Approved for all common anchor substrates. Reliable installation also in problematic building materials due to an optimized expansion element. Double lock on the shaft for secure installation against torsion. Approved and CE-marked Eta-18/0039 for concrete and masonry structures. Sdf (10 mm) is an expansion anchor suitable for concrete, brick, lightweight concrete (Siporex), and lightweight expanded clay aggregate (Leca). Recommended operating environment: also for outdoor use. This product description is an automated translation of the original Finnish description.