The full range of ETA approved AM Premium Concrete Screws are simple and time-saving threaded screws for the use in concrete and the RUSPERT® coating provides excellent corrosion protection. Once screwed into the hole the thread taps into concrete for positive fit anchorage. The concrete screw are completely removable anchor suitable for temporary fixings and virtually expansion-free operation allows cost-efficient fixing with small axial spaces and edge distances.
The amazing metal finish is a high-grade metal surface processing technology that prevents corrosion. It consists of three layers: the 1st layer: a metallic zinc layer, the 2nd layer: a high-grade anticorrosion chemical conversion film, and a 3rd outer layer; baked ceramic surface coating. The distinguishing feature of RUSPERT® is the tight joining of the baked ceramic surface coating and the chemical conversion film. These layers are bonded together through chemical reactions, and this unique method of combining layers results in rigid combination of the coating films. RUSPERT® treatment does not attribute its anti-corrosion properties to merely a single material, but the synergy of these three layers, which combined have superb rustproof qualities.
Type | Ø Drill | Ø Drill hole in object | Ø Screw | Thread length |
Min. drill depth at push through hole | Min. screw in depth | Max. useable length [mm] | Instal-lation torque | Activation | Qty Per Box |
---|---|---|---|---|---|---|---|---|---|---|
8 x 55 mm | 8 mm | 12 mm | 10.5 mm | 55 mm | 55 mm | 50 mm | 5 mm | 50 Nm | SW13 | 50 |
8 x 75 mm | 60 mm | 70 mm | 60 mm | 15 mm | ||||||
8 x 90 mm | 30 mm | |||||||||
8 x 110 mm | 50 mm | |||||||||
10 x 75 mm | 10 mm | 14 mm | 12.5 mm | 70 mm | 85 mm | 70 mm | 5 mm | 80 Nm | SW15 | 50 |
10 x 85 mm | 15 mm | |||||||||
10 x 100 mm | 30 mm | |||||||||
10 x 120 mm | 50 mm | |||||||||
10 x 140 mm | 70 mm | |||||||||
12 x 90 mm | 12 mm | 16 mm | 14.2 mm | 80 mm | 95 mm | 80 mm | 10 mm | 100 Nm | SW16 | 25 |
12 x 110 mm | 30 mm | |||||||||
12 x 130 mm | 50 mm | |||||||||
12 x 150 mm | 70 mm |
Code | Item | Dia | Length | Pack |
---|---|---|---|---|
24688 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø8 x 55 mm | Ø8 | 55 mm | 50 |
24689 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø8 x 75 mm | Ø8 | 75 mm | 50 |
24690 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø8 x 90 mm | Ø8 | 90 mm | 50 |
24691 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø8 x 110 mm | Ø8 | 110 mm | 50 |
24692 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø10 x 75 mm | Ø10 | 75 mm | 50 |
24693 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø10 x 85 mm | Ø10 | 85 mm | 50 |
24694 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø10 x 100 mm | Ø10 | 100 mm | 50 |
24696 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø10 x 120 mm | Ø10 | 120 mm | 50 |
24697 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø10 x 140 mm | Ø10 | 140 mm | 50 |
24698 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø12 x 90 mm | Ø12 | 90 mm | 25 |
24699 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø12 x 110 mm | Ø12 | 110 mm | 25 |
24700 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø12 x 130 mm | Ø12 | 130 mm | 25 |
24701 | Anchormark Concrete Screws Premium Ruspert Hex Head Ø12 x 150 mm | Ø12 | 150 mm | 25 |