The Hydrajaws M0095 Long Stroke Roofing Screw Tester Kit determines the strength and suitability of fixings in built-up roofing constructions where performance data is unavailable. The long stroke of 80mm means that once tested the fixing can be completely extracted.
The large area of the tester base reduces the pressure on fragile roofing materials to prevent damage. At a load of 10kN the pressure is less than 1N/mm2.
Features
- Kit does not include a gauge. Recommended for use with a Hydrajaws standard digital gauge – must be purchased separately
- 80mm stroke for screw extraction
- Low pressure on roofing material
- Cylindrical load-spreading bridge
- Tester frame incorporating operating rod, top plate and handle assembly
- Capsule and hydraulic body coupler
- Supplied in a robust padded case and full operating instructions
Kit includes the following adaptors:
- Six threaded button adaptors: M4, M5, M6, M8, M10, M12
- Six slotted button adaptors: 4.5, 5.5, 6.5, 8.5, 10.5, 12.5
- Four interchangeable pulling plates:
6.5mm – for small screws
8.0mm – for large screws
16.5mm – for buttons
20mm – for plastic fixings
