M0095 Long Stroke Roofing Screw Tester

Hydrajaws 0095

Hydrajaws' Long Stroke Tester 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.

Recommended use with a Hydrajaws Digital Gauge
Calibrated to an accuracy of ± 2% at full scale deflection
Certificates included
Four interchangeable pulling plates are supplied

Attached to the tester, these slot under the head of the fixing (must be fixed 4mm proud of the surface) or under any one of the 6 plain and 6 threaded button adaptors. Thus virtually any fixing can be tested.

Simple, robust construction ensures maximum reliability.

M0095 Long Stroke Tester Features

80mm stroke for screw extraction
Low pressure on roofing material
Threaded Button adaptor set of six pieces in block pack (M4, M5, M6, M8, M10, M12)
Slotted Button adaptors set of six pieces in block pack (4.5, 5.5, 6.5, 8.5, 10.5, 12.5)
4 interchangeable pulling plates 6.5mm for small screws, 8.0mm for large screws, 16.5mm for buttons and 20mm for plastic fixings
Testers supplied in steel padded case