The twisted shank gives an enhanced pull-out resistance. <br />Commonly used in roofing applications. For medium duty rust protection. <br />Conforms to Eurocode 5 and service class 2.<br /><br />TECHNICAL DATA:<br />Shank Dia. mm: 3.35<br />Approx. Pcs Per 1kg: 140<br />Service Class 2<br />Corrosion Rating 2 - Occasionally damp/wet, rural and sheltered areas<br />Length mm: 65<br />Size mm: 65 x 3.35<br />Weight kg: 1<br />Type: Spring Head">