A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets and high load environments. CE Standard WebBS EN 14592:2008 Corrosion Rating 2 - Occasionally damp/wet, rural and sheltered areas. Driver Bit Size: PZ2, Finish: Zinc & Yellow, Gauge: 6, Head Dia. mm: 6.60, Head Type: Double Countersunk, Inner Thread Dia. mm: 2.15, Length inch: N/A, Length mm: 20, Lubrication: Gleitmo, Material: Carbon Steel, Pack Dimensions L x W x H mm: 70 x 58 x 34, Pack Weight kg: 0.183, Point Type: Twin-Cut, Product Code: 35020C2, Recess Type: Pozi, Size imp.: 6 x N/A, Size mm: 3.5 x 20, Substrates: Hardwood, Softwood, Chipboard, MDF, Plastic, Thin Sheet Metal, Thread Dia. mm: 3.5, Thread Length mm: 15, Thread Type: 40° Single. This is a revolutionary high-performance screw designed using modern manufacturing methods. Its superior holding strength in a wide variety of materials provides ultimate performance.