Woodtek Drill Screw - 60mm
60mm long, Carbon Steel, sheet to Timber Self drilling screw with 19mm bonded washer - Sod in bags of 100no. - (CODE: FD1WT60W19)
Widely used when installing single skin box profile steel sheets to timber battens. Designed to be fixed through the valley (low part) of the box profile cladding sheet. The self tapping screw will drill it's own hole through up to 0.7mm thick steel sheeting and then into your timber - No need to pre-drill.
The 19mm bonded galvanised washer gives a watertight fixing point through the valley and ensures the strongest possible fastening to the timber supports beneath. (Fixing through the crown of the sheet should be avoided where possible as this can often cause the crown to dent if over tightened, it can also allow for more movement at the fixing point.)
- 60mm long x 5.5mm diameter self tapping screw with course thread for firm hold into wood
- 8mm (5/16) hex head. 8mm magnetic drill socket also available
- Comes complete with 19mm diameter bonded galvanised washer. 19mm colour screw caps to suit also available