Wing Tip No.5 Self Drill - BZP 5.5 x 85 - 100 PCS (Heavy Section) GAS 5 x 25mm Hexagon Bits:

5 x 25mm Hexagon Bits: 3

The stronger

- All steel Cr-V body for precision & control

Shank Type = Ring

Full details and redemption information can be found here: https://unitedfixings

Wing Tip No.5 Self Drill - BZP 5.5 x 85 - 100 PCS (Heavy Section) GAS 5 x 25mm Hexagon Bits:Specifically designed to attach wood to heavy section steel (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R. P. M. without burning out. When the wings hit the metal they will break off to permit the thread to self tap into the metal. Recess Phillips Thread Type Self Tapping (partially threaded on LW85 LW130) Drill Point 3 or 5 Plating Zinc plated 6 ribs on countersink to assist completion of