**Screw Features** *25 degree sharp point for easy penetration into wood/chipboard/MDF, plastics and thin sheet metal.|*Made from A2 Stainless Steel to give optimum corrosion resistance.|*Double countersunk reduces the likelihood of head shear and assists completion of countersinking.|*40 degree deep single thread to provide a secure fixing with high pull-out resistance.|*Full batch-traceability to the original steel mill certificate.|*Fully threaded up to 70mm thereafter partially threaded.