Corrosion-resistant coating for use in outdoor applications. Unique Tri-Lock thread form to allow flex. Case-hardened. Single thread for reduced wood split. Partial thread eliminates deck to joist parting during insertion. Double-Countersunk for a Smooth...

Contains various impact black bits with lengths of 25 and 50mm. Constructed from high strength, heat-treated alloy S2 special steel, a black coating to prevent rust and with precision-made tips to ensure a perfect hold. Up to 20% more durable than a standard...