Optimaxx 4.5 x 60mm Stainless Steel Decking Screw - Tub of 200

Corrosion-resistant stainless steel screws for outdoor use in hardwood, softwood and composite decking. Cylindrical head fits discreetly within the groove of the decking profile and non-threaded shank allows materials to be pulled tightly together with locking thread securely clamping boards to joist. Arrow-shaped point for fast, precise start with reduced splitting. No pilot hole or pre-drilling required in most materials. Torx drive offers optimum engagement and maximum torque transfer to the bit, whi... - Manufacturers part numbers: C288-632|503TY