Simpson DSV Softwood Screw 4.2x64mm (Collated)

The Simpson DSV Softwood Screw (Collated) offers a refined fastening solution tailored for treated timber decking. Engineered with under-head nibs and a fast-start tip, it ensures precise driving and countersinking into softwood deck boards. Its specially designed shank accommodates the natural swelling and shrinkage of fast-growth timber, delivering durable and reliable performance for sophisticated decking projects.