Upgrade your structural timber projects with heavy-duty timber construction screws from Fixings Direct. Designed for landscaping, framing, railway sleepers, joists and outdoor timber applications, these structural fixings deliver exceptional holding power and reliable performance. Featuring self-drilling points, aggressive threads and durable exterior coatings, our timber screws provide fast installation without pre-drilling while offering long-lasting resistance in demanding environments. Ideal for builders, contractors and DIY projects requiring secure timber connections.