✔In Stock 8G CSK SQ Stainless Self Tapping Screw Our 8G Countersunk Square Drive Stainless Self Tapping Screws are designed for a flush, neat finish while delivering strong, reliable fastening. The countersunk head sits flush with the surface, making them perfect for visible work where a smooth, professional look is required. Key Features: Gauge: 8G (4.2mm diameter) Head Type: Countersunk / Flat Head (CSK) Drive Type: No.2 Square (SQ) Material: 304 Stainless Steel Type: Self-Tapping (sharp point, cuts its own thread) Excellent corrosion resistance for indoor and outdoor use These screws provide excellent torque and reduced cam-out thanks to the square drive. The self-tapping thread cuts cleanly into wood, plastic, and thin sheet metal, often eliminating the need for pre-drilling. Commonly used for: Decking and outdoor timber projects Furniture and cabinetry assembly Cladding and fascia boards Joinery and general woodworking Marine and coastal applications Pair perfectly with our 50mm No.2 Square driver bits for fast and efficient installation. Available in a wide range of lengths – select your required size above.
