The AIYI 6.3 x 30mm Tek Screws are designed for strong and efficient fastening of metal roofing sheets, steel panels, and light steel structures. Supplied in a 150-piece storage jar, these screws are ideal for roofing installers, builders, contractors, and DIY users.
Each screw features a self-drilling Tek point, allowing it to drill and fasten in a single step without pre-drilling, saving time and improving installation efficiency when working with sheet metal and roofing materials.
The hex head design allows secure tightening using a spanner, socket, or impact driver, providing excellent torque and reliable fastening. Each screw also includes a bonded sealing washer, which helps create a weather-resistant seal that reduces water penetration in roofing and outdoor applications.
Manufactured from high-strength zinc-plated steel, these screws offer excellent durability and corrosion resistance, making them suitable for both indoor and outdoor construction use.
The screws come packaged in a clear plastic jar, keeping fasteners organized and easy to store in toolboxes, workshops, or on job sites.
Features
Size: 6.3 x 30mm
Quantity: 150 pieces
Self-drilling Tek point – no pre-drilling required
Hex head for strong grip and high torque installation
Bonded washer for weather-resistant sealing
Suitable for roofing sheets, metal panels, and steel structures
Durable zinc-plated steel construction
Ideal for roofing, fencing, steel frames, and sheet metal fixing
