M METERXITY 25-Pack Self Drilling Screws with Rubber Washer M6.3 x 35mm Zinc Plated Carbon Steel Hex Head Self-Tapping Screws for Metal Roofing/Siding Panels/Steel Structures

• [Multipurpose Use] - Works for metal to metal and metal to wood connections. Great for electrical, industrial, and home use， such as securing metal roofs, siding, steel studs in industrial equipment, house brackets, and sheds
• [Durable Metal Self Tapping Screws] - Made of galvanized carbon steel. Resists rust and corrosion, perfect for outdoors. With a flange and EPDM rubber washer on the bottom. The washer compress tightly to seal out water, prevent loosening, and create a tight seal. A must for roofing jobs
• [Size & Package] - Thread Dia.: #14 (6.3mm); Length (not including hex head): 1.38 (35mm); Drilling Range (Plate Thickness): 2-6mm. Grips metal and hardwood tightly. 25-pack metal roofing screws are enough for small to medium projects.
• [Advantage] - No pre-drilling needed. Sharp tip cuts through metal, wood, or plastic. Self-tapping threads lock in fast. Hex head stays tight in the drill—no slipping. Good for construction, manufacturing, engineering, and assembly
• [Installation] - Line up the screw. Grab a hex bit. Drive it in. The screw drills its own hole. The rubber washer compress to seal. Drills and taps in one step.

PRODUCT APPLICATION: 1. Construction: Securing metal roofing, siding panels, and steel frames. 2. Industrial: Fastening metal components in machinery or equipment installations. 3. Home Renovation: Attaching metal brackets, gutters, or vent covers to wooden or concrete surfaces. 4. DIY Projects: Building garden sheds, repairing metal furniture, or assembling outdoor structures. PRODUCT DETAILS & INCLUDE: √ Thread Specification: M6.3 √ Shank Diameter: 6.3mm √ Head Diameter: 12mm, Hex Width: 9..5mm √ Total Length: 41.5mm √ Threaded Length: 35mm √ Material: Carbon steel with zinc plating √ Washer: EPDM rubber √ Package Include: 25 self-drilling screws with rubber washers PRODUCT ADVANTAGES 1. Corrosion Resistance: Zinc plating withstands rain, humidity, and outdoor elements. 2. Leak-Proof Seal: Rubber washer prevents water infiltration, critical for roofing and exterior use. 3. Time-Saving: Self-drilling tip eliminates pre-drilling, reducing installation time. 4. Strong Grip: Sharpness threads and hex head design ensure secure fastening without slipping. INSTALLATION Line up the screw. Grab a hex bit. Drive it in. The screw drills its own hole. The rubber washer compress to seal. Drills and taps in one step.