Samac Fixings 4x30mm Performance Exterior Csk Silver Screw (pk200)

Professional-grade exterior wood screws from Samac Fixings, designed for demanding outdoor construction and building projects. These high-performance countersunk screws feature advanced corrosion protection and precision engineering for reliable long-term fixing in exterior applications.

• Size: 4mm diameter x 30mm length
• Head Type: Double countersunk with ribs for clean finishing
• Finish: Silver coating with 1,000-hour Ruspert corrosion protection
• Thread: Deep sharp serrated thread for excellent grip
• Point Type: Type 17 self-drilling point
• Pack Quantity: 200 screws per box
• Product Code: PE430CS
• Application: Exterior woodwork, decking, cladding, construction
• Drive Type: Pozidriv head design
• Material: Carbon steel with silver protective coating
• Performance: Designed for exterior weather resistance
• Professional Grade: Suitable for trade and professional use