Samac 4x25mm Performance Exterior Csk Silver Screw 200pk

High-performance exterior wood screws with corrosion-resistant silver finish. Designed for outdoor applications requiring reliable fastening in treated and natural timber.

• 4mm diameter x 25mm length
• Countersunk head design
• Silver corrosion-resistant finish
• Pozi drive head
• Type 17 cut point reduces splitting
• Self-countersinking design
• Exterior grade construction
• Pack of 200 screws (PE425CS)