Timco Window Fabrication Screws - Countersunk with Ribs - PH - Self-Tapping Thread - Self-Drilling Point - Martensitic Stainless Steel & Silver Organic 3.9 x 19 - 1000 Pieces Oracstar Overall length 205mm

Overall length 205mm

8 x 16 - 1000 Pieces product specifications

allowing the product to be used as a replacement for both traditional adhesives and sealants

Wax lubricated to enhance screw insertion time

Timco Window Fabrication Screws - Countersunk with Ribs - PH - Self-Tapping Thread - Self-Drilling Point - Martensitic Stainless Steel & Silver Organic 3.9 x 19 - 1000 Pieces Oracstar Overall length 205mmDescription Timco Window Fabrication Screws Countersunk with Ribs PH Self Tapping Thread Self Drilling Point Martensitic Stainless Steel & Silver Organic 3. 9 x 19 1000 Pieces product description: Multiple uses for fitting a variety of hardware to frames where there is a steel or aluminium reinforcement present. Stainless steel should be used where there is a corrosive environment. Countersunk head with ribs under head for improved countersinking.