Self-Tapping Screws - PZ - Countersunk - Zinc
Used for stitching metal or attaching to metal. A pre-drilled hole is required. | Countersunk head gives a discreet finish into pre-countersunk holes | Plated in Trivalent Chromium (Cr3) Zinc | 60° self-tapping thread for ease of insertion | Manufactured to BS 4174:1972