Timco Self-Tapping Screws are designed for stitching metal or attaching to metal, requiring a pre-...Timco Self-Tapping Screws are designed for stitching metal or attaching to metal, requiring a pre-drilled hole. The countersunk head provides a discreet finish in pre-countersunk holes. These screws are plated in Trivalent Chromium (Cr3) Zinc and feature a 60° self-tapping thread for easy insertion. Manufactured to BS 4174:1972, they have a gauge of 8, a length of 2 inches (50 mm), and a thread diameter of 4.2 mm. The head type is countersunk, the recess type is Pozi, and they have an AB Point. The driver bit size is PZ2. These screws are made from Carbon Steel.
Timco Self-Tapping Screws are designed for stitching metal or attaching to metal, requiring a pre-drilled hole. The countersunk head provides a discreet finish in pre-countersunk holes. These screws are plated in Trivalent Chromium (Cr3) Zinc and feature a 60° self-tapping thread for easy insertion. Manufactured to BS 4174:1972, they have a gauge of 8, a length of 2 inches (50 mm), and a thread diameter of 4.2 mm. The head type is countersunk, the recess type is Pozi, and they have an AB Point. The driver bit size is PZ2. These screws are made from Carbon Steel.