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- Stay and corner, lock plate drilling screw
- Special screw for security lock plates
- Self drilling screw NoRi PH drive
- Self drilling screw NoRi TX drive
- Self drilling screw NoRi "Top Silver 800"
- Self drilling screw Top-Flut
- Self drilling screw Metric PH drive
- Self drilling screw Metric TX drive
- Self drilling screw PanHead
- Self drilling screw countersunk head