Self drilling screw countersunk head
• self drilling screw according to DIN-standard
• countersunk head
• hardened, blue zinc plated
• additional sizes unter item no. 3112*
(chapter: screws for window production)
• self drilling screw according to DIN-standard
• countersunk head
• hardened, blue zinc plated
• additional sizes unter item no. 3112*
(chapter: screws for window production)