Coupling elements, countersunk head
• Self drilling screw with tapping thread, blue zinc plated
• 5 mm long drill tip
• Cross recess PH2 or TX
• Countersunk head
• Partial thread
• Self drilling screw with tapping thread, blue zinc plated
• 5 mm long drill tip
• Cross recess PH2 or TX
• Countersunk head
• Partial thread