• Metal tapping screw thread
• 6681… - flat oval head Ø 7.2 mm with brake ribs
• 6682… - flat oval head Ø 7.1 mm with brake ribs
• Cross recess PH2
• Strengthened shank Ø 4.3 mm with drill tip (without pre-drilling)
• Strengthened shank Ø 4.5 mm with drill tip (without pre-drilling)
• Strengthened head with shank to survive high torsional forces
• Strengthened core and thread diameter to survive high shear forces
• Strengthened core and thread diameter to survive high shear forces
English
Deutsch
Französisch
Chinesisch