Square Countersunk Flexible Head LIVE Screw for ALC (Iron Backing)

[Screw nominal designation (M)] 5
[Material] Steel
[Surface treatment] chromate plating
[Surface treatment] (detail) chromate plating
[Mount hole shape] Square hole
[Sales unit] Boxes/pack screw thread
[type] Self-drilling screw
[Detailed shape] Flat head
[Length] 60, 65, 75