The Eurofast EFHD-63045 roof screw is designed for flat roof applications, suitable for use with concrete, timber, and steel. Supplied in a pack of 100.

Product Features:

• Product Type: Roof Screw
• Series: EFHD
• Screw Head: Flat
• Thread Size: M6.3
• Application: Suitable for Concrete, Timber, and Steel
• Size: 6.3 x 45mm
• Pack Quantity: 100

These 6.3 x 45mm screws are supplied in packs of 100 and are ideal for securing flat roofs.