The Timco HEX NO.3 SELF DRILLING SCREW W16 5.5 X 38MM L38W16B is a light section screw made from hardened carbon steel, ideal for exterior applications such as roofing sheet installation.

Product Features:

• Product Type: Light Section Screw
• Material: Hardened Carbon Steel
• Head Type: Hex
• Thread Size: M5.5 x 38

This silver-coloured screw, with a size of 5.5 x 38mm, comes in a box and conforms to BS EN certifications. It weighs 0.76kg.