SD Screw CSK Coarse ZY Multiple Sizes

Applications:

Light-gauge steel framing, steel-to-timber composite connections, and roof/sub-structure installations where timber or composite boards are fixed to steel. 

Features:

• Carbon steel - strong and durable.
• Cross-recessed countersunk head - flush finish, no protruding heads; standard Phillips driver compatible.
• Coarse thread - aggressive bite in timber and composites, excellent pull-out resistance.
• Self-drilling point - drills through light-gauge steel, no pre-drilling.
• Yellow zinc plating - basic corrosion resistance for indoor dry environments.

Size:

10G-16 x 30mm - single-layer board fixing,
10G-16 x 40mm - standard fixing, thicker materials, or double-layer assembly,