Self-drilling hex head screw (zinc-plated) for fastening sheet metal to steel substructures.

Features

• Fast and robust drill point
• Galvanized zinc coating for indoor use
• Choice between Hex Washer Head (HWH) and High Hex Washer Head (HHWH)

Specifications

• Screw head type: Hexagon head
• Screw drive/recess type: 5/16 Hexagon
• Collated: No
• Length: 3/4 in
• Environmental Conditions: Dry indoor

6.5M pcs/ctn