FastenMaster FMFL004-50 FlatLOK Structural Wood Screws, 4, 50/Pack

Highlights:

• Size:4
• Qty/Pk:50
• Designed for various multi-ply and engineered wood applications
• Torx TTAP 40-drive system eliminates strip out
• Red E-coat with clear top coat
• Approved for single sided application
• Flat head leaves a flush finish