Cobra 674T Concrete Screw Hex Head, 3/16" x 3-3/4"

Highlights:

• Designed for maximum holding power
• Made of high grade steel with special corrosion resistant coating
• Socket Drive and drill bit are included as a bonus in all packs of 25 and 100
• Socket Drive / Drill Bit
• Size In=3/16 x 3-1/4