Cobra 634J CobraTap Flat Head Concrete Screws, 1/4" x 3-1/4" BF20 per gallon on smooth surfaces

per gallon on smooth surfaces or 250 to 350 sq

Made with rugged Seoprene or vinyl cable and thermoplastic protective housing

The result: Big City® black liners 1 mil and above

Bronze cast

Flashpoint: 56°F

Cobra 634J CobraTap Flat Head Concrete Screws, 1/4" x 3-1/4" BF20 per gallon on smooth surfacesHighlights: Size: 1 4" x 3 1 4" Super Drive: 3" x 2" High grade steel to ensure the best torque, pull and shear corrosion Resistant Cobra Coat to maximize corrosion resistance High & low thread for an ease of installation and maximum holding power Combined head (Robertson & Philips) ACQ compatible Anchors per pack 25 Flat Head + Super Drive WARNING: This product can expose you to chemicals including Nickel (Metallic) which is known to the State of