Cobra 681J Concrete Screw Hex Head, 1/4" x 1-3/4" 4thJuly 950 PSI tensile strength

950 PSI tensile strength

More than 2X the output and coverage of standard ultrasonic pest control units

With actual metallic flakes mixed right in

Planting & Growing Instructions:

Results become visible over time

Cobra 681J Concrete Screw Hex Head, 1/4" x 1-3/4" 4thJuly 950 PSI tensile strengthHighlights: 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 5 16 Inch Socket Drive Size In=1 4 x 1 3 4 Anchors Per Pack=25 WARNING: This product can expose you to chemicals including Nickel (Metallic) which is known to the State of California to cause cancer and birth defects or other reproductive