Syntec 5" Arrow Segment Cup Wheel 6-Segment Threaded Arbor - Premium Arrow Black CJT Concealed Joist Ties These screws work excellent for

These screws work excellent for attaching sheet metal to light gauge metal and anchoring fixtures into light gauge metal

the HDU series provides strong lateral load support for demanding shearwall end connections

No pre-drilling needed for standard applications

Each screw includes a bonded sealing washer to provide a tight

Engineered for efficiency

Syntec 5" Arrow Segment Cup Wheel 6-Segment Threaded Arbor - Premium Arrow Black CJT Concealed Joist Ties These screws work excellent forSyntec 5" Premium Arrow Segment Cup Wheels are designed specifically for the removal of various glues and paint, without the surface being at risk for gouging. The sharp pointing on the arrow segments allow the cup to quickly get through surfaces. This is the cream of the crop premium arrow cup wheel from Syntec. Expect high quality that outlasts the rest. You may spend a bit more, but expect a much longer life that the rest.