GRK 10235 Rugged Structural Screw , #5/16 X 6", 300/CTN Hobby Rotary Tools & Kits Flat back design becomes a

Flat back design becomes a wall bucket when interlocked with the WB-20 Wall Bracket

Quick release motor latches for fast and easy motor pack removal for bit and base changes

It will provide a finished appearance

SP40 soldering iron

steel & wood wedges

GRK 10235 Rugged Structural Screw , #5/16 X 6", 300/CTN Hobby Rotary Tools & Kits Flat back design becomes aHighlights : Scientifically proven to out perform traditional screws Patented designs for no pre drilling Patented Climatek all weather coating May be used for Lag screw replacement Self countersinking design W Cut thread design, ZipTip Sharp threads and points Built in washer 300 Pieces Per Box Size: #5 16 X 6"