GRK 10221 Rugged Structural Screw, #5/16 X 3-1/8", Qty/Pk: 500 Fan Control light yellow

light yellow

Clog-shield - high performance separate coating that reduces pitch build-up and clogging for maximum productivity

Allows you to cut deep or shallow "V" grooves

Tight pin for right or left hand applications

which conforms to the exact angle of your scissors every time

GRK 10221 Rugged Structural Screw, #5/16 X 3-1/8", Qty/Pk: 500 Fan Control light yellowHighlights: 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 500 Pieces Per Box Size: #5 16 X 3 1 8"