8-11X1 6 lobe Flat w/Nibs Deep Thread Wood Screw Type 17 Full Thread Zinc (Pack Qty 8,000) BC-0816DTF17D

The deeper thread design offers greater resistance to pull-out forces. The six-lobe recess transmits drive torque with less required downward pressure C1022 case-hardened steel Rockwell C 45 minimimYou may also like 10-32X2 Unslotted Ind Hex Washer Thread Rolling Screws Thread Roll Screw Full Thread Zinc Wax (Pack Qty 2,000) BC-1132RW.