10-9X1 Square Recess Round Washer Head Deep Thread Wood Screw Type 17 Full Thread Black Oxide (Pack Qty 4,000) BC-1016DQRW17DB

The deeper thread design offers greater resistance to pull-out forces. The chip cavity (or auger point) enables the fastener to drive—especially in denser woods—without pre-drilling a pilot hole. The head offers a greater bearing surface than a countersunk design. Used to attach surface-mounted door hinges or lock hasps into dense woods or when attaching two pieces of wood through a pocket hole C1022 case-hardened steel Rockwell C 45 minimimYou may also like 10-24X1 1/4 Phillips Flat Thread Cutting Screw Type 23 Fully Threaded Zinc (Pack Qty 4,000) BC-10203PF.