8-11X2 1/2 Square Phillips Drive Round Washer Deep Thread Wood Screw 2/3 Thread Zinc (Pack Qty 1,500) BC-0840DXRWD

The deeper thread design offers greater resistance to pull-out forces. The round washer head is preferable in softer woods and offers a greater bearing surface than a countersunk design. Used to attach surface-mounted door hinges or lock hasps int C1022 case-hardened steel Rockwell C 45 minimumYou may also like 3/8X12 Hex Lag Screw Galvanized Gimlet Point (Pack Qty 25) BC-37192LG.