YOU WILL RECEIVE AS SHOWN LOT OF 20 GRK 772691102232 RSS 5/16-Inch by 3-1/2-Inch Screw
Washer head allows zero gap jointsClimatek coated; provide corrosion resistance in pressure treated wood with corrosive ground contact
Zip-tip allows for faster penetrationEasy-to-install lag alternative
Provides low installation torque which allows for fast driving and ease of install
Unique thread design draws two substrates togetherESR-2442 approved for structural applications
 
VOLKEL #67384 1/2" COUNTERSINK 90 DEGREE HSS-G BIT 1/4" SQUARE DRIVE 








