#8 x 1" Round Washer Head Assembly Screw, Combo Drive Turbo Thread and Regular Point, Lubricated, Box of 8 Thousand by Wurth

Features:

• 1" lengths are threaded fully - all other sizes are threaded 2/3’s from bottom of the screw
• Patented serrated tooth threads
• Requires less driving force
• Greater holding power than Type 17
• Non-slip combo recess drive (square/Philips combo) with countersinking nibs reduces splitting
• Increases breaking torque
• Rapid start and easy driving • Round Washerhead typically used in soft woods to prevent head from sinking into wood
• Patented serrated tooth turbo thread allows for quick starting, reduced splitting, and less drive torque. Used in all woodworking applications: assembly, face frame, slides, hinges and hardware
• Case hardened, Lubricated
• Uses #2 Square Drive bits to insert; #2 Phillips Drive bits can be used for aftermarket adjustment