Square Recess

Nibs aid in countersinking the screw head.
Nibs are included unless stated "No Nibs"

Select Material & Threads
Black Oxide - Full Thread
Square Recess - Flat with Nibs - Deep thread Wood Screw w/ Type-17 Point - Black Oxide
Black Oxide - Full Thread - No Nibs
Square Recess - Flat (No Nibs) - Deep Thread Cabinet Wood Screws - Black Oxide
Black Oxide - Partial Thread
Square Recess - Flat with Nibs - Deep Thread Wood Screws w/ Type-17 Point - Partial Thread - Black Oxide
Nickel - Full Thread - No Nibs
#2 Square Recess - Flat (No Nibs) - Deep Thread Wood Screws - #17 Point - Nickel
Zinc - Full Thread
Square Recess - Flat with Nibs - Deep Thread Wood Screws - Type-17 Point - Zinc
Zinc - No Nibs - Full Thread
Square Recess - Flat (No Nibs) - Deep Thread Screws with Type-17 Point - Full Thread - Zinc
Zinc - No Nibs - Partial Thread
Square Recess - Flat (No Nibs) - Deep Thread Wood Screws with Type-17 Point - Zinc
Zinc - Partial Thread
Square Recess - Flat with Nibs - Deep Thread Wood Screws w/ Type-17 Point - Partial Thread - Zinc