Online Parts Store › Phillips Tapping Screws - Flat Head, #12 x 1-3/4" Image 1 of 1 Phillips Tapping Screws - Flat Head, #12 x 1-3/4" $31.87 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Flat Head, #6 x 1" $11.21 Phillips Tapping Screw - Pan Head, #14 x 3" $61.60 Phillips Tapping Screws - Flat Head, #8 x 1/2" $12.41 Phillips Tapping Screws - Oval Head, #10 x 2-1/2" $29.85 Phillips Tapping Screws - Flat Head, #8 x 1" $18.01