Online Parts Store › Phillips Tapping Screws - Flat Head, #10 x 1-3/4" Image 1 of 1 Phillips Tapping Screws - Flat Head, #10 x 1-3/4" $18.83 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Flat Head, #8 x 1" $18.01 Phillips Tapping Screws - Flat Head, #14 x 3" $59.58 Phillips Tapping Screw - Pan Head, #10 x 2" $24.88 Phillips Tapping Screw - Pan Head, #14 x 2" $45.91 Nylon Flat Washer #8, 0.32" Thick, OD 3/8" $16.50