Online Parts Store › Phillips Tapping Screws - Flat Head, #14 x 2-1/2" Image 1 of 1 Phillips Tapping Screws - Flat Head, #14 x 2-1/2" $57.69 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Oval Head, #12 x 1" $45.16 Seachoice 01007 Lock Washer, #10 $10.77 Phillips Tapping Screws - Flat Head, #14 x 1-3/4" $36.21 Flat Washer, #10, .050" Thick, OD 9/16 $16.12 Phillips Tapping Screw - Pan Head, #10 x 5/8" $24.31