Online Parts Store › Phillips Tapping Screws - Flat Head, #14 x 1-3/4" Image 1 of 1 Phillips Tapping Screws - Flat Head, #14 x 1-3/4" $36.21 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Stainless External Tooth Lock Washer 5/16" $19.48 Flat Washer, #8, .032" Thick, OD 3/8" $5.42 Flat Washer, 1/2", .078" Thick, OD 1-1/4" $38.42 Phillips Tapping Screw - Pan Head, #10 x 1-1/4" $32.56 Phillips Tapping Screw - Truss Head #8 x 1/2" $18.52