Online Parts Store › Phillips Tapping Screws - Flat Head, #10 x 3" Image 1 of 1 Phillips Tapping Screws - Flat Head, #10 x 3" $27.59 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Truss Head #8 x 3/4" $17.19 Phillips Tapping Screw - Pan Head, #14 x 3" $61.60 Flat Washer, 1/2", .078" Thick, OD 1-1/4" $38.42 Stainless Fender Washer 1/4", .062" Thick, OD 1-1/2 $103.98 Phillips Tapping Screws - Oval Head, #10 x 1-3/4" $26.77