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 - Pan Head, #8 x 2" $19.02 Stainless Fender Washer #10, .062" Thick, OD 1" $48.06 Phillips Tapping Screw - Pan Head, #12 x 3/4" $37.60 Lock Washer, M5 $10.83 Phillips Tapping Screw - Pan Head, #8 x 1-1/2" $25.70