Online Parts Store › Phillips Tapping Screws - Flat Head, #8 x 1" Image 1 of 1 Phillips Tapping Screws - Flat Head, #8 x 1" $18.01 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Stainless Cotter Pin 5/32" x 1" $51.08 Stainless Fender Washer 5/16", .078" Thick, OD 1-1/2 $54.04 Phillips Tapping Screw - Pan Head, #10 x 2-1/2" $37.66 Square Tapping Screw - Flat Head,#10 x 2" $31.61 Phillips Tapping Screw - Pan Head, #12 x 1-1/2" $30.92