Online Parts Store › Phillips Tapping Screws - Flat Head, #10 x 5/8" Image 1 of 1 Phillips Tapping Screws - Flat Head, #10 x 5/8" $18.83 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 Nylon Insert Locknut - Stainless 3/4-10 $53.60 Phillips Tapping Screw - Pan Head, #10 x 1-1/2" $36.40 Square Tapping Screw - Oval Head #10 x 1-1/2" $35.29 Phillips Tapping Screws - Oval Head, #10 x 1-1/4" $28.85