Online Parts Store › Phillips Tapping Screws - Oval Head, #10 x 3/4" Image 1 of 1 Phillips Tapping Screws - Oval Head, #10 x 3/4" $23.24 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #10 x 1/2" $21.73 Flat Washer, #8, .032" Thick, OD 3/8" $5.42 Phillips Tapping Screws - Flat Head, #6 x 1-1/2" $16.94 Nylon Insert Locknut - Stainless 7/16-14 $21.10 Square Tapping Screw - Oval Head #10 x 1-1/4" $57.05