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 Stainless Countersunk Finishing Washer, #1/4 $21.92 Phillips Tapping Screw - Pan Head, #8 x 1-1/2" $25.70 Phillips Tapping Screw - Pan Head, #10 x 1-1/2" $36.40 Flat Washer, 7/16", .062" Thick, OD 1-1/8" $27.80 Phillips Tapping Screw - Truss Head #8 x 1/2" $18.52