Online Parts Store › Phillips Machine Screw - Oval Head, 10-24 x 3/4" Image 1 of 1 Phillips Machine Screw - Oval Head, 10-24 x 3/4" $24.50 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #8 x 1-1/4" $27.71 Stainless Countersunk Finishing Washer, #8 $14.36 Stainless Cotter Pin $147.38 Phillips Tapping Screws - Flat Head, #14 x 1-3/4" $36.21 Carriage Bolt, 1/2"-13 x 5" $49.07