Online Parts Store › Phillips Machine Screw - Oval Head, 10-24 x 3" Image 1 of 1 Phillips Machine Screw - Oval Head, 10-24 x 3" $35.08 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Flat Head, #8 x 1/2" $12.41 Phillips Tapping Screw - Truss Head #10 x 1-1/4" $50.76 Flat Washer, 1/2", .078" Thick, OD 1-3/8" $74.51 Stainless Cotter Pin 1/8" x 2" $18.81 Stainless Countersunk Finishing Washer, #5/16 $22.42