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 Screw - Truss Head #8 x 1" $30.99 Phillips Tapping Screw - Truss Head #8 x 1-1/4" $39.30 Flat Washer, 1/4", .050" Thick, OD 1/2" (A/N Style) $11.46 Phillips Tapping Screws - Oval Head, #10 x 1-1/2" $36.59 Flat Washer, 5/8", .078" Thick, OD 1-1/2" $22.42