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 - Truss Head #8 x 1-1/4" $39.30 Stainless Countersunk Finishing Washer, #12 $18.89 Phillips Tapping Screws - Flat Head, #12 x 2-1/2" $41.63 Phillips Tapping Screw - Pan Head, #8 x 1/2" $13.86 Nylon Insert Locknut - Stainless 3/8-16 $28.40