Online Parts Store › Phillips Machine Screw - Flat Head, 10-24 x 3/4" Image 1 of 1 Phillips Machine Screw - Flat Head, 10-24 x 3/4" $21.04 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Stainless Fender Washer #10, .050" Thick, OD 3/4" $18.58 Stainless Fender Washer #8, .050" Thick, OD 3/4" $21.67 Stainless Fender Washer 1/4", .062" Thick1/4", OD1-1/4" $59.33 Nylon Insert Locknut - Stainless 5/16-18 $18.01 Phillips Tapping Screw - Truss Head #10 x 1-1/4" $50.76