Online Parts Store › Phillips Machine Screw - Flat Head, 10-32 x 1-1/2" Image 1 of 1 Phillips Machine Screw - Flat Head, 10-32 x 1-1/2" $38.61 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #8 x 5/8" $18.01 Stainless Fender Washer #10, .050" Thick, OD 3/4" $18.58 Stainless Fender Washer #6, .050" Thick, OD 3/4" $19.71 Lock Washer, 7/16" $32.06 Phillips Tapping Screw - Truss Head #10 x 1-1/4" $50.76