Online Parts Store › Phillips Machine Screw - Flat Head, 8-32 x 1-1/2" Image 1 of 1 Phillips Machine Screw - Flat Head, 8-32 x 1-1/2" $32.69 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Fasteners Only (Boxed) $6,706.34 Stainless External Tooth Lock Washer 1/4" $19.78 Blind Rivet, 1/8" x 1/4" $43.39 Phillips Tapping Screws - Flat Head, #8 x 3/4" $12.91 Phillips Tapping Screw - Pan Head, #14 x 2" $45.91