Online Parts Store › Phillips Machine Screw - Pan Head. 4-40 x 1" Image 1 of 1 Phillips Machine Screw - Pan Head. 4-40 x 1" $13.86 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Flat Head, #12 x 2-1/2" $41.63 Phillips Tapping Screw - Pan Head, #8 x 1" $21.73 Phillips Tapping Screw - Pan Head, #8 x 1-1/4" $27.71 Phillips Tapping Screw - Pan Head, #8 x 5/8" $18.01 Flat Washer, 1/4", .050" Thick, OD 11/16" $17.26