Online Parts Store › Phillips Machine Screw - Pan Head. 10-24 x 2-1/2" Image 1 of 1 Phillips Machine Screw - Pan Head. 10-24 x 2-1/2" $26.45 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Seachoice Hex Nut, 5/16-24 $58.82 Phillips Tapping Screws - Flat Head, #8 x 3/8" $11.90 Phillips Tapping Screw - Truss Head #8 x 1-1/2" $63.30 Stainless Cotter Pin $147.38 Phillips Tapping Screw - Pan Head, #10 x 1-1/2" $36.40