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 Socket Set Screw 10-24 x 1/4" $22.63 Stainless Fender Washer 3/8", .078" Thick, OD 1-1/2" $54.73 Phillips Tapping Screws - Oval Head, #12 x 1" $45.16 Phillips Tapping Screws - Flat Head, #8 x 3/8" $11.90 Stainless Countersunk Finishing Washer, #1/4 $21.92