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 Flat Washer, 5/8", .078" Thick, OD 1-1/2" $22.42 Nylon Insert Locknut - Stainless 12-24 $75.96 Nylon Flat Washer #8, 0.32" Thick, OD 3/8" $16.50 Blind Rivet, 1/8" x 1/4" $43.39 Phillips Tapping Screw - Pan Head, #14 x 1-1/4" $33.19