Online Parts Store › Phillips Machine Screw - Pan Head. 1/4"-20 x 2" Image 1 of 1 Phillips Machine Screw - Pan Head. 1/4"-20 x 2" $43.39 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Stainless Cotter Pin 5/32" x 1" $51.08 Flat Washer, 1/4", .050" Thick, OD 11/16" $17.26 Nylon Insert Locknut - Stainless 5/16-18 $18.01 Stainless Fender Washer #6, .050" Thick, OD 3/4" $19.71 Square Tapping Screw - Flat Head,#8 x 1-1/2" $31.67