Online Parts Store › Phillips Machine Screw - Pan Head. 1/4"-20 x 5" Image 1 of 1 Phillips Machine Screw - Pan Head. 1/4"-20 x 5" $32.06 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #14 x 3/4" $49.38 Flat Washer, 3/8", .062" Thick, OD 5/8" (A/N Style) $11.46 Seachoice 01008 Lock Washer, #12 $16.44 Stainless Fender Washer 1/4", .062" Thick1/4", OD1-1/4" $59.33 Stainless Fender Washer #6, .050" Thick, OD 3/4" $19.71