Online Parts Store › Phillips Machine Screw - Pan Head. 1/4"-20 x 1" Image 1 of 1 Phillips Machine Screw - Pan Head. 1/4"-20 x 1" $61.53 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Wood Screw - Flat Head, #14 x 3" $73.50 Phillips Tapping Screws - Oval Head, #10 x 3/4" $23.24 Carriage Bolt, 1/2"-13 x 5" $49.07 Phillips Tapping Screws - Flat Head, #6 x 1/2" $9.26 Stainless Cotter Pin 1/16" x 1/2" $9.76