Online Parts Store › Phillips Machine Screw - Pan Head. 1/4"-20 x 3/4" Image 1 of 1 Phillips Machine Screw - Pan Head. 1/4"-20 x 3/4" $59.20 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Wood Screw - Flat Head, #10 x 2" $44.47 Phillips Tapping Screw - Pan Head, #8 x 2" $19.02 Phillips Tapping Screws - Flat Head, #14 x 1-3/4" $36.21 Stainless External Tooth Lock Washer 1/4" $19.78 Flat Washer, #10, .050" Thick, OD 7/16 $13.35