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 Flat Washer, #10, .050" Thick, OD 9/16 $16.12 Stainless Cotter Pin $169.61 Phillips Self Drilling Screw - Pan Head #10 x 1-1/4" $37.54 Phillips Wood Screw - Flat Head, #10 x 1-1/2" $44.84 Phillips Tapping Screws - Flat Head, #14 x 3/4" $44.09