Online Parts Store › Phillips Machine Screw - Pan Head. 1/4"-20 x 1-1/4" Image 1 of 1 Phillips Machine Screw - Pan Head. 1/4"-20 x 1-1/4" $36.03 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Flat Head, #6 x 1" $11.21 Socket Set Screw 10-24 x 1/4" $22.63 Stainless External Tooth Lock Washer 1/4" $19.78 Flat Washer, 5/16", .062" Thick, OD 9/16" (A/N Style) $10.20 Phillips Tapping Screws - Oval Head, #10 x 3" $32.37