Online Parts Store › Phillips Machine Screw - Oval Head, 1/4"-20 x 1-3/4" Image 1 of 1 Phillips Machine Screw - Oval Head, 1/4"-20 x 1-3/4" $36.66 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #10 x 1-3/4" $26.26 Stainless Fender Washer 1/4", .062" Thick, OD 1-1/2 $103.98 Lag Screw, 3/8 x 3" $41.46 Phillips Tapping Screws - Flat Head, #4 x 3/4" $13.73 Phillips Tapping Screws - Oval Head, #10 x 5/8" $28.59