Online Parts Store › Phillips Tapping Screws - Flat Head, #14 x 3" Image 1 of 1 Phillips Tapping Screws - Flat Head, #14 x 3" $59.58 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Nylon Flat Washer #10, 0.32" Thick, OD 7/16" $17.32 Seachoice 01006 Lock Washer, #8 $15.43 Phillips Tapping Screws - Oval Head, #10 x 1-1/2" $36.59 Square Tapping Screw - Oval Head #10 x 1-1/4" $57.05 Stainless External Tooth Lock Washer 1/4" $19.78