Online Parts Store › Phillips Tapping Screws - Flat Head, #12 x 2" Image 1 of 1 Phillips Tapping Screws - Flat Head, #12 x 2" $33.25 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Nylon Insert Locknut - Stainless 7/16-14 $21.10 Phillips Tapping Screws - Oval Head, #12 x 3/4" $33.07 Phillips Tapping Screw - Truss Head #8 x 1/2" $18.52 Stainless Fender Washer 3/8", .078" Thick, OD 1-1/2" $54.73 Lag Screw, 3/8 x 3" $41.46