Online Parts Store › Phillips Tapping Screws - Flat Head, #10 x 3" Image 1 of 1 Phillips Tapping Screws - Flat Head, #10 x 3" $27.59 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Flat Washer, 3/8", .062" Thick, OD 5/8" (A/N Style) $11.46 Phillips Wood Screw - Flat Head, #8 x 1-1/2" $81.56 Nylon Insert Locknut - Stainless 3/8-16 $28.40 Stainless Cotter Pin 3/32" x 1" $46.14 Phillips Tapping Screw - Pan Head, #8 x 2" $19.02