Online Parts Store › Phillips Tapping Screws - Flat Head, #12 x 1" Image 1 of 1 Phillips Tapping Screws - Flat Head, #12 x 1" $38.48 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Lock Washer, M5 $10.83 Phillips Tapping Screws - Flat Head, #14 x 2" $41.13 Phillips Tapping Screws - Oval Head, #10 x 1-1/4" $28.85 Nylon Flat Washer #8, 0.32" Thick, OD 3/8" $16.50 Nylon Insert Locknut - Stainless 3/8-16 $28.40