Online Parts Store › Phillips Tapping Screws - Flat Head, #8 x 2-1/2" Image 1 of 1 Phillips Tapping Screws - Flat Head, #8 x 2-1/2" $22.55 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Stainless Cotter Pin 1/16" x 3/4" $17.76 Lag Screw, 3/8 x 1-1/2" $63.91 Stainless Cotter Pin 3/32" x 1-1/4" $54.48 Phillips Tapping Screws - Oval Head, #12 x 2" $30.67 Nylon Insert Locknut - Stainless 12-24 $75.96