Online Parts Store › Phillips Tapping Screw - Pan Head, #8 x 1-1/2" Image 1 of 1 Phillips Tapping Screw - Pan Head, #8 x 1-1/2" $25.70 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Nylon Insert Locknut - Stainless 5/8-11 $35.08 Square Tapping Screw - Oval Head #10 x 1-1/4" $57.05 Phillips Tapping Screws - Oval Head, #10 x 1-1/4" $28.85 Flat Washer, 1/2", .078" Thick, OD 1-1/4" $38.42 Stainless Cotter Pin 1/16" x 3/4" $17.76