Online Parts Store › Phillips Tapping Screws - Flat Head, #8 x 1-1/4" Image 1 of 1 Phillips Tapping Screws - Flat Head, #8 x 1-1/4" $19.34 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Stainless Cotter Pin 3/32" x 1-1/2" $56.56 Phillips Tapping Screw - Pan Head, #10 x 1" $29.03 Stainless Cotter Pin 1/16" x 1" $17.13 Phillips Tapping Screw - Truss Head #8 x 1/2" $18.52 Tee Nut - Stainless 5/16"-18 $26.64