Online Parts Store › Phillips Tapping Screws - Flat Head, #10 x 3/4" Image 1 of 1 Phillips Tapping Screws - Flat Head, #10 x 3/4" $20.28 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #12 x 3/4" $37.60 Phillips Tapping Screw - Pan Head, #14 x 1" $55.11 Stainless Cotter Pin 5/32" x 2" $84.08 Seachoice Hex Nut, 5/16-24 $58.82 Socket Set Screw 1/4"-20 x 1/4" $26.96