Online Parts Store › Phillips Tapping Screws - Flat Head, #14 x 1-3/4" Image 1 of 1 Phillips Tapping Screws - Flat Head, #14 x 1-3/4" $36.21 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Flat Head, #8 x 1-1/4" $19.34 Tee Nut - Stainless 5/16"-18 $26.64 Stainless Cotter Pin 5/32" x 1-1/2" $64.12 Lock Washer, 7/16" $32.06 Seachoice Hex Nut, 5/16-24 $58.82