Online Parts Store › Square Tapping Screw - Pan Head, #10 x 3/4" Image 1 of 1 Square Tapping Screw - Pan Head, #10 x 3/4" $31.93 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #8 x 2" $19.02 Flat Washer, #6, .032" Thick, OD 3/8" $8.19 Phillips Tapping Screws - Flat Head, #6 x 1/2" $9.26 Phillips Tapping Screw - Pan Head, #14 x 3" $61.60 Flat Washer, 5/16", .062" Thick, OD 9/16" (A/N Style) $10.20