Online Parts Store › Phillips Tapping Screw - Truss Head #10 x 1-1/4" Image 1 of 1 Phillips Tapping Screw - Truss Head #10 x 1-1/4" $50.76 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #12 x 1-1/2" $30.92 Nylon Insert Locknut - Stainless 5/8-11 $35.08 Phillips Tapping Screw - Pan Head, #8 x 1-1/2" $25.70 Seachoice Hex Nut, 5/16-24 $58.82 Phillips Tapping Screw - Pan Head, #10 x 5/8" $24.31