Online Parts Store › Phillips Tapping Screw - Truss Head #10 x 1-1/2" Image 1 of 1 Phillips Tapping Screw - Truss Head #10 x 1-1/2" $46.67 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Square Tapping Screw - Flat Head,#8 x 1-1/2" $31.67 Flat Washer, #8, .032" Thick, OD 3/8" $5.42 Blind Rivet, 1/8" x 1/2" $71.23 Lock Washer,1/2" $24.75 Flat Washer, 5/16", .062" Thick, OD 9/16" (A/N Style) $10.20