Tri-wing Truss Head - Sheet Metal Type A Pinit $0.18 to $0.46 Quantity discounts available QuantityPrice SKU: 3L. Truss Head - Sheet Metal Type A Screw Diameter : #8 #10 Screw Length : 1/2 3/4 1 1-1/4 1-1/2 Screw Material : 18-8 Stainless Steel Quantity -+ Purchase