Nut Aluminum Wing Nuts 1/4" Description Standard:Aluminum Wing NutGrade:2 / 5 / 8Diameter:3# -- 3/4" ... ,Southeast Asia, etc. Our main products including bolts, nuts, screws,washers, anchors, rivets, pins and special fasteners ... special request and drawings. We also specialized in lock nuts and taps / gages. .Our LOCK fastener can effectively ... Whenever you need fasteners, contact us Aluminum Wing Nuts