Infasco has been in the fastener manufacturing business for almost 60 yrs. and is recognized as one of the worlds leaders in manufacturing and supplying high-strength structural bolts and nuts. Infasco manufactures and supplies hex head A325 and A490 bolting. A563 structural nuts, tension control F1852(A325TC) and F2280(A490TC) bolting assemblies and type III weathering steel bolting products, as well as hot dip galvanized and zinc aluminum flake coated fasteners from its factory in Canada as well as from strategically located distribution centers across Canada and USA.NEW PRODUCT-1 1/4 F2280( (less)