Roll-Fast is the Largest Aluminum Fasteners Manufacturer, ASTM B361 Aluminum S32760 Fasteners Supplier, Aluminum WP6061, WP5083, WP5086 Fasteners, Aluminum Nuts, Aluminum Bolts, ASME SB361 Aluminum Washers, Aluminum Screws, Aluminum Anchor Fasteners. The use of our Aluminum Alloy fasteners in the automotive industry is very wide because of the reason that Aluminium parts as a metal is highly lightweight and hence, can be used to join two lightweight components effectively. Some of the key applications of Aluminum Fasteners include cylinder head cover, gearbox housing to the engine, and other Gearbox applications.