American Screw Machine Co. "Screw Machine Products for All Industries" •  Socket Screw Products  •  Fittings  •  Pins •  Bushings  •  Studs  •  Specials •  Sleeves  •  Nozzles  •  Nuts Size Range: Round-1/16" thru 3" Hex - up to 2-3/4" Materials include: Hastalloy® B, C & X, Monel®, Brass, Nylon, Aluminum, Alloy Steels, Stainless and other Exotic Materials. Contact American Screw Machine Co. today with a sample or print to quote! 847.455.4308 - Fax: 847.455.0350 American Screw Machine Co. 2833 N. Commerce St. - Franklin Park, IL 60131 Email Us