Ultra Tech Industries is an authorized distributor of ELCO Construction Products. We supply a full line of machine screws, SEMS screws, self-drilling screws, self-tapping screws, drywall screws, thread cutting screws (type 23, 25, F) thread rolling screws and wood screws. Available in many sizes, configurations, materials and finishes including; 18-8 stainless steel, 304 stainless steel, 316 stainless steel, silicon bronze, brass, Monel, titanium, aluminum, nylon. Products are available in American Standard and Metric sizes. Screws and construction screws are available in many types of plating including; zinc, zinc yellow, black oxide, nickel, galvanized, Magni-Guard, Xylan, Teflon. Domestic and import screws used in; military & defense, aerospace, transportation, oil & gas industries, steam, wind, solar and all power & energy generation utilities, marine construction, steel fabrication, highway construction, ship building, mining, construction industries, and many more uses.Screws Available Materials Available Finishes Available • Cap • Tamperproof • Alloy • Malleable Iron • Black Oxide • Hot-Dip Galvanized • Concrete • Tapping • Aluminum • Monel • Bright Nickel • Magni-Guard • Deck • Tek • Brass • Naval Brass • Cadmium • Passivated • Drop-in Anchor • Thread Cutting • Bronze • Nylon • Chrome • Phosphate • Drywall • Thread Rolling • Carpenter 20 • Plastic • Clear Chromate • Teflon • High-Low • Toggle • Copper • Silicon Bronze • Dacromet • Trivalent Zincs • Machine • U-Drive • Exotic Metals • Stainless Steel • Dichromate • Zinc • Masonry • Wedge Anchors • Hastelloy • Steel • Geomet • Metric • Weld • Inconel • Titanium • Particle Board • Wing • Self Drilling • Wood • SEMS • Custom - Made to Print • Socket