Ultra Tech Industries stocks hex cap screws in Gr.5, Gr.8, 18-8 stainless steel, heavy hex bolts ranging in sizes from 14 up to 1 in fine and coarse thread. Make parts to print parts from #0 up to 6 in a variety of materials including; 18-8 stainless steel, 304 stainless steel, 316 stainless steel, silicon bronze, brass, Monel, titanium, aluminum, nylon size. Our bolts and cap screws meet many different specs, including; ASTM A193 B7, A193 B8, A193 B8M, A193 B16, A320 L7, A193 B8 Class 2, A193 B8M Class 2, A307B, A325, A490, A354BD (Grade 8), Hastelloy and Alloy 20, among others. Bolts and cap screws are available in American Standard and Metric sizes. Our bolts and cap screws are offered in many types of plating including; zinc, zinc yellow, black oxide, nickel, galvanized Xylan and Teflon. Domestic and import available. 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 more. View more information below. Bolts, Cap Screws Available Materials Available Finishes AvailableAnchor Plow Alloy Malleable Iron Black Oxide Hot-Dip GalvanizedBucket Tooth Serrated Flange Aluminum Monel Bright Nickel Magni-GuardCarriage Shaker Screen Brass Naval Brass Cadmium PassivatedElevator Shoulder Bronze Nylon Chrome PhosphateEye Square Head Carpenter 20 Plastic Clear Chromate TeflonFlange Step Copper Silicon Bronze Dacromet Trivalent ZincsHanger Structural Exotic Metals Stainless Steel Dichromate ZincHeavy Hex Tension Control Hastelloy Steel Geomet Hex Cap T-Head Inconel Titanium Hex Machine Track J-Bolt U-BoltLag Wall HookMetric WheelPlace Custom - Made to Print