Also known as alloy 718, Inconel 718 bolts are a precipitation hardened (also called age hardened) form of Inconel 625. This heating and quenching process is used to change the alloy’s atomic structure, making it stronger by locking the metal's grain structure in place.

Inconel 718 Hex Bolts. Inconel Superalloy 718 is a precipitation hardenable nickel-based alloy that is designed to display exceptionally high yield, tensile and creep-rupture properties at temperatures up to 1300°F.

Inconel 718 is ideal for turbines, wellhead components, choke stems, fasteners, gate valves, clamps, tubing hangers, packers and downhole equipment. Types of Inconel 718 Fasteners Available. Inconel fasteners come in various forms to suit different applications: Bolts and screws; Nuts; Studs and rods; Washers; U bolts; Vented products; Socket ...

Inconel 718 fasteners (alloy 718), UNS N07718, is the most common grade of the hardenable Inconel nickel alloys. Inconel 718 Bolt is typically used in high strength applications where fastener operating temperatures can reach 700 degrees Celsius.

HASM Inconel 718 (N07718) Heavy Hex Bolts are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Inconel 718 (N07718) fasteners in both USCS/Imperial and metric sizes.

The Dale Company offers Inconel® 625 & 718 bolts as a custom material for bolts & fasteners for your application. Ask us about our Inconel® fasteners today!

Lightning Bolt is an ISO 9001 certified manufacturer and supplier of Inconel-718 bolts. Known by many as alloy 718 fasteners (UNS N07718 fasteners), this alloy is very strong, and resistant at a wide range of temperatures (-423 to 1300F).

Inconel fasteners have been used in rocket ships, submarines, race cars, gas turbine blades and other harsh settings. A list of the inconel grades we carry is shown below. A few our most popular grades of inconel alloys are 625, 718, and 725.

We covers Inconel 718 hex bolts, studs, stud bolts, set screws, socket head cap screws, hex nuts, plain & belleville washers, threaded rod and other fastener in metric and inch sizes with coarse, fine and extra fine threads to ASME, UN, BS, ISO and DIN standards.

Inconel 718, UNS N07718, is the most common grade of the hardenable Inconels. This precipitation-hardened nickel-chromium alloy combines outstanding corrosion resistance and high strength at elevated temperatures.