Inconel Fasteners

Tachart Ltd, t/a Bolt & Nut Manufacturing Co. is a precision engineering company that specialises in Fasteners as well other components made from high performance, exotic and Superalloys for critical applications. These include Nickel alloys which are often referred to as the Inconel, Incoloy, Monel and Hastelloy.

Inconel alloys were first developed by Wiggin Alloys in Hereford  (West Midlands, England) during the 1940’s before they were eventually acquired by the Special metals Corporation.
Nickel alloys are commonly used within high temperature applications and highly corrosive environments or a combination of the two. It is also well suited for environments where by it may be subject to high pressure and temperature. Therefore it is found commonly within turbine blades, pressure vessels and heat exchanges.

Hexagon bolts, Setscrews, Plugs, Capscrews and Nuts defined to BS, ANSI, ISO, DIN & NFE can be machined to order within 24 hours if required.
BNM also manufactures machined components and bespoke fasteners in Nickel based Superalloys to engineering drawings.
The most common grades are as follows:

BNM holds extensive stocks of the above alloys for the rapid production of machined components required on an urgent basis and is able manufacture and deliver Alloy grades, 718, 625 & 600 within 24 hours of notification.

From the above grades, we have manufactured components including; Hex bots, Hex Nuts, Taper Pins, T bolts, Self locking nuts, Keys, Engineers studs, stud bolts, washer and various other machined components.

BNM can also perform upgrade heat treatment and chemical and mechanical testing to ASME, b637, AMS 5663 and API 6A as well as other customer specific material procedures and process specifications.
Please contact us for a quotation or visit our main website or browse our social media sites for more information.