Bolts exotic alloy Hastelloy are made with special raw material, since its main function is to hold materials in abrasive environments. very resistant bolts corrosion, stress, oxidation and easy to weld. Among the acids that support they are: sulfuric, nitric, hydrochloric, hydrofluoric and chromic acid. Withstand extremely high temperatures.



High sliding force of rupture. Oxidation resistance. Resistance and crevice corrosion pitting in seawater. Immune to stress corrosion cracking caused by chloride ion. It is not magnetic.



Good mechanical steps voltage properties, rupture due to material fatigue and creep-rupture. High and very good properties of yield strength, sliding resistance and rupture. High resistance to stress corrosion cracking caused by chlorides and sulfides.

Resistant aqueous corrosion and stress corrosion cracking caused by chlorine ion. High temperature resistant. Excellent features to be welded, resists cracking after being welded.





The nickel-copper Monel 400 alloy is a binary solid solution which combines wide strength and toughness in a wide temperature range with excellent resistance to various corrosive properties. Monel 400 alloy has excellent mechanical properties at temperatures below zero.

Monel 400 is a very versatile material suitable for various environments including marine equipment, equipment for chemical processing, crude oil drawers, water heaters boiler feed, among others.

We can offer nuts and bolts Monel 400 in all conditions 1/2 “to 2 1/4 ” and metric equivalents.



Monel K-500 is a nickel alloy which combines excellent corrosion resistance of the alloy Monel 400 coupled with the advantages of high strength and toughness. The combination of low magnetic permeability and large resistance to creep and corrosion respresent an advantage for this alloy in a large number of applications.

Monel K-500 is used in places that require high resistance to corrosion and stress. It is commonly used in marine applications, medical equipment, pulp and paper production and electronic components.

We can offer nuts and bolts Monel K-500 in all conditions 1/2 “to 21/4” and metric equivalents.




Nitronic 60 stainless steel provides a cheaper option to combat wear and the free corrosion compared to cobalt alloys having high nickel alloys. Uniform corrosion resistance is better than type 304 in most situations and its resistance to corrosion by chloride is superior to Type 316.

The nitronic 60 is commonly used automotive valves, bolts pins, bolts, prostheses, marine shafts, and as bolt and hanging assemblies for bridges. We have nuts and bolts Nitronic 60 in all conditions of 1/2 “to 2 1/4” and metric equivalents. 



The Nitronic 50 is an austenitic stainless steel with nitrogen having a resistance higher than 316 corrosion, 316L, 317L and 317 and approximately twice as creep resistance at room temperature. The Nitronic 50 is considerably stronger than the standard 300 series stainless steel.

The Nitronic 50 is commonly used in marine applications, chemical, pulp and paper industries, nuclear waste disposers and production of oil and gas.

We can offer nuts and bolts Nitronic 50 in all conditions from 1/2 “to 2 1/4” and metric equivalents.

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