Monel Nuts

Monel 400 Nuts

Monel 400 Nuts
Product Details

BDF can offer you good quality Monel 400 hex nuts, Monel 400 hex heavy nuts, Monel 400 nylon lock nuts, Monel 400 hex jam nuts etc. Our standards/specifications covers ASTM, ASME, DIN, ISO. Such as DIN934, 5587, ISO4032, ISO4033, ASME/AISI 18.2.2 etc. We can also manufacture all shapes of non-standard hastelloy nuts according to customers’ drawing. BDF is able to produce a wide range of sizes nuts by cold or hot forging. The diameter of nuts ranges from M6-M80 in Metric and 5/16” to 3 1/2” in Inch. BDF had kept some common sized nuts in stock.


Monel's corrosion resistance is generally superior to that of nickel and copper. It is more resistant to reducing media than pure nickel, and has better corrosion resistance to sulfuric acid, phosphoric acid, and carbon than pure copper. In particular, the corrosion resistance to hydrochloric acid has excellent corrosion resistance to hot concentrated alkali. Monel400 alloy has excellent corrosion resistance in fluorine gas, hydrochloric acid, sulfuric acid, hydrofluoric acid and their derivatives. At the same time, it is more corrosion resistant in copper than copper-based alloys.


Monel 400 also has very good corrosion resistance in moderately concentrated alkaline and salt solutions.

In the colder alkaline environment, the alloy is used in weak acid such as sulfur, hydrogen fluoride environment.


If our monel 400 nuts caters to your requirement, welcome to contact our professional manufacturers and suppliers. Highly qualified products, competitive price and good after-sale service can be assured.
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