Copper Nickel Fasteners are resistant to general sea-water corrosion and widely used for onshore and offshore marine applications. Copper nickel grade 70-30 and 90-10 are two most commonly used alloys for producing marine fasteners, also sometimes referred to as "Cupro Nickel" fasteners.

Resitant Metal Alloys Fasteners is an Indian manufacturer and supplier of these copper nickel fasteners such as bolts, screws, stud bolts, threaded rods, nuts, washers, dowel pins and custom bolting parts.

Copper Nickel Fastener

Copper Nickel Fastener Grades