Material

Our materials in use are compliant to RoHS Directive 2011-65-EU & Customer Environmental Requirement. Type of material in use: Low Carbon Steel, Mid-carbon Steel, Boron Steel, Alloy Steel, Brass Lead-free, Stainless Steels.

Manufacturing of Standard & Custom Screw Nuts

Manufacturing of standard and custom screws, nuts, bolts, rivets, pins, rings, washers, clips.

Surface Treatment and Coating

To enhance corrosion resistance, durability, or provide specific functional properties, factories offer various surface treatments such as zinc electroplating, nickel electroplating, gold plating, black oxide, passivation, and many more.

Heat Treatment

To achieve the desired strength, hardness, and toughness, screws often undergo heat treatment processes like carburizing, carbonitriding, hardening/quenching, and tempering.

Quality Control and Testing

Ensuring the quality and conformity of the manufactured screw nuts is crucial.

Packaging and Logistics

Once manufactured and inspected, the screw nuts need to be properly packaged for storage and transportation.