High Strength Huge Nuts Manufacturer - Wholesale Price &Custom Support &Global Shipping

Fastenmetal LTD is a trusted manufacturer of huge nuts, engineered for high load applications in industries such as bridge construction, heavy machinery, oil & gas, and energy infrastructure. Designed for use with bolts M30 and larger, our nuts deliver superior strength, stability, and durability under extreme pressure and harsh environments.

We produce huge nuts using top grade alloy steel and stainless steel, in full compliance with ASTM A194, DIN 934, and other international standards. Finishes such as hot dip galvanizing, black oxide, and zinc plating enhance corrosion resistance and performance longevity.

With ISO 9001 certification, Fastenmetal ensures every product meets the highest standards of precision and quality. Custom sizes, materials, and finishes are available to suit unique project needs.

Choose Fastenmetal LTD for reliable, heavy duty fastening solutions built to perform in the toughest conditions.

Are You an OEM Manufacturer?

Yes

Fasteners & Stamping Parts Supplier

Fastenmetal is a experienced manufacturer produce fasteners and stamped metal parts. We specialize in OEM production based on customer drawings, offering both standard and custom made solutions.

Our fastener range includes car bolts, marine bolts, chemical bolts, stud bolts, threaded rods, and other high strength bolts.

1.Exotic Material Bolts

For bolts used in extreme environments such as marine, chemical, oil & gas, and aerospace industries,normally need higher corrosion resistance. FastenMetal supply custom bolts and metal components made from exotic materials such as Inconel, Monel, Titanium, and various types of duplex stainless steel.

2.High Strength Bolts

When regular bolts don’t meet strength requirements, we can produce bolts with strength grades up to Grade 12.9 for your requirements.

3.Custom Shapes and Sizes

We manufacture fasteners in special shapes, lengths, and diameters according to specific applications—fully customized according to your drawings.

In addition to fasteners, we offer custom stamping and metal fabrication services. We have 12 punching machines and press machines for large sheet metal forming and bending, we can handle part thicknesses up to 6mm.

In many of these cases, the customer’s engineering department will provide us CAD drawings and tell us the materials,strength grade they need. We produce samples for customers approval before bulk production.