Leading Huge Hex Nuts Manufacturer - Wholesale Price &Custom Support &Global Shipping

Fastenmetal LTD is a leading manufacturer specializing in huge hex nuts, widely used in heavy machinery, bridge construction, and petrochemical industries. These large size nuts are typically paired with bolts M30 and above, built to withstand extreme loads and high pressure environments ensuring structural safety and stability.

Our huge hex nuts are manufactured from premium alloy steel and stainless steel, in compliance with ASTM A194, DIN 934, and other international standards. Through advanced heat treatment and surface finishing techniques, our nuts offer excellent tensile strength and corrosion resistance, making them ideal for demanding applications.

As an ISO 9001 certified company, Fastenmetal LTD is committed to delivering reliable, high strength fastening solutions. We also support customization, offering a range of sizes, materials, and finishes tailored to your specific requirements.

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.