Large Flange Nut Manufacturer - Wholesale Price &Custom Support &Global Shipping

Fastenmetal LTD is a trusted manufacturer of large flange nuts, engineered for heavy duty applications requiring secure, load distributing fastening solutions. Our flange nuts are widely used in construction, machinery, wind power, and infrastructure projects.

We offer large flange nuts in sizes from M20 to M100 and beyond, all customizable from customer drawings. Available materials include carbon steel (Grade 8.8/10.9), stainless steel (304, 316), and high-strength alloy steels, ensuring optimal performance under extreme mechanical or environmental stress.

All products comply with international standards such as DIN 6923, ISO 4161, and ASTM A563. We provide various finishes, including zinc plating, hot-dip galvanizing, black oxide, and Dacromet, to meet specific corrosion resistance or aesthetic requirements.

Backed by ISO 9001-certified quality systems and advanced forging and machining capabilities, Fastenmetal LTD provide precision engineered flange nuts tailored to your project needs. Whether for standard use or specialized applications, we ensure dependable, high performance fastening solutions.

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.