Custom Extra Large Nuts and Bolts for High-Load Applications

Fastenmetal Ltd specializes in producing various fasteners, including Extra Large Nuts & Bolts. Our product range covers sizes from M64 to M200, with custom made non standard fasteners available in diameters up to 200mm and lengths up to 1500mm. These fasteners are ideal for high load applications such as bridge anchoring, wind turbine towers, and heavy machinery. We offer custom designs based on client specifications and utilize our own hot forging production line. Through multi directional forging techniques, we achieve complex structural shapes while ensuring material flow integrity and tensile strength (≥800MPa).Our materials include Q355B carbon steel, 42CrMo alloy steel, and 316L stainless steel.Our team, consisting of 10 senior engineers, focuses on optimizing the hot forging process and conducting material failure analysis. We have provided high strength, corrosion resistant extra large nuts and bolts solutions for infrastructure projects in over 30 countries worldwide.

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.