Leading Hollow Threaded Rod Manufacturer - Wholesale Price &Custom Support &Global Shipping

Fastenmetal LTD is a fasteners manufacturer making hollow threaded rods, widely used in demanding industries such as oil and gas drilling, construction scaffolding, and aerospace assembly. Our products are especially suited for harsh environments requiring lightweight strength and fluid or gas transmission capabilities.

We offer hollow threaded rods in sizes ranging from M6 to M150, with lengths up to 6 meters, and support customized specifications. Manufactured from premium materials including stainless steel (304/316), carbon steel (grades 8.8 and 12.9), and alloy steel (40Cr), our rods ensure durability under high pressure and extreme conditions. Thread types include the R/T series (such as R32, T38, T51), compliant with ISO and DIN standards, providing precise connections for drilling systems. Surface treatments like zinc plating, hot-dip galvanizing, and black oxide further enhance corrosion resistance.

As an ISO 9001 certified company, Fastenmetal LTD is committed to delivering high-precision engineering solutions for heavy industry and energy sectors. We offer OEM/ODM services to meet diverse customer requirements, ensuring full quality control from material selection to delivery. Backed by strong technical expertise and a flexible supply chain, we respond quickly to urgent orders and provide reliable global delivery.

Whether standard or custom, Fastenmetal LTD’s hollow threaded rods provide solid and dependable connections for infrastructure, energy equipment, and advanced manufacturing industries.

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.