Fiberglass Reinforced Polyurethane Flanged Hex Nuts are designed to be used on corresponding sizes of threaded rods, bolts, and screws. Our Fiberglass Reinforced Polyurethane Flanged Hex Nuts are made with polyurethane and 40% glass fiber for reinforcement and added strength. Strong thread, high thread shear strength, light weight and anti-corrosive properties makes them widely usable in many applications where steel hardware cannot be used or weight is a key factor.
Many uses include, but not limited to:
- Oil Distribution Infrastructure
- Coastal Infrastructure
- Data Centers
- Manufacturing
- Light Weight Products
- Product Prototyping
MGS Fiberglass All Thread Rod Sizes:

3/8″ x 16UNC All Thread Rod fits our 3/8″ x 16UNC Fiberglass Reinforced Polyurethane Flanged Hex Nuts.

1/2″ x 13UNC All Thread Rod fits our 1/2″ x 13UNC Fiberglass Reinforced Polyurethane Flanged Hex Nuts.

5/8″ x 11UNC All Thread Rod fits our 5/8″ x 11UNC Fiberglass Reinforced Polyurethane Flanged Hex Nuts.

3/4″ x 10UNC All Thread Rod fits our 3/4″ x 10UNC Fiberglass Reinforced Polyurethane Flanged Hex Nuts.

1″ x 8UNC All Thread Rod fits our 1″ x 8UNC Fiberglass Reinforced Polyurethane Flanged Hex Nuts.
Other Connectors and Accessories

Other Connectors and Accessories
Wholesale Assemblies
If you are interested in larger, custom cut orders of fiberglass tube or rod for a product you are making, we would love to talk with you! Save time and money by letting us deliver your assemblies ready for production. We can help you determine what rod or tube best meets your needs and determine a production time based on when the product is scheduled, any fabrications, etc… Contact us
About Max-Gain Systems, Inc.
Max-Gain Systems, Inc. carries a full line of in-series, between series, right angle, T-shaped, quick connect, handie-talkie (BLACK), pigtails (coaxial jumpers), etc… RF adapters. Our RF adapter lines are constantly expanding. We keep our RF connector and adapter lines in stock. We ship both retail and wholesale quantities. To become a dealer / wholesale user, contact us with your potential usage.
Max-Gain Systems, Inc. is the number one supplier of fiberglass round hollow tube, square tube and round solid rod to the antenna manufacturing industry. We produce millions of feet a year for hundreds of different industries including but not limited to: marine / boating, aeronautical, agriculture, construction, emergency services, etc…. We have the unique ability to sell one piece or even a semi-truck full. Feel free to prototype using our fiberglass tube and rod then contact us for a quote on a production run. At production run quantities we can cut to your desired lengths at no additional charge, and we can also perform several different fabrications (example: drilling holes in precise locations along a tube) to ensure your delivered material is ready for assembly. We have several accessory items designed for our fiberglass including but not limited to: couplers, telescoping clamps, ferrules, etc…


















































