FRP Bolts and Nuts is kind of Composite fasteners ，It is a good choice for applications that demand non-corrosive and non-conductive material properties. FRP nuts and bolts can be used in place of typical steel fasteners. It is made of E-glass fiber and epoxy resin, carbon fiber and vinyl ester resin also be available. Use unique fiberglass -oriented method, it has excellent high strength, high durable and high corrosion-resist.
Product name: FRP Bolts and Nuts（Fiberglass Studs&Nuts）
Material: Fiberglass
Color: Green or Customized
Certificate: ISO
Original: China
Loading Port: Tianjin,Qingdao,Shanghai.
Specification
Fiber Reinforced Plastic (FRP) bolts and nuts usually refer to fasteners made of glass fiber reinforced plastic materials. This type of bolts and nuts have certain advantages in specific application areas, especially in corrosive environments, electrical insulation or light weight requirements.
| Name: | FRP Bolts and Nuts, FRP Screw, FRP Studs |
| Size: | Metric thread- M8/M10/M12/16/M20/M24 ，BSW Thread -9.5mm/12.7mm/15.8mm/19.05mm/25.4mm |
| Length (Bolt) : | Customized |
| Nuts Type: | Hexagon end / Flange end / Square end |
| Material: | Using vinyl or epoxy resin & high strength glass fiber nti-uv dose is also added to the product, which can effectively resist UV exposure |
| Color: | White , green , black etc... |
Photo Reference
Technical Data
| 1-VINYL ESTER RESIN -HEX BOLT | ||||||
| Code | Size | B | C | D | E | Color |
| VE-HB-1 | M8 | 30 | 10 | 18 | 14 | Grey |
| VE-HB-2 | M10 | 40 | 14 | 21 | 17 | Grey |
| VE-HB-3 | M12 | 50 | 18 | 24 | 21 | Grey |
| Mark: Other size are acceptable according to customer requirements. | ||||||
| 2-VINYL ESTER RESIN -SQUARE NUT | |||||
| Code | Size | Thread | B | C | Color |
| VE-SNT-1 | 3/8” (9.5mm) | UNC-16 | 18 | 11 | Grey |
| VE-SNT-2 | 1/2” (12.7mm) | UNC-13 | 22 | 14 | Grey |
| VE-SNT-3 | 5/8” (15.8mm) | UNC-11 | 27 | 18 | Grey |
| VE-SNT-4 | 3/4” (19.05mm) | UNC-10 | 32 | 21 | Grey |
| VE-SNT-5 | 1” (25.4mm) | UNC-8 | 42 | 28 | Grey |
| Mark: Other size are acceptable according to customer requirements. | |||||
| 3-VINYL ESTER RESIN -HEX FLANGE NUT-A SERIAS | ||||||
| Code | Size | Thread | B | C | D | Color |
| POL-HFNT-1 | 3/8” (9.5mm) | UNC-16 | 16 | 18 | 21 | Grey |
| POL-HFNT-2 | 1/2” (12.7mm) | UNC-13 | 18 | 21 | 24 | Grey |
| POL-HFNT-3 | 5/8” (15.8mm) | UNC-11 | 24 | 28 | 32 | Grey |
| POL-HFNT-4 | 3/4” (19.05mm) | UNC-10 | 30 | 35 | 40 | Grey |
| POL-HFNT-5 | 1” (25.4mm) | UNC-8 | 36 | 42 | 48 | Grey |
| Mark: Other size are acceptable according to customer requirements. | ||||||
| 4-VINYL ESTER RESIN -HEX FLANGE NUT-M SERIAS | |||||
| Code | Size | B | C | D | Color |
| VE-HFNTM-1 | M8 | 14 | 14 | 18 | Grey |
| VE-HFNMT-2 | M10 | 16 | 18 | 21 | Grey |
| VE-HFNTM-3 | M12 | 18 | 21 | 24 | Grey |
| VE-HFNTM-4 | M16 | 24 | 28 | 32 | Grey |
| VE-HFNTM-5 | M20 | 30 | 35 | 40 | Grey |
| VE-HFNTM-6 | M24 | 36 | 42 | 48 | Grey |
| Mark: Other size are acceptable according to customer requirements. | |||||
| 5-EPOXY RESIN -HEX FLANGE NUT | |||||
| Code | Size | B | C | D | Color |
| VE-HFNTM-1 | M8 | 14 | 14 | 18 | Grey |
| VE-HFNMT-2 | M10 | 16 | 18 | 21 | Grey |
| VE-HFNTM-3 | M12 | 18 | 21 | 24 | Grey |
| VE-HFNTM-4 | M16 | 24 | 28 | 32 | Grey |
| VE-HFNTM-5 | M20 | 30 | 35 | 40 | Grey |
| VE-HFNTM-6 | M24 | 36 | 42 | 48 | Grey |
| Mark: Other size are acceptable according to customer requirements. | |||||
| 6-VINYL ESTER RESIN - THREAD ROD | ||||
| Code | Size | Thread Type | U.W (g/m) | Color |
| VE-R-1 | 3/8” (9.5mm) | UNC-16 | 120 | Grey |
| VE-R-2 | 1/2” (12.7mm) | UNC-13 | 190 | Grey |
| VE-R-3 | 5/8” (15.8mm) | UNC-11 | 320 | Grey |
| VE-R-4 | 3/4” (19.05mm) | UNC-10 | 450 | Grey |
| VE-R-5 | 1” (25.4mm) | UNC-8 | 840 | Grey |
| Mark: 1- Standard length are 4’ and 8’ 2- Length can produce as clients requirements. | ||||
| 7-EPOXY RESIN - THREAD ROD | ||||
| Code | Size | Thread Type | U.W (g/m) | Color |
| EPO-R-1 | M8 | National | 85 | Green |
| EPO-R-2 | M10 | National | 135 | Green |
| EPO-R-3 | M12 | National | 200 | Green |
| EPO-R-4 | M16 | National | 355 | Green |
| EPO-R-5 | M20 | National | 500 | Green |
| EPO-R-6 | M24 | National | 800 | Green |
| 8-POLYURETHANE RESIN - THREAD ROD | ||||
| Code | Size | Thread Type | U.W (g/m) | Color |
| POL-R-1 | M8 | National | 89 | Natural |
| POL-R-2 | M10 | National | 138 | Natural |
| POL-R-3 | M12 | National | 200 | Natural |
| POL-R-4 | M16 | National | 345 | Natural |
| POL-R-5 | M20 | National | 553 | Natural |
| POL-R-6 | M24 | National | 796 | Natural |
Features
1. Corrosion resistance:
Since FRP materials themselves have good chemical corrosion resistance, they can effectively resist corrosion and extend their service life when used in seaside, chemical plants or other highly corrosive environments.
2. Lightweight and high strength:
Compared with traditional metal materials (such as steel), FRP has a low density and high strength, which can reduce the weight of the structure while maintaining sufficient mechanical strength.
3. Non-conductive:
As an insulating material, FRP bolts and nuts are suitable for occasions requiring electrical insulation, such as the assembly of electrical equipment.
4. Anti-magnetic:
Not affected by magnetic fields, suitable for environments sensitive to magnetism.
5. Low thermal conductivity:
The thermal expansion coefficient is small and the thermal conductivity is poor, which is suitable for occasions with large temperature changes or where insulation is required.
6. Aging resistance:
FRP materials are UV-resistant and weather-resistant, and are not easy to age when used outdoors.
Applications
• Chemical industry: Strong corrosion resistance, suitable for fasteners used in chemical equipment.
• Electrical engineering: As an insulating material, it is used for the installation of high-voltage electrical equipment, power transmission facilities, etc.
• Marine engineering: Structural connections in corrosive environments such as offshore platforms and ships.
• Water treatment facilities: Fasteners in water treatment equipment such as water pipes and sinks.
• Radio communication towers: Non-conductive and lightweight fasteners are required.
• Sports equipment and leisure products: Such as yachts, fishing rods, etc., taking advantage of their light weight and corrosion resistance.
It should be noted that although fiberglass bolts and nuts have many advantages, due to their material properties and manufacturing processes, they may not perform as well as metal bolts under extreme loads or high temperature environments, so specific application conditions should be considered when selecting.
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