Galvanized Steel Thread Expansion Shell Rock Bolt M8-M30, 15-50mm Length, 11.2-13.2KN Yield Strength
Price:
negotiable
MOQ:
negotiable
Delivery Time:
Negotiable
Brand:
Fuhua
Product Description
Product Overview
Fuhua Galvanized Steel Thread Expansion Shell Rock Bolts are high-performance anchoring solutions designed for drilling into hard rocks to enhance structural stability and security. These metric thread bolts feature hex heads and are available in lengths from 15mm to 50mm with yield strength ranging from 11.2KN to 13.2KN.
Key Advantages
- ISO 9001 certified manufacturing quality
- Superior durability and corrosion resistance
- Easy installation with bolt and nut assembly
- Reliable performance in demanding conditions
- Competitive pricing with flexible payment options
Technical Specifications
| Parameter | Specification |
|---|---|
| Head Size Range | 17-50mm |
| Thread Length | 15-50mm |
| Thread Pitch | 1.25mm-2.5mm |
| Thread Type | Metric Thread |
| Yield Strength | 11.2-13.2KN |
| Elongation | ≥10% |
| Material | Galvanized Steel |
Applications
Fuhua Expansion Shell Rock Bolts are widely used across multiple industries for reliable anchoring solutions:
- Civil engineering projects and infrastructure development
- Rock fall protection systems and slope stabilization
- Mine support and underground construction
- Construction industry structural anchoring
- Outdoor applications requiring long-term corrosion resistance
Customization Options
We offer flexible customization to meet your specific project requirements:
- Size Range: M8-M30
- Length Options: 50-1000mm
- Thread Pitch: 1.25mm-2.5mm
- Hexagon Head Bolts with Bolt and Nut Assembly
Support & Services
Our comprehensive technical support ensures optimal performance:
- Professional consultation for product selection
- Detailed installation guidance and best practices
- Repair and maintenance services
- Troubleshooting support for complex applications
Packaging & Shipping
Each expansion shell rock bolt is carefully packaged for secure delivery:
- Cardboard box packaging with waterproof plastic wrapping
- Secure sealing and reliable courier service
- Package tracking and insurance for maximum safety
Frequently Asked Questions
What is Expansion Shell Rock Bolt?
Expansion Shell Rock Bolt is a type of anchor bolt used in rock and soil applications for reinforcement and structural stability.
Where is Expansion Shell Rock Bolt manufactured?
Our Expansion Shell Rock Bolts are manufactured in China by Fuhua, a trusted industry leader.
What certifications does the product have?
All Fuhua Expansion Shell Rock Bolts are ISO 9001 certified, ensuring consistent quality and performance.
What are the payment and order terms?
We offer competitive pricing with negotiable minimum order quantities and accept L/C, D/A, D/P, T/T, Western Union, and MoneyGram payments.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Cangzhou Fuhua Prestress Technology Co., Ltd
Location
Tian Village, Zhang Guan, Tun Town,Cangxian County, Hebei, China
Contact Person
Victor