| Color | black, Yellow | Product name | anchor bolt |
| Finish | Bright(Uncoated) | Usage | Slope stabilization, micro pile, soil nail, rock anchor |
| System of Measurement | Metric | Key words 1 | anchor rod |
| Brand Name | JCDRILL | Key words 2 | self drilling anchor rod |
| Material | Steel | Key words 3 | full threaded steel anchor rod |
| Diameter | R25, R32, R38, R51, T30, T40, T52, T76, T103 | Name 1 | rock bolt |
| Capacity | High Load Capacity | Name 2 | hollow anchor bar |
| Standard | ISO | Name 3 | anchor rods |
Introduction
Detailed Product Description
| Name: | R25N Ground Engineering Tool Self Drilling Anchor Hex Nut | Application: | Coal Mining,Tunneling,Slope Foundation And Hydroelectric |
| Surface Treatment: | Hot Dig Galvanized | Material: | C45/40Cr |
| Thread: | R25N | Key Size: | 75mm |
| Length: | 70-90mm | Color: | Based On Customers |
| High Light: | R25N Steel Hex Nuts,
70mm length steel hex nuts , R25N galvanized hex nuts |
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R25N Ground Engineering Tool Self Drilling Anchor Hex Nut
The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling, railway, metro construction etc projects.
Characteristic:
1. Applying for both the domed plate and flat plate.
2. All nuts exceed the ultimate strength of the self-drilling anchor bar.
3. It can meet the stringent demands on anchor specification.
4. Hot-dip galvanizing for corrosion protection.
Anchor Nut
| Model | R25N |
| Key Size (mm) | 41 |
| Length (mm) | 41 |
| Hardness (HRC) | 20-30 |
| Thread Type | R25 |
| Raw Material | C45/40Cr |
| Unit Weight (kg) | 0.25 |
| Thread | R25 |
| R-Thread-Coupling | ||||
 |
Size | Outer Dia | Length | Weight |
| mm | mm | Kg | ||
| R25N | 36 | 150 | 0.6 | |
| R32L | 42 | 145 | 0.8 | |
| R32N/1 | 42 | 160 | 0.85 | |
| R32N | ||||
| R32S/1 | 42 | 190 | 1.02 | |
| R32S | ||||
| R38 | 51 | 220 | 1.7 | |
| R51L | 63 | 140 | 1.2 | |
| R51L | 63 | 170 | 1.7 | |
| R5IN | 63 | 200 | 19 | |
| R5IN | 63 | 220 | 2 | |
Picture
| Minimum Order Quantity | N/A |
| Price | |
| Packaging Details | Standard Export Delivery Package |
| Delivery Time | 7days |
| Payment Terms | T/T |
| Supply Ability | Based on Detailed Order |
