Hollow anchor bar means a rod that transfers the structures or geotechnical load to a stable rock formations, anchor bolt consists of rod, drill bit, coupling, plate, grouting stopper and nut. Widely used as an efficient anchoring means, in tunnel pre-support, slope, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sink age. It`s irreplaceable in narrow construction environment. Hollow anchor bar is made of seamless tube with high strength.
Advantages and Characteristics :
1.No casings required, because anchor bars can be drilled into loose soils without needing casings to support the boreholes.
2.Fast drilling and installation, because drilling, installation and grouting are in a single operation.
3.Both rope threads and trapezoid threads are robust and ideal for rotary-percussive drilling and ensuring a high level of bond with the borehole gout.
4.The hollow core not only serves for flushing during drilling, but also for grouting after drilling.
5.Continuous threads ensure the bars can be cut and coupled at any point, or extended.
6.Different anchor bits are available for different ground conditions.
7.Duplex anti-crossin process, hot-dip galvanized and epoxy coating system.
Anchor Bolt,Anchor Rod,Hollow Anchor Bars,Hollow Grab Bar Anchor Tianjin YF Steel Co., Ltd , https://www.youfametal.com
- Deep Groove for maximum pull-out resistance
- Tight inner diameter tolerance to avoid misalignment
- Knurling options: Diamond, Straight, Unidirectional |
This brass threaded insert is designed for high-performance applications where durability, precision, and reliability are essential. Whether you're working on electronics, automotive components, or industrial machinery, this product delivers consistent quality and long-lasting results. If you have specific requirements or need custom designs, feel free to reach out for tailored solutions.
High Precision CNC Brass Female Threaded Insert
**Trademark:** Royals Technology
**Origin:** Qingdao
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Below are high-quality images of the **High Precision CNC Brass Female Threaded Insert**, showcasing its detailed design and finish:
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### Product Details: Blind Hole Twill Knurled Brass Insert
| **Feature** | **Description** |
|--------------------------|---------------------------------------------------------------------------------|
| **Material** | Free Cutting Brass IS 319 Type (I) or BS 249 Type (I), or High Grade Brass. Special compositions available upon customer request. |
| **Size and Length** | Starts from M2 or equivalent threads, up to any size as per custom design. |
| **Threads** | ISO Metric (MM Threads), BA, BSW (Inches), UNC, UNF, or as per custom design. |
| **Finish & Coating** | Natural, Nickel Plated, Tin Plated, or any coating as per customer specification. |
| **Tolerance** | ±0.01mm for precision performance. |
| **Application** | Ideal for laptops, plastic shells of desktop computers, GPS devices, routers, ABS, Aluminum, Fiberglass, Rubber, Thermalplastics, and Injection Molding. |
| **Machining Equipment** | Heading machine, threading machine, CNC milling & turning machine, general milling & turning machine, grinding machine. |
| **Special Features** | - Threads meet International Go & Not Go Standards