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Self Drilling Anchors (SDA)
Self Drilling Anchors (SDA) supplied by Re- Bar Couplers India Private Limited are hollow threaded bars that incorporate a drill bit, allowing simultaneous drilling, anchoring and grouting. The product is offered in carbon steel S355 and stainless steels 304 and 316, and is available in the R25, R32, R38, R51 and T76 variants. Each anchor includes optional accessories such as anchor nuts, plates, couplers and drilling bits designed for different geological conditions. The hollow design permits air and water to pass during drilling and enables grout to be pumped through the bar after the hole is made.
Carbon steel S355 provides a typical tensile strength of about 470 MPa, while stainless grades 304 and 316 deliver typical corrosion resistance in aggressive environments. The R series sizes correspond to nominal diameters ranging from 25 mm to 51 mm, and the T76 size is used for larger diameter applications. In the anchoring market, hollow bar anchors are standard for tunnel support and slope stabilisation because they reduce installation time and equipment needs. Typical industry practice specifies a grout pressure of up to 2 MPa to ensure full filling of the hollow core.
Infrastructure contractors, mining firms and tunnelling engineers commonly specify these anchors for foundation reinforcement and underground support. The system can be extended with couplers and tensioned using anchor nuts and plates to achieve the required preload. Trade discussions with Re- Bar Couplers India Private Limited cover packaging, Incoterms and payment conditions on a case‑by‑case basis. Buyers are advised to confirm the exact variant, material grade and any required certifications before placing an order.
| Material | Carbon Steel S355, Stainless Steel 304/316 |
| Variant | R25, R32, R38, R51, T76 |
| Nominal Diameter | typical 25 mm (R25), 32 mm (R32), 38 mm (R38), 51 mm (R51), 76 mm (T76) |
| Tensile Strength | typical 470 MPa for S355, 215 MPa for 304, 290 MPa for 316 |
| Thread Standard | metric M10‑M76 (standard ISO 4014) |
| Drill Tip Type | self‑drilling carbide tip (standard for geotechnical anchors) |
| Grout Compatibility | standard water‑based cement grout up to 2 MPa |
| Operating Temperature | typical - 20 °C to +80 °C |
| Accessories | anchor nut, anchor plate, anchor coupler, drilling bit (standard set) |
| Geological Condition Types | EX, EXX, ES, ESS, EY, EYY (standard classification) |
Re- Bar Couplers India Private Limited is located at 10 B, Block 23, Industrial Area, Nangal Jarialan, Una, Himachal Pradesh 177212, India. The supplier holds a harbor trust tier, indicating a verified business profile, although the platform records show a zero percent response rate and no average response time logged.
The company markets self‑drilling hollow bar anchors and related accessories for geotechnical and mining projects. The listing confirms the product range, material options and variant codes, but does not disclose production capacity, MOQ or specific certifications; buyers should request those details directly from the supplier.
Self Drilling Hollow Bar Anchors provide an all-in-one drilling, anchoring and grouting solution for geotechnical and mining applications. These hollow threaded bars with integrated drill bits enable efficient single-pass installation, reducing labor time and equipment needs on site. Widely specified for tunnel support, slope stabilization, foundation anchoring and underground mining, they are exported globally as critical construction hardware with strong demand in infrastructure markets.
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Sourcing Self Drilling Anchors (SDA) from Re- Bar Couplers India Private Limited - India Import Guide
Before placing an order, importers should verify the exact material grade, variant code and any required certifications such as ISO 9001 or CE that the supplier may hold. Request a material test report and confirm that the hollow bar dimensions match the project specifications.
Logistics terms, including Incoterms, payment schedule and estimated lead time, are not disclosed in the listing. Buyers should discuss these points directly with Re- Bar Couplers India Private Limited to align shipping arrangements with project timelines. It is also advisable to agree on packaging details, such as bulk pallets or individual crates, to avoid handling issues.
Quality assurance typically involves visual inspection of the threaded bar, dimensional checks of the diameter and length, and verification of grout flow through the hollow core. Importers are encouraged to arrange third‑party inspection or request factory‑level test certificates before shipment to ensure the anchors meet the required performance standards.
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30 suppliersBuy Self Drilling Anchors (Sd in Bulk — Supplier in India
When sourcing Self Drilling Anchors (Sda) for your business, securing the right balance of quality and cost is essential. Re- Bar Couplers India Private Limited, a supplier based in India, offers this product with key specifications including SDA Hollow Bar Anchor / Grade S355 Carbon Steel or SS304/SS316, Coarse trapezoidal thread, hollow bore design, and Sizes: T76 (75mm OD), T52 (52mm OD), T40 (40mm OD); Lengths: 1m - 12m per bar, customizable. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800 – $1,500 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7316.00, making it a staple in the Anchors sector with strong demand from importing countries worldwide.
Self Drilling Anchors (Sd Specifications, Trade Terms & Pricing
Importing Self Drilling Anchors (Sd requires careful attention to shipping logistics, customs compliance, and secure payment terms. Re- Bar Couplers India Private Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7316.00 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Re- Bar Couplers India Private Limited — Supplier in India
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Self Drilling Anchors (Sd for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Anchors category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Self Drilling Anchors (Sd — Shipping, Logistics & Customs
Importing Self Drilling Anchors (Sd requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7316.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Self Drilling Anchors (Sd
What is the wholesale price of Self Drilling Anchors (Sda)?
The current listed wholesale price for Self Drilling Anchors (Sda) from Re- Bar Couplers India Private Limited is $800 – $1,500 / MT on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Re- Bar Couplers India Private Limited through EximNext.
What is the Minimum Order Quantity (MOQ) for Self Drilling Anchors (Sd?
The supplier, Re- Bar Couplers India Private Limited, has set a Minimum Order Quantity (MOQ) of 1 Unit for Self Drilling Anchors (Sd. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Self Drilling Anchors (Sda)?
For international shipping and customs clearance, Self Drilling Anchors (Sda) is classified under HS Code 7316.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Self Drilling Anchors (Sd from India?
To import Self Drilling Anchors (Sd from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Re- Bar Couplers India Private Limited. Ensure you have the necessary import licenses for Anchors products in your destination country.
How can I check Re- Bar Couplers India Private Limited before ordering?
Open the Re- Bar Couplers India Private Limited company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Self Drilling Anchors (Sda)?
The key specifications for Self Drilling Anchors (Sda) supplied by Re- Bar Couplers India Private Limited include SDA Hollow Bar Anchor / Grade S355 Carbon Steel or SS304/SS316, Coarse trapezoidal thread, hollow bore design, and Sizes: T76 (75mm OD), T52 (52mm OD), T40 (40mm OD); Lengths: 1m - 12m per bar, customizable. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Self Drilling Anchors (Sd?
Re- Bar Couplers India Private Limited offers Self Drilling Anchors (Sd with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Self Drilling Anchors (Sd the most?
Self Drilling Anchors (Sd is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Re- Bar Couplers India Private Limited through our platform.
What certifications does this Self Drilling Anchors (Sd supplier hold?
Re- Bar Couplers India Private Limited maintains international quality certifications. These ensure that the Self Drilling Anchors (Sd meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Self Drilling Anchors (Sda) on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Re- Bar Couplers India Private Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Re- Bar Couplers India Private Limited.
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