Brass Pool Cover Anchors – Swimming Pool Safety Cover Anchors | Manufacturer & Exporter from India
We are one of the leading manufacturers, suppliers and exporters of Brass Pool Cover Anchors from India. We have been supplying Brass Pool Cover Anchors and related pool safety cover hardware to the world market for 3 decades. Brass Pool Cover Anchors — also known as Brass swimming pool cover anchors, Brass safety cover anchors, Brass deck anchors, pool cover brass escutcheons, Brass pool cover plugs, or Brass flush-mount pool anchors — are precision-machined fastening components designed to be embedded in swimming pool decking materials (concrete, stone, composite, or brick) to provide a secure and reliable attachment point for pool safety covers, winter covers, and solar covers. Brass is the universally preferred material for pool anchors due to its outstanding resistance to chlorinated water and pool chemical environments, its non-corrosive nature in outdoor and humid conditions, and its attractive golden appearance that complements premium pool deck finishes. Our Brass Pool Cover Anchors are machined from solid free-cutting Brass rod (IS 319 / CW614N / C36000) and are fully compatible with standard spring-loaded deck anchor systems used by all major pool safety cover manufacturers globally. ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certified, we supply Brass Pool Cover Anchors to pool equipment distributors, pool builders, and specialist hardware suppliers in the USA, UK, Australia, Canada, and throughout Europe.
Overview
Swimming pool safety covers are a critical safety and maintenance product for residential and commercial pools worldwide. A safety cover must be capable of supporting the weight of a child or small adult (a minimum load of 485 lb / 220 kg per US ASTM F1346 standard) without failing, to prevent accidental drowning. The pool cover anchor is the most critical mechanical element in this system — it is the interface between the pool deck and the cover attachment strap or spring clip, and it must perform reliably through thousands of deployment and removal cycles in a harsh chemical and UV-exposed outdoor environment.
A standard Brass Pool Cover Anchor consists of three main components: (1) an outer body (escutcheon) — a cylindrical Brass component with an external thread and a flush-fitting flange that sits flush with or slightly below the pool deck surface; (2) an inner insert (anchor insert or cartridge) — a cylindrical Brass component that screws into the outer body and has a slot or cross-shaped drive recess for installation and removal with a special anchor key; and (3) a locking spring mechanism — either a built-in spring inside the insert that engages with the pool cover straps, or a separate anchor plug for when the cover is not in use (to prevent trip hazards on the pool deck).
The anchor is installed by drilling a core hole in the pool deck, inserting the outer body into the drilled hole with appropriate anchoring compound, and allowing it to cure. The inner insert is then screwed into the outer body and adjusted to the correct flush depth. Brass ensures that decades of chlorine, pool salt, and UV exposure will not cause corrosion or structural failure of the anchor mechanism.
Two principal installation types are available: Concrete deck anchors — the outer sleeve is set in an oversized drilled hole with hydraulic cement, non-shrink grout, or epoxy anchoring compound; and Cantilever (gunite) deck anchors — designed for installation in gunite or shotcrete pool decks during construction, with an integral wing/flange that embeds in the fresh concrete.
| Standard | Grade | Cu% | Pb% | Zn% | Corrosion Resistance | Remarks |
|---|---|---|---|---|---|---|
| India IS 319 | Free-Cutting Brass Gr. 1 | 57–59 | 2.5–3.5 | Bal. | Very Good | Standard manufacturing grade |
| Europe CW614N | CuZn39Pb3 | 59 | 3.0 | Bal. | Very Good | EN 12164 – standard European grade |
| Europe CW608N | CuZn36Pb2As (DR) | 63 | 1.5–2.0 | Bal. | Excellent | Dezincification-resistant – best for pool/marine |
| USA C36000 | Free-Cutting Brass ASTM B16 | 60–63 | 2.5–3.7 | Bal. | Very Good | US standard |
| USA C37700 | Forging Brass | 58–61 | 1.5–2.5 | Bal. | Good | For heavier sections |
| UK CZ121 | BS 2874 | 57–59 | 2.5–3.5 | Bal. | Very Good | British standard |
| Germany CuZn39Pb3 | DIN 17660 / Ms58 | 57–60 | 2.5–3.5 | Bal. | Very Good | German standard |
| Japan C3604 | JIS H 3250 | 59–63 | 1.8–3.7 | Bal. | Very Good | Japanese grade |
Manufacturing Process
Brass Pool Cover Anchors are precision CNC-machined from solid Brass round bar (typically IS 319 / CW614N / C36000). The outer body (escutcheon sleeve) is turned to the specified OD and length, with the external thread (typically a proprietary or standard 1-1/8″ or metric M30 coarse thread) machined on the outer surface for engagement with the deck, and a smooth flange at the top machined to a close OD tolerance to mate with the deck core hole. The inner insert is turned and machined with the internal spring mechanism recess, the external thread that engages the outer body, and the installation/removal drive recess (typically a cross or slot). Springs are Stainless Steel (SS302 or SS304) for corrosion resistance in the pool environment. After machining, all components are deburred, cleaned, and optionally polished to a bright finish. Assemblies are tested for correct spring engagement force, flush-fit depth, and dimensional compliance. Optional Nickel plating can be applied over the Brass for additional aesthetic and corrosion protection.
| Parameter | Specification |
|---|---|
| Body Material | Free-Cutting Brass (CW614N / C36000 / IS 319) or DR Brass (CW608N) |
| Spring Material | Stainless Steel SS302 / SS304 (corrosion resistant) |
| Flange OD | 50–60 mm (custom) |
| Sleeve OD | 38–50 mm (suits 1-5/8″ to 2″ core drilled holes) |
| Installed Depth | 70–100 mm below deck surface (custom) |
| Thread (outer body to deck) | Custom or 1-1/8″ UNC / M30 × 2.0 |
| Thread (insert to body) | Custom or M20 × 1.5 (fine pitch for positive engagement) |
| Drive Recess (insert) | Cross (Pozidriv-type) or custom key slot |
| Surface Finish | Natural Brass, Nickel plated, or Polished Brass |
| Finish Options | Natural, Nickel Plated, Antique Brass, Satin Brass |
| Compatible Covers | Standard spring-latch safety covers, winter covers, solar covers |
| Min. Load Rating | 250 kg per anchor (per ASTM F1346 requirements) |
| Installation | Core drill + hydraulic cement / epoxy anchoring compound |
International Standards and Compliance
Pool safety covers and their anchoring systems are governed by ASTM F1346 (Standard Performance Specification for Safety Covers and Labeling Requirements for All Covers for Swimming Pools, Spas and Hot Tubs — USA), AS/NZS 1737 (Pool Safety Covers — Australia/New Zealand), BS EN 13451-1 (Swimming Pool Equipment — General Safety Requirements — Europe), and ISO 13150 (Water Sports Equipment — General Safety). Our Brass Pool Cover Anchors are manufactured to support the anchor load requirements of safety cover systems tested and listed under these standards. Material compliance with REACH, RoHS, and NSF-61 (for components in incidental contact with pool water) is available for all grades.
Plating and Finish Options
Natural Brass (polished or unpolished) is standard. Nickel plating provides a silver-white appearance with enhanced corrosion resistance (ASTM B117 salt spray >500 hours). Satin nickel, antique brass (lacquered), and chrome plating are available for architectural pool deck aesthetics. A durable UV-resistant lacquer overcoat is recommended for outdoor applications to maintain brightness over time.
Tolerances
Sleeve OD: +0.00 / -0.1 mm (for controlled fit in core-drilled holes). Flange OD: ±0.2 mm. Insert thread: 6g external, 6H internal. Installed flush depth: ±0.5 mm. Spring engagement force: 5–8 N pull-out tested on 100% of assemblies. All components 100% dimensionally checked.
Performance Metrics
Brass Pool Cover Anchors are designed and tested for a minimum anchor tensile load of 2.5 kN (approximately 250 kg) before pull-out from properly installed positions in concrete decks. Spring life is tested to a minimum of 5,000 engagement/disengagement cycles without loss of grip force. UV exposure resistance: Brass maintains dimensional stability indefinitely under UV exposure; lacquer or nickel plating is recommended for cosmetic stability. Chemical resistance: Brass is resistant to chlorinated pool water (free chlorine up to 5 ppm), pool salt (NaCl), pH adjusters, and algaecides at normal pool treatment concentrations.
Industries Served
Brass Pool Cover Anchors are supplied to swimming pool safety cover manufacturers, residential pool builders and contractors, commercial aquatic facility operators, pool equipment wholesalers and distributors, architectural hardware suppliers, and health and safety equipment providers. Export markets include the USA, UK, Australia, Canada, France, Germany, UAE, South Africa, and New Zealand.
Turnaround Time
Standard configurations in Brass with natural or nickel-plated finish are available for dispatch within 2–3 weeks for stock orders. For custom profiles, special thread forms, or branded/private-label packaging, our production lead time is 4–6 weeks from order confirmation and drawing approval.
Packaging and Shipping
Brass Pool Cover Anchors are individually bagged in polythene and packed in cartons (50–100 anchors per carton). Each kit (outer body + insert + anchor plug) is packed as a complete assembly. Custom retail packaging with customer branding, part numbers, and installation instructions is available. We export by sea freight and air freight to all global destinations. Shipping documentation includes invoice, packing list, material test certificate, and Certificate of Origin.
Why Choose Us Over Other Manufacturers
Our three decades of exporting precision Brass components globally gives us a deep understanding of the quality, reliability, and documentation standards required by pool safety equipment manufacturers and distributors in the USA, Europe, Australia, and Canada. We are among the very few Indian Brass machining specialists who produce the full pool anchor assembly — outer sleeve, inner insert, and spring assembly — in-house, ensuring consistent dimensional compatibility between components. Our dezincification-resistant Brass option (CW608N) is particularly valued by customers supplying to markets where pool deck anchors are exposed to aggressive salt-water pool environments. We are flexible in producing custom configurations to match specific pool cover manufacturer specifications, including proprietary thread forms and custom key drive designs. Custom branded packaging with your logo and installation instructions is standard for our OEM and distribution partners. ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certified. Our team responds to enquiries and technical questions rapidly — typically within hours — something that large, multi-product manufacturers cannot always match.
Customer Testimonials
“We supply pool safety covers across the US market and have relied on Cable Glands India for our Brass deck anchors for six years. Their dimensional consistency is excellent — our installers never have alignment issues. The DR Brass option they offer is a real differentiator for our saltwater pool customers.”
— Brian Morrison, President, Pool Safety Products Company, USA
“As a pool contractor in Queensland, I need anchors that handle our brutal sun and salt air without corrosion. Cable Glands India’s nickel-plated Brass anchors have been brilliant — no tarnishing, no seizing, and they look great on the pool deck. Excellent value and fast shipping.”
— Daniel Hughes, Director, Pool Construction Company, Australia
Frequently Asked Questions (Q&A)
Q1: What is a Brass pool cover anchor?
A Brass pool cover anchor (also called a deck anchor or safety cover anchor) is a two-part Brass fitting that is permanently installed in the pool deck to provide an attachment point for a safety pool cover. The outer sleeve is set in the deck, and the inner insert accepts the cover’s strap hook or spring clip to hold the cover taut and secure over the pool.
Q2: Why is Brass preferred over Stainless Steel or plastic for pool anchors?
Brass offers the ideal combination of corrosion resistance in chlorinated environments, machinability for precision components, adequate mechanical strength, attractive appearance, and cost-effectiveness. Stainless Steel anchors are also excellent but cost more; plastic anchors are cheaper but have lower load ratings and degrade over time in UV and chemical exposure. Brass remains the industry standard globally for residential and commercial pool cover anchors.
Q3: Do your anchors work with all pool safety cover brands?
Our anchors are manufactured to the widely accepted industry standard dimensions compatible with most major US and European pool safety cover brands. For custom configurations matching specific manufacturer specifications, please provide the technical drawing or sample for exact duplication.
Q4: What is dezincification-resistant (DR) Brass and why is it recommended for pool anchors?
DR Brass (CW608N / CuZn36Pb2As) is a Brass alloy with a small addition of arsenic that prevents the selective leaching of zinc from the Brass surface in contact with water. In pool environments — particularly salt water (chlorinated brine) pools — standard Brass can slowly dezincify, leaving a porous copper shell. DR Brass resists this, maintaining structural integrity over the full service life of the pool installation.
Q5: What core drill size is needed to install your pool anchors?
For our standard sleeve OD of 42 mm, a 44 mm core drill is recommended to provide 1 mm clearance on each side for anchoring compound. For other sleeve sizes, use a core drill 2–3 mm larger than the sleeve OD. Refer to our installation drawing for full specifications.
Q6: Can pool cover anchors be installed in Travertine or natural stone decks?
Yes. Pool anchors can be installed in any coring-drillable pool deck material, including travertine, limestone, slate, granite, concrete, and composite decking. A vacuum cup or water-cooled diamond core drill is recommended for natural stone to avoid cracking. Epoxy anchoring compound is preferred over hydraulic cement for stone installations.
Q7: How deep must the anchor be installed?
Minimum installed depth is typically 70 mm (2.75″) in concrete decks. For stone or composite decks, 80–100 mm is recommended for maximum pull-out resistance. Our sleeve length options cover both depths; please specify your deck material and thickness when ordering.
Q8: What is the load rating of your Brass pool cover anchors?
Our Brass pool cover anchors are designed and tested to support a minimum tensile load of 2.5 kN (≈250 kg) per anchor when correctly installed. This exceeds the ASTM F1346 requirement for pool safety cover anchoring systems.
Q9: Do you supply anchor installation keys?
Yes. Stainless Steel and Brass anchor installation/removal keys (matching the drive recess of the inner insert) are available as accessory items. Please specify the drive recess type (cross or custom slot) when ordering keys.
Q10: Can the anchor flush depth be adjusted after installation?
Yes. The inner insert is adjustable in depth by screwing in or out relative to the outer body, providing ±10–15 mm of depth adjustment to accommodate deck variations and ensure a flush or slightly recessed profile. This is a standard feature of our anchor design.
Q11: Do you offer custom branding on pool anchors?
Yes. We can machine or engrave a customer’s logo, part number, or brand mark on the flange face of the outer body, and/or supply in custom-branded retail packaging. Minimum order quantities apply for custom branded components — please contact us for details.
Q12: Are your pool anchors suitable for hot tubs and spas?
Yes. Brass Pool Cover Anchors are equally suitable for hot tub and spa cover installations. The higher water temperature in spas does not affect the Brass material performance, though we recommend DR Brass for spa applications given the higher concentration of chemicals typically used.
Q13: What is the difference between a cantilever anchor and a retrofit deck anchor?
A cantilever (or gunite) anchor is designed to be cast in place during pool construction — it is embedded in the fresh concrete or gunite with an integral wing or flange. A retrofit deck anchor (the type we specialise in) is installed by core drilling in existing concrete after construction. Both types use the same sleeve-and-insert assembly principle.
Q14: Can you supply pool anchors in bulk for large commercial projects?
Yes. We supply Brass Pool Cover Anchors in bulk for commercial pool installations, pool cover manufacturers, and distribution to pool supply chains. Bulk quantities of 1,000–50,000+ pieces are accommodated with dedicated production scheduling and volume pricing.
Q15: What is the warranty on Brass pool cover anchors?
We guarantee our Brass Pool Cover Anchors to be free from material and manufacturing defects for 2 years from date of delivery. Dezincification-resistant Brass (CW608N) variants carry a 5-year warranty against dezincification failure under normal pool water conditions. Claims must be supported by returned sample analysis at our facility.
Glossary of Terms
Safety cover – A pool cover tested to support adult weight loads, designed to prevent accidental drowning when the pool is not in use; required by law or building code in many jurisdictions. Dezincification – Selective corrosion of Brass in which zinc is preferentially attacked by corrosive water, leaving a porous copper shell; prevented by use of DR (dezincification-resistant) Brass. Anchor plug – A solid Brass or rubber plug inserted in the deck anchor when the pool is in use, preventing trip hazards and protecting the anchor threads from debris. Escutcheon – In pool cover terminology, the outer sleeve/flange component of the deck anchor that sits flush with the pool deck surface. Core drill – A cylindrical diamond-tipped drill used to bore a clean, accurate hole in concrete, stone, or masonry; essential for retrofit pool anchor installation. Hydraulic cement – A quick-setting waterproof cement used to anchor pool anchor sleeves in core-drilled holes; sets in 3–5 minutes and is water-resistant when cured. ASTM F1346 – American Society for Testing and Materials standard specifying performance requirements for pool safety covers; governs the load capacity of pool cover anchoring systems in the USA.
Related Parts
Brass swimming pool deck anchors, Brass pool cover deck flanges, Brass pool cover anchor plugs, Brass pool cover springs, Brass pool cover buckles, Stainless Steel pool cover anchors, Brass anchor installation keys, Brass pool hardware, Brass deck fittings, Brass eye bolts, Brass eye nuts, Brass ring bolts, Brass marine deck hardware, Brass flush-mount hardware, Brass machined components for pool equipment, Brass pool fittings, Brass threaded inserts for outdoor concrete
Request a Quote Today
For Brass Pool Cover Anchors in standard or custom configurations, our technical sales team is ready to assist. Whether you need a small trial quantity or a bulk order for a pool safety cover manufacturing operation, we offer competitive pricing, fast turnaround, material test certificates, and custom packaging with your company branding. Email: sales@cableglandsindia.com | Phone: +91-22-43449300. ISO 9001:2015 | ISO 14001:2015 | ISO 45001:2018 certified manufacturer and exporter of Brass Pool Cover Anchors from India.