{"product_id":"metal-expansion-anchor-screws-barbed-serrated-tube-fixings-for-concrete-brick-walls-iron-construction-fixings-strong-firm-replacement-for-plastic-expansion-tubes-8x38mm-8x60mm-5x30mm-5x40mm-size-options","title":"Metal Expansion Anchor Screws Barbed Serrated Tube Fixings for Concrete Brick Walls Iron Construction Fixings Strong Firm Replacement for Plastic Expansion Tubes 8x38mm 8x60mm 5x30mm 5x40mm Size Options","description":"\u003ch1\u003eIron Barbed Serrated Metal Expansion Anchor Screws for Concrete and Brick Walls\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/06ca5b46-d171-4457-bca0-d9db1469bf5e.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThese metal expansion anchor screws offer a robust alternative to standard plastic expansion tubes for securing fixtures to masonry walls. Designed for both DIY enthusiasts and professional metalworking applications, their key advantage lies in the strong, firm construction provided by the iron material and the four-serrated, barbed design. This barbed configuration bites into the surrounding material—be it concrete, red brick, light brick, or foam brick—creating a far more secure and durable fixing point. Available in multiple size combinations to suit different drill diameters and required anchoring depths, they provide a practical, versatile solution for a wide range of wall-mounting tasks where plastic fixings may not suffice.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/3a68400a-2f13-4da6-9546-561ece12908e.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe primary feature of these expansion anchors is their design for superior holding strength in masonry. They are engineered as a direct replacement for plastic expansion tubes, addressing situations where greater load-bearing capacity or longevity is needed.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eConstructed from iron, these anchors provide inherent strength and firmness, which is central to their performance. The expansion tube itself incorporates four serrated, barbed edges. When the accompanying screw is driven in, these barbs splay outwards, digging firmly into the walls of the pre-drilled hole. This creates a mechanical lock that is significantly more resistant to pull-out forces compared to smooth plastic tubes, making the fixing strong and secure for the long term.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe product is offered in a range of size options to ensure a correct fit for various projects. The sizing notation (e.g., 6mm(5x30)) indicates the required drill punch diameter (6mm) and the anchor's own specifications (type 5, 30mm length). Available sizes include 8x38mm, 8x60mm, 5x30mm, and 5x40mm, among others. This variety allows you to select an anchor with appropriate length and diameter for the thickness of your wall material and the weight of the item being fixed, ensuring a safe and effective installation.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/4e5894d4-6cd0-4e68-8aaf-c9a69a2291e9.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThese anchors are suitable for a broad spectrum of masonry applications, providing a reliable fixing point where plastic alternatives might fail or degrade over time.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional tradespeople or serious DIYers involved in metalworking, construction, or shopfitting, these iron anchors offer a dependable fixing for heavier-duty installations. They are ideal for securing shelving units, wall-mounted cabinets, heavy-duty brackets, electrical enclosures, or signage into concrete walls, brickwork, or even lighter foam brick (aerated block) where a strong purchase is critical for safety and compliance.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eAround the home, they provide peace of mind for installing items that require a more secure hold. This includes mounting large mirrors, flat-screen television brackets, heavy curtain rails, or robust storage systems onto brick or concrete walls. Their ability to replace plastic tubes makes them a sensible upgrade for any project where the security of the fixture is a priority, ensuring shelves and fittings remain firmly in place.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/626a83f8-e0b4-499e-bb9a-b6df459a6d42.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe core value of these expansion anchors lies in their enhanced durability and practicality compared to basic plastic fixings, providing a long-term solution for wall mounting.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eWhile designed as a permanent fixing, the iron construction means the anchor itself is highly durable and resistant to degradation that can affect plastic over time. Once installed correctly, it provides a long-lasting, low-maintenance anchor point. It is a single-use item per hole, but its strength negates the need for frequent replacements or repairs that weaker fixings might necessitate, offering better long-term value.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoose these barbed serrated metal expansion anchors when you need a stronger, firmer fixing than a standard plastic plug can provide. Their key differentiators are the iron construction and the barbed serrated design, which work together to create a superior mechanical lock in masonry. The range of available sizes ensures you can find the right fit for your specific wall material and load requirements, making them a versatile and practical choice for a wide array of securing tasks where reliability is paramount.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/7b0f083c-60b6-4a55-8739-887e86a941bd.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/81eb960d-0084-4d2f-abad-1f1602b97402.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/9e229c16-5382-4580-a2f3-8caec06e0027.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/b7133f8e-6d2a-47e4-b06c-687ccfbabf46.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/c348ad91-98ec-46c5-a3af-512593983d89.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/e737d39f-1bf9-48a6-8223-2ee2199928b0.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/e7668d27-4f89-47dd-af71-7c49d9578e9b.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Iron barbed serrated metal expansion anchor screws for concrete and brick wall fixings.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1184\/2025-09-30\/original-image\/febe0e44-9407-46e8-ba33-5282503f3390.webp\"\u003e\u003c\/div\u003e","brand":"bygmmn-fb","offers":[{"title":"12mm10x60 tubes x Screws 8x60","offer_id":57317920473419,"sku":"CJSD168228705EV","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"6mm tube nail 4x35","offer_id":57317920506187,"sku":"CJSD168228701AZ","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"6mm tube 5x30mm long","offer_id":57317920538955,"sku":"CJSD168228702BY","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"8mm6x32mm long","offer_id":57317920571723,"sku":"CJSD168228703CX","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"10mm8x38mmTubes xScrews6x40","offer_id":57317920604491,"sku":"CJSD168228708HS","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"12mm tube 10x60mm","offer_id":57317920637259,"sku":"CJSD168228706FU","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"10mm8x38mm","offer_id":57317920670027,"sku":"CJSD168228707GT","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"8mm tube Nail 5x40","offer_id":57317920702795,"sku":"CJSD168228704DW","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"10mm8x60 mm","offer_id":57317920735563,"sku":"CJSD168228709IR","price":9.68,"currency_code":"GBP","in_stock":true},{"title":"10mm8x60mmTubes xScrews 6x60","offer_id":57317920768331,"sku":"CJSD168228710JQ","price":9.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/9700\/7435\/files\/b7133f8e-6d2a-47e4-b06c-687ccfbabf46.webp?v=1778800656","url":"https:\/\/doverelle.com\/products\/metal-expansion-anchor-screws-barbed-serrated-tube-fixings-for-concrete-brick-walls-iron-construction-fixings-strong-firm-replacement-for-plastic-expansion-tubes-8x38mm-8x60mm-5x30mm-5x40mm-size-options","provider":"Doverelle","version":"1.0","type":"link"}