{"product_id":"expansion-tube-christmas-tree-barbed-serrated-metal-expansion-screw-anchors-in-various-sizes-strong-four-serrated-barbed-iron-fixings-for-brick-concrete-and-foam-brick-walls-diy-metalworking-supplies","title":"Expansion Tube Christmas Tree Barbed Serrated Metal Expansion Screw Anchors in Various Sizes - Strong Four-Serrated Barbed Iron Fixings for Brick, Concrete, and Foam Brick Walls - DIY Metalworking Supplies","description":"\u003ch1\u003eBarbed Serrated Metal Expansion Screw Anchors for Strong Masonry Fixings in Multiple Sizes\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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 screw anchors offer a robust fastening solution for DIY and professional projects requiring secure fixtures in solid wall materials. Designed as a strong alternative to plastic expansion tubes, they feature a four-serrated barbed construction made from iron. The serrated barbs grip the surrounding masonry—such as red brick, light brick, foam brick, or concrete—to create a firm, reliable hold. Available in a range of sizes including 6mm, 8mm, 10mm, and 12mm diameters, these anchors allow you to match the fixing to the specific demands of your task, from lighter shelving to heavier load-bearing applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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 core advantage of these anchors lies in their physical design and material choice, tailored for masonry applications where plastic fixings may not suffice.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eConstructed from iron, the expansion tube and screw assembly provides inherent strength and durability for the fixing. The metal construction is less prone to shearing or cracking under load compared to some plastic alternatives. The defining feature is the four-serrated barbed design along the expansion tube. As the screw is driven in, these barbs splay outwards, biting into the walls of the pre-drilled hole to resist pull-out forces. This mechanical grip is central to the product's stated capability of providing a \"strong and firm\" hold.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe product is offered in multiple size configurations to suit different drill diameters and installation depths. The sizing notation, for example '6mm(5x30)', indicates a 6mm drill hole diameter, a '5' type designation for the tube, and a 30mm tube length. Available options include 6mm tubes (5x30mm long, nail 4x35), 8mm tubes (Nail 5x40, 6x32mm long), 10mm tubes (8x38mm, 8x60mm), and 12mm tubes (10x60mm). Each size option comes with a corresponding screw (e.g., Screws 6x40 for the 10mm8x38mm tube). This variety allows for precise matching to the weight of the item being fixed and the thickness of the wall material.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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 specified for use in solid, masonry-type wall materials, making them suitable for a wide array of both domestic and light commercial fixing tasks.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional settings like shop fitting, basic construction, or maintenance, these metal anchors provide a reliable, reusable-sized fixing solution for installing signage, brackets, conduit, or framing into brick or concrete walls. Their strength makes them suitable for fixtures that will bear moderate weight or be subject to vibration. The range of sizes means a tradesperson can select a larger anchor (like the 12mm10x60) for heavier-duty applications, ensuring the correct specification is used for the job at hand.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor the DIY enthusiast, these screws are ideal for securely mounting shelves, cabinets, curtain rails, televisions, or garden fixtures onto suitable exterior or interior masonry walls. They are particularly useful for fixing into older red brick, modern light brick, or insulated foam brick (often used in conservatories or extensions). The product description confirms their use for \"red brick wall light brick foam brick, concrete, etc,\" giving homeowners confidence in their application across common household wall types.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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 value of these expansion screws stems from their practical design, material strength, and the flexibility offered by the multiple size options.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eWhile the anchors are typically single-use per installation, the key value is in selecting the correct size for a permanent, secure fit that should not require subsequent maintenance or tightening. The iron material resists corrosion in internal, dry environments, contributing to a long service life for the fixture. Having a pack of multiple anchors allows for several fixings within a project, offering value through coverage rather than reusability of individual anchors.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoose these barbed serrated metal expansion screws when you need a stronger, more reliable fixing than a standard plastic wall plug can provide. The four-serrated barb design offers a distinct mechanical advantage for grip in masonry. The availability of multiple precise sizes (6mm, 8mm, 10mm, 12mm) allows you to buy the exact specification needed, preventing the compromise of using an incorrectly sized anchor. As part of your DIY metalworking supplies, they provide a straightforward solution for creating durable, load-bearing fixings in brick, block, and concrete.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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=\"Barbed serrated metal expansion screw anchor for brick and concrete walls in various sizes.\" 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":"7nuift-hg","offers":[{"title":"12mm10x60 tubes x Screws 8x60","offer_id":58618025902424,"sku":"CJSD168228705EV","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"12mm tube 10x60mm","offer_id":58618025935192,"sku":"CJSD168228706FU","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"10mm8x38mmTubes xScrews6x40","offer_id":58618025967960,"sku":"CJSD168228708HS","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"10mm8x60 mm","offer_id":58618026000728,"sku":"CJSD168228709IR","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"10mm8x38mm","offer_id":58618026033496,"sku":"CJSD168228707GT","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"10mm8x60mmTubes xScrews 6x60","offer_id":58618026066264,"sku":"CJSD168228710JQ","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"8mm tube Nail 5x40","offer_id":58618026099032,"sku":"CJSD168228704DW","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"6mm tube 5x30mm long","offer_id":58618026131800,"sku":"CJSD168228702BY","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"8mm6x32mm long","offer_id":58618026164568,"sku":"CJSD168228703CX","price":8.98,"currency_code":"GBP","in_stock":true},{"title":"6mm tube nail 4x35","offer_id":58618026197336,"sku":"CJSD168228701AZ","price":8.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0880\/2589\/1160\/files\/b7133f8e-6d2a-47e4-b06c-687ccfbabf46.webp?v=1790949823","url":"https:\/\/homeenjoy.uk\/products\/expansion-tube-christmas-tree-barbed-serrated-metal-expansion-screw-anchors-in-various-sizes-strong-four-serrated-barbed-iron-fixings-for-brick-concrete-and-foam-brick-walls-diy-metalworking-supplies","provider":"homeenjoy.uk","version":"1.0","type":"link"}