{"product_id":"anti-backlash-nut-block-t8-screw-nut-seat-8mm-pom-nut-for-3d-printer-openbuilds-accessories-with-tr8x8-thread-and-33x34mm-size","title":"Anti-Backlash Nut Block T8 Screw Nut Seat 8mm POM Nut for 3D Printer OpenBuilds Accessories with TR8x8 Thread and 33x34mm Size","description":"\u003ch1\u003eAnti-Backlash Nut Block T8 Screw Nut Seat 8mm POM for 3D Printers\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black POM anti-backlash nut block with TR8x8 thread, T12 x 33 x 34 mm, for 3D printer and OpenBuilds.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2868\/2025-10-16\/original-image\/2ae76fe1-3f31-490e-ad6c-e4d45231d217.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis anti-backlash nut block is a motion component intended for TR8x8 lead screws, commonly found in 3D printers and OpenBuilds-style linear systems. It provides a single nut seat that couples an 8 mm lead screw to a carriage or gantry. The part is made from POM, a material often selected for low-friction applications. Its dimensions are T12 x 33 x 34 mm, and the thread is TR8x8, giving a pitch of 8 mm per revolution. The nut seat is supplied in black and is sold as one unit. This description covers the core specifications and practical points, with no additional performance claims beyond the source data.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black POM anti-backlash nut block with TR8x8 thread, T12 x 33 x 34 mm, for 3D printer and OpenBuilds.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2868\/2025-10-16\/original-image\/5ce452ab-9324-4714-8933-f1a92709e066.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe nut block is built around a POM body with an integrated TR8x8 thread. Its size and thread type make it suitable for specific motion setups. The anti-backlash design aims to maintain consistent contact with the lead screw. The following sections detail the material and fit.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe nut seat is made from POM, a thermoplastic that offers natural lubricity and low friction. This can help reduce wear on the lead screw and nut in low-load applications. POM also has good dimensional stability, which is useful for maintaining thread engagement. The block is supplied in black. No additional coatings or treatments are stated in the source data. The construction is a single piece with the thread cut into the POM body.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe stated dimensions are T12 x 33 x 34 mm. The T12 designation typically refers to a 12 mm outer profile or mounting pattern, but the exact fit depends on your specific carriage or bracket. The thread is TR8x8, meaning it fits an 8 mm diameter lead screw with an 8 mm pitch. This is a common size in many 3D printer and CNC builds. Ensure your lead screw matches TR8x8 before ordering. No other measurements are provided.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black POM anti-backlash nut block with TR8x8 thread, T12 x 33 x 34 mm, for 3D printer and OpenBuilds.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2868\/2025-10-16\/original-image\/5fb36b5a-fc36-45d8-ae62-74d6ce0747a2.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis nut block is intended for linear motion systems where a TR8x8 lead screw is used. It can serve as a replacement or a component in a new build. Typical placements include 3D printer Z-axis or X\/Y axes and OpenBuilds-style gantries. The following sections outline event or professional use and everyday home use.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eIn professional or production environments, this nut seat can be used in custom CNC fixtures, camera sliders, or laboratory equipment that relies on TR8x8 lead screws. Its POM construction is suitable for low-load, repetitive motion. The anti-backlash feature may help maintain positioning consistency over time. However, specific load ratings or lifespan are not provided. It is a component for integration into a larger motion system.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eFor home 3D printing enthusiasts, this nut block can be a spare part for maintaining or upgrading a printer. It fits TR8x8 lead screws, which are common on many DIY and kit printers. The single-unit package means you can replace a worn nut seat without buying a full set. The black colour is neutral. It is not a complete kit; you will need your existing screws and mounting hardware. No care instructions beyond dry cleaning are given.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black POM anti-backlash nut block with TR8x8 thread, T12 x 33 x 34 mm, for 3D printer and OpenBuilds.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2868\/2025-10-16\/original-image\/64fc58cd-9f69-4129-a9be-193bc2eb351a.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe main value of this nut block lies in its specific thread and material. It offers a direct replacement for a TR8x8 nut seat. The anti-backlash design can help reduce play in the motion system. The POM material is chosen for low friction. The following sections cover reuse and low maintenance and why you might choose this product.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003ePOM components generally require minimal maintenance. A dry cloth can remove dust and debris. Avoid solvents that may damage the plastic. Because it is a single nut seat, you can keep it as a spare and replace only the worn part. This can extend the life of your motion system. The anti-backlash design may reduce the need for frequent adjustments, though no specific maintenance schedule is provided.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eChoose this nut block if you need a TR8x8 anti-backlash nut seat made from POM. Its dimensions of T12 x 33 x 34 mm and 8 mm pitch match common lead screws. The black colour is standard. It is supplied as one nut seat. No other hardware is included, so check your setup for compatibility. This is a focused component for 3D printer and OpenBuilds accessories.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black POM anti-backlash nut block with TR8x8 thread, T12 x 33 x 34 mm, for 3D printer and OpenBuilds.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/2868\/2025-10-16\/original-image\/cfca8670-a297-42b4-9183-a349d6ce012d.webp\"\u003e\u003c\/div\u003e","brand":"u9cmuw-dx","offers":[{"title":"Black","offer_id":57606254821756,"sku":"CJDY121229701AZ","price":11.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1685\/3628\/files\/cfca8670-a297-42b4-9183-a349d6ce012d.webp?v=1791398019","url":"https:\/\/havenmere.co.uk\/products\/anti-backlash-nut-block-t8-screw-nut-seat-8mm-pom-nut-for-3d-printer-openbuilds-accessories-with-tr8x8-thread-and-33x34mm-size","provider":"Havenmere.co.uk","version":"1.0","type":"link"}