{"product_id":"motorcycle-modified-windshield-rubber-nut-brass-nut-expansion-rubber-well-nut-riveting-fasteners-in-pack-of-10-m4-m5-m6-thread-sizes-black-colour-fastener-hardware-kit","title":"Motorcycle Modified Windshield Rubber Nut Brass Nut Expansion Rubber Well Nut Riveting Fasteners in Pack of 10 - M4 M5 M6 Thread Sizes Black Colour Fastener Hardware Kit","description":"\u003ch1\u003eMotorcycle Windshield and Fairing Modification Fasteners: Brass \u0026amp; Rubber Well Nuts in M4, M5, M6 Sizes\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/25d39d92-d6f6-4623-b024-2111860e1ab3.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eUpgrading or repairing your motorcycle's windshield or fairings often requires a fastener that can withstand constant vibration without loosening or damaging the bodywork. This kit of 10 brass and rubber expansion well nuts provides a specialised solution. Unlike standard bolts and nuts, these fasteners are designed to be installed into a pre-drilled hole, where they expand to create a tight, resilient, and often water-resistant seal. This makes them a practical choice for DIY enthusiasts and mechanics working on modified bikes, cafe racers, or touring motorcycles where secure and durable mounting points are essential for body panels and windshields.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/309ad757-e275-4784-a7e7-0dbeabe316e5.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis fastener kit is built for a specific purpose: to offer a superior alternative to traditional fastening methods in motorcycle applications. The combination of materials and the expansion design addresses common issues like metal-on-plastic wear, vibration-induced loosening, and the need for a clean installation on the back of panels where a standard nut cannot be held.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe core of each fastener is a brass threaded insert. Brass is chosen for its favourable balance of strength, machinability, and corrosion resistance, which helps prevent seizing and rust in exposed conditions. Surrounding this insert is a sleeve made from black synthetic rubber. This rubber component is the key to the fastener's function. When the mating bolt is tightened into the brass insert, the rubber sleeve compresses and expands radially outward. This expansion grips the inner walls of the drilled hole with significant force, locking the fastener in place without the need for a wrench on the reverse side.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe kit offers versatility through three standard metric thread sizes: M4, M5, and M6. This covers a wide range of common bolt sizes used in motorcycle accessory mounting. The outer dimensions correspond to the hole size you need to drill: the M4 well nut has an 11mm outer diameter, the M5 a 12mm outer diameter, and the M6 measures 13mm by 13.6mm. Ensuring you drill the correct diameter hole is crucial for the rubber sleeve to expand properly and achieve maximum holding power. The pack of 10 provides enough fasteners for multiple mounting points on a typical project.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/3b0fe2dc-79c1-43a8-8bb1-8078ffd74725.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eWhile labelled for windshield use, the application of these well nuts extends to many areas of motorcycle modification and repair. Their primary benefit is creating a strong threaded anchor point in materials that are thin, brittle, or where the back side is inaccessible.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional bike builders, custom shops, or those preparing a motorcycle for shows or track days, these fasteners provide a reliable and neat finishing touch. They are ideal for securely mounting aftermarket fairings, race bodywork, or custom-designed panels where traditional nut-and-bolt fixings are impractical. The vibration-dampening property of the rubber also helps prevent stress cracks from forming in expensive fibreglass or carbon fibre parts during high-speed or high-vibration use.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor the home mechanic, this kit is perfect for common repair and upgrade jobs. Typical uses include re-mounting a loose or rattling windshield, securing new indicator or mirror mounts to fairings, attaching luggage racks or crash bars to subframes, or fitting accessory brackets. The installation process is straightforward with basic tools—a drill and the correct drill bit are the main requirements—making it an accessible project for most riders.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/59ba9344-4d13-4b45-9b8d-02b3d911cef6.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eChoosing this type of fastener over a standard nut and bolt assembly offers several tangible advantages for motorcycle maintenance, focusing on longevity, simplicity, and protection for your bike's components.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eOnce installed, a well nut is generally considered a semi-permanent fastener. The rubber sleeve maintains its elasticity, allowing it to be loosened and re-tightened if necessary for adjustments or part removal. The brass insert resists corrosion, reducing the chance of the threads seizing and making future disassembly easier. This reusability adds value, as the fasteners can often outlast the panels they are securing.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis product addresses a specific gap in motorcycle hardware. It provides a purpose-designed solution for mounting into plastics and thin metals, a scenario where a standard nut would spin or a bolt alone would pull through. The included range of sizes (M4, M5, M6) in a single pack offers flexibility for various projects. The pack of 10 ensures you have spares, which is valuable as these small parts are easy to misplace during a workshop project. For anyone undertaking a modification that requires a clean, secure, and vibration-proof fastening point, this kit delivers the necessary components.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/7f64d2b5-6dde-4bb6-9565-868d72bb34bc.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/8afd2281-faa7-4b13-86d5-71087aeef7a7.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/8d06ad83-e242-4a68-b54d-29fb5d784f54.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/90124ff3-27b3-4d9e-9cce-a92b053ab1a9.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/9e69cd02-035c-418b-acba-289de5181cf9.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/e09e9c56-3b34-4b5f-af7f-b560be706715.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber and brass expansion well nut fasteners for motorcycle windshield mounting in M4, M5, M6 sizes.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/545\/2025-10-02\/original-image\/f25c6d48-da59-47ad-90c2-8335c72020fb.webp\"\u003e\u003c\/div\u003e","brand":"test3287rtfg78ewg","offers":[{"title":"M5","offer_id":55722312302977,"sku":"CJYD182713302BY","price":11.0,"currency_code":"GBP","in_stock":true},{"title":"M4","offer_id":55722312335745,"sku":"CJYD182713301AZ","price":11.0,"currency_code":"GBP","in_stock":true},{"title":"M6","offer_id":55722312368513,"sku":"CJYD182713303CX","price":11.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/4628\/1345\/files\/25d39d92-d6f6-4623-b024-2111860e1ab3.webp?v=1779721974","url":"https:\/\/vj6pds-0x.myshopify.com\/products\/motorcycle-modified-windshield-rubber-nut-brass-nut-expansion-rubber-well-nut-riveting-fasteners-in-pack-of-10-m4-m5-m6-thread-sizes-black-colour-fastener-hardware-kit","provider":"EverKit.uk","version":"1.0","type":"link"}