{"product_id":"motorcycle-modified-windshield-rubber-nut-brass-nut-expansion-rubber-well-nut-riveting-fasteners-10-pieces-g388150-g388151-g388152-in-black-for-m4-m5-m6-thread-sizes-11mm-12mm-13mm-mounting-hardware-installation","title":"Motorcycle modified windshield rubber nut brass nut expansion rubber well nut riveting fasteners 10 pieces G388150 G388151 G388152 in black for M4 M5 M6 thread sizes 11mm 12mm 13mm mounting hardware installation","description":"\u003ch1\u003eMotorcycle Windshield Rubber Well Nuts: Vibration-Dampening Blind Fasteners in Three Metric Sizes\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber expansion nuts with brass inserts 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\u003eThese specialised rubber well nuts provide a practical fastening solution for motorcycle windshield installations and custom panel modifications. Designed for applications where access to the rear of the mounting surface is limited or impossible, they combine the sealing and vibration-absorbing properties of rubber with the thread strength of brass. The expansion mechanism creates a secure mechanical lock when a screw is tightened, eliminating rattles while providing water-resistant sealing around the fastener. This makes them particularly suitable for motorcycle fairings, windshields, and other composite panels where traditional nuts and bolts would require extensive disassembly for installation.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber expansion nuts with brass inserts 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\u003eThe fastener system comprises two integrated components working together: an outer rubber sleeve and an inner brass threaded insert. This combination addresses common challenges in vehicle modification and repair work.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe black rubber sleeve serves multiple functions simultaneously. Its elastic properties allow it to compress and expand, creating both a mechanical grip against the mounting hole and a seal against moisture ingress. The integrated brass nut provides durable threading for M4, M5, or M6 screws, offering better corrosion resistance than steel in exposed applications while maintaining sufficient strength for panel fastening. The materials work together to absorb vibrations from engine and road inputs, preventing fastener loosening over time.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe set includes three distinct size variants identified by product codes G388150 (M4), G388151 (M5), and G388152 (M6). The M4 variant measures 11mm in overall dimension, the M5 variant measures 12mm, and the M6 variant measures 13x13.6mm. These dimensional differences correspond to the increasing thread sizes and load requirements. The 10-piece pack provides multiple fasteners for securing various components or having spares for future modifications, with the mixed sizing offering flexibility for different screw diameters commonly used in motorcycle hardware.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber expansion nuts with brass inserts 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\u003eThese fasteners address specific installation scenarios where conventional hardware proves impractical or insufficient. Their design considerations make them suitable for both professional workshop applications and DIY modification projects.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor motorcycle workshops and professional installers, these well nuts streamline windshield replacement and fairing repair jobs. They enable secure mounting without requiring complete disassembly of surrounding components to access the rear of mounting points. This reduces labour time for common repair scenarios like cracked windshield replacement or aftermarket accessory installation. The vibration-dampening characteristic is particularly valuable for professional applications where customer satisfaction depends on eliminating buzzes and rattles after repair work.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor motorcycle owners performing their own modifications or repairs, these fasteners simplify projects that would otherwise require specialised tools or complex disassembly. Installing aftermarket windshields, mounting accessory brackets, or securing loose panels becomes more accessible with blind fastening capability. The included instructions require only basic drilling and screwdriving tools, making them suitable for garage workshops. The 10-piece pack provides enough fasteners for multiple small projects or complete windshield installations with spare hardware remaining.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber expansion nuts with brass inserts 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\u003eThe practical advantages of these fasteners extend beyond the initial installation, offering ongoing benefits throughout the component's service life. Their design addresses common failure points in vehicle fastener systems.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eUnlike some expansion fasteners that deform permanently during installation, the rubber construction of these well nuts allows for some degree of removal and reinstallation if needed for maintenance access. The brass threads resist seizing and corrosion, making them suitable for long-term use in exposed environments. Should disassembly become necessary, the fasteners can often be removed intact by unscrewing the bolt and carefully extracting the rubber sleeve, though their primary design intent is for permanent or semi-permanent installation.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThese motorcycle windshield rubber nuts offer a specific solution to a common fastening challenge: securing components when rear access isn't available. The combination of vibration-dampening rubber and brass threading addresses both the practical installation difficulty and the long-term reliability concerns of motorcycle fasteners. The three-size assortment provides flexibility for various screw diameters commonly found in motorcycle hardware, while the 10-piece quantity ensures sufficient fasteners for complete installations. For anyone modifying or repairing motorcycle bodywork, these specialized fasteners provide a practical alternative to conventional nuts and bolts.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black rubber expansion nuts with brass inserts 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 expansion nuts with brass inserts 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 expansion nuts with brass inserts 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 expansion nuts with brass inserts 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 expansion nuts with brass inserts 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 expansion nuts with brass inserts 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 expansion nuts with brass inserts 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":"test333bij4j2f2a5","offers":[{"title":"M6","offer_id":58463376638336,"sku":"CJYD182713303CX","price":13.88,"currency_code":"GBP","in_stock":true},{"title":"M5","offer_id":58463376671104,"sku":"CJYD182713302BY","price":13.88,"currency_code":"GBP","in_stock":true},{"title":"M4","offer_id":58463376703872,"sku":"CJYD182713301AZ","price":13.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/9268\/3392\/files\/25d39d92-d6f6-4623-b024-2111860e1ab3.webp?v=1784127552","url":"https:\/\/zr0ecp-ic.myshopify.com\/products\/motorcycle-modified-windshield-rubber-nut-brass-nut-expansion-rubber-well-nut-riveting-fasteners-10-pieces-g388150-g388151-g388152-in-black-for-m4-m5-m6-thread-sizes-11mm-12mm-13mm-mounting-hardware-installation","provider":"KansoLife.uk","version":"1.0","type":"link"}