Motorcycle Modified Windshield Fastener Kit with 10 Brass Rubber Well Nuts in M4, M5 and M6 Thread Sizes

This motorcycle accessory hardware kit provides a practical solution for securely mounting aftermarket or modified windshields using brass nut expansion fasteners with rubber sleeves. Designed specifically for motorcycle applications where traditional bolt-through mounting isn't feasible, the well nut system creates reliable fixings by expanding rubber components within pre-drilled holes. The 10-piece set includes three different metric thread sizes across the G388 series, offering versatility for various screen mounting requirements while maintaining vibration resistance through rubber damping elements.

Features and Construction

The fastener system combines brass thread components with rubber expansion technology specifically developed for motorcycle windshield installations. This construction addresses common mounting challenges where access to the back of panels is limited or impossible, providing a secure one-side installation method that withstands road vibrations and weather exposure.

Material and Build

Each fastener features a brass nut component that provides corrosion-resistant threading capable of withstanding typical motorcycle environmental conditions. The brass is embedded within a black rubber expansion sleeve that compresses when tightened, creating a secure grip on panel materials while damping vibration transfer. This rubber-on-brass construction ensures consistent performance across temperature variations while maintaining sealing properties against moisture ingress.

Size and Practical Fit

The kit includes three specific size variants identified by G388 series part numbers: G388150 with M4 thread and 11mm dimensions, G388151 with M5 thread and 12mm dimensions, and G388152 with M6 thread and 13*13.6mm dimensions. This range accommodates different windshield thicknesses and mounting hole requirements, allowing selection based on specific motorcycle model needs. The precise sizing ensures proper expansion within drilled holes without compromising panel integrity.

Uses and Placement

Designed primarily for modified windshield installations on motorcycles, these fasteners suit aftermarket screen fitting, replacement of damaged mounting hardware, or custom fabrication projects. The well nut system proves particularly valuable when original mounting points are damaged or when creating new mounting positions on custom fairings or wind deflectors.

Event or Professional Use

For motorcycle workshops and custom builders, this hardware kit offers reliable mounting solutions for client projects involving screen modifications or replacements. The three thread sizes provide options for different motorcycle models and aftermarket windshield specifications, making it suitable for professional workshop environments where versatility reduces inventory requirements. The black rubber components maintain discreet appearance once installed.

Everyday Home Use

Motorcycle owners undertaking DIY screen replacements or modifications will appreciate the straightforward installation process that doesn't require specialised tools beyond basic drilling equipment. The one-side access design means complex panel removal isn't necessary for most installations, making it practical for garage-based projects. The 10-piece quantity provides spares for multiple mounting points or future maintenance needs.

Benefits and Buying Value

This fastener kit addresses specific motorcycle accessory mounting challenges through its combination of brass threading and rubber expansion technology. The multi-size offering within a single package provides immediate value compared to purchasing individual size packs, while the vibration-damping characteristics contribute to long-term mounting integrity.

Reuse and Low Maintenance

The brass construction resists corrosion that can affect steel components in motorcycle environments, maintaining thread integrity for repeated installation and removal cycles if required. Rubber components maintain their expansion properties across typical temperature ranges experienced by motorcycles, though replacement may eventually be needed after extensive weather exposure or UV degradation over prolonged periods.

Why Choose This Product

This fastener set offers a targeted solution for motorcycle windshield mounting where traditional hardware proves inadequate due to access limitations or vibration concerns. The inclusion of three metric thread sizes in one package reduces the risk of purchasing incorrect hardware for specific projects, while the well nut design provides installation flexibility that accommodates various panel thicknesses and materials used in motorcycle fairing construction.