M8 Motorcycle Galvanized Nut Washer

Max Trading strictly adheres to the principles of engineering mechanics, ensuring precise matching of materials during the selection phase for High-quality M8 Motorcycle Galvanized Nut Washers.

I. Material Performance and Hardness Control

In production, we use a high-strength carbon steel base material, combined with professional processing and heat treatment processes:

Hardness Range: Strictly controlled within HV220-280.

Performance Level: Ensuring the High-quality M8 Motorcycle Galvanized Nut Washer achieves 8.8 grade high-strength performance, enhancing fatigue resistance and corrosion resistance.

Stress Distribution: Through strength gradient design, the stress transmission of the fastening system is more uniform, reducing the risk of local overload and supporting the long-term operation of critical motorcycle components.

II. Physical Specifications and Processing Accuracy

We select high-quality cold-rolled steel plates (such as SPCC material) and manufacture them through precision stamping processes:

Core Dimensions: Thickness 1.5-2mm, inner diameter precisely controlled at 8.5-8.8mm.

Assembly Optimization: This size fits snugly against the 8mm bolt shank while retaining sufficient clearance to avoid installation interference.

Protective Function: When fastening soft materials such as plastic panels, it effectively disperses axial pressure, preventing surface indentations or deformation, and protecting the integrity of the bodywork.

III. Surface Anti-Corrosion Treatment Process

For the smaller M8 size specifications (13mm across flats for the nut and 16-18mm outer diameter for the washer), we have optimized the electroplating parameters:

Technical Path: Using electro-galvanizing and passivation treatment.

Coating Standard: Zinc layer thickness ≥ 10μm, forming a dense oxide film after passivation.

Environmental Adaptability: Effectively resists external rainwater and oil corrosion, ensuring smooth disassembly after long-term use.

IV. Industry Assembly Applications

This High-quality M8 Motorcycle Galvanized Nut Washer is a common specification for fastening lightweight motorcycle components. In actual production and assembly:

Standard Combination: Commonly used in the fastening structure of "M8 hex bolt + M8 galvanized nut + M8 flat washer". Typical application: Widely used for securing fairings and fuel tank side panels.

Compatible models:  Widely used in the assembly of body panels on models such as the Honda CB series and Yamaha FZ series.

Product Parameter:

Max Trading's nut washers are compatible with components made of different materials, enhancing assembly flexibility

In various component assemblies, high-quality galvanized nut washers effectively protect components from damage due to their superior material and structural properties. When assembling metal components, Max Trading's spring washers employ elastic buffering to prevent rigid connections from loosening. Max Trading's flat gaskets for plastic and rubber components efficiently distribute pressure across a broad contact area, preventing the breakage of plastic parts and the deformation of rubber parts. This ensures assembly stability while preserving the integrity of the components.

Max trading’s product packaging process