H3860G Mackay 10mm Galvanised Nut | Marine Trailer Part

🔧 Product Description

Mackay M10 Galvanised Hex Nut - Part Number: H3860G

A galvanised M10 hex nut for compatible Mackay trailer bolts.

⚙️ Key Features

• M10 thread

• Hex profile

• Galvanised finish

• General trailer hardware

• Matching metric fastener

📏 Specifications

• Thread: M10

• Type: hex nut

• Finish: galvanised

• Pitch/grade must match

🔄 Cross Reference & Related Parts

• Mackay: H3860G

🚤 Trailer Compatibility & Application

• Use on matching thread

• Use required washer/lock method

• Critical joints require correct grade

🔌 Function

Threads onto the bolt to retain joint clamping force.

Common signs of wear or replacement:

• Stripped thread

• Rounded flats

• Corrosion

• Loosening

• Incorrect grade

🛠️ Installation & Safety

• Match pitch/grade

• Use locking method

• Torque correctly

• Protect dissimilar metals

• Replace damage

📦 Condition

• Genuine Mackay Trailers part

• Brand new

• Supplied as one M10 hex nut

• Supplied in original or equivalent packaging