Replacement blade bolt and nut for Tandem lawnmowers, SKU BLBNTAN. This fastener set secures the cutting blade to the blade carrier or spindle hub. A worn, stretched, or damaged blade bolt is a safety risk and should be replaced immediately — never run a lawnmower with a suspect blade fastener.

Compatibility

This bolt and nut fits most Tandem blade types, including:

• 19" Swing Blades — SKU: BLBNTAN19
• New-type Tandem Blades — SKU: BLBNTANNT
• Old-type Tandem Blades — SKU: BLBNTANOT

Key Features

• Correct thread and shank dimensions for Tandem blade carriers
• Supplied as a matched bolt and nut set
• Replaces worn, stretched, or damaged original blade fasteners
• Essential safety component — inspect at every blade removal
• Compatible across multiple Tandem blade generations (old and new type)

When to Replace

• Bolt threads are worn, stripped, or the nut no longer torques up correctly
• Fastener shows corrosion, cracking, or deformation
• Blade has been removed multiple times and the bolt has been reused beyond its service limit
• As a precaution whenever fitting a new blade

Specifications

• SKU: BLBNTAN
• Contents: 1 x Blade Bolt, 1 x Nut
• Application: Tandem aluminium and steel chassis lawnmowers
• Condition: New

Always torque the blade bolt to the manufacturer’s specified value after fitting. Do not overtighten. Inspect the fastener at every blade service.