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John Deere Hexagonal Lock Nut, 12.7 mm (1/2") - K40014
Key Features
- Hexagonal lock nut with 12.7 mm (1/2") thread diameter for standard 1/2" bolt fittings
- Internally threaded fastener designed to be secured in a fixed position by mechanical deformation
- Includes self-locking nuts to resist loosening in vibration-prone applications
- Part number K40014 for precise identification and replacement in John Deere equipment
- Compact hex profile suitable for confined installation environments
Product Details
- Item: John Deere Hexagonal Lock Nut
- Thread Diameter: 12.7 mm (1/2")
- Locking Type: Self-locking nut with mechanical deformation
- Style: Hexagonal nut (internally threaded)
- Part Number: K40014
- Included: Self-locking nuts
Compatibility
- Mating bolt diameter: 12.7 mm (1/2")
- Designed for John Deere equipment and assemblies that require hex lock nuts with a self-locking feature
- Suitable for use in vibration-prone mechanical assemblies where a fixed-position fastener is required
- Verify thread pitch compatibility with the intended hardware to ensure proper fit
Key Features
- Hexagonal lock nut with 12.7 mm (1/2") thread diameter for standard 1/2" bolt fittings
- Internally threaded fastener designed to be secured in a fixed position by mechanical deformation
- Includes self-locking nuts to resist loosening in vibration-prone applications
- Part number K40014 for precise identification and replacement in John Deere equipment
- Compact hex profile suitable for confined installation environments
Product Details
- Item: John Deere Hexagonal Lock Nut
- Thread Diameter: 12.7 mm (1/2")
- Locking Type: Self-locking nut with mechanical deformation
- Style: Hexagonal nut (internally threaded)
- Part Number: K40014
- Included: Self-locking nuts
Compatibility
- Mating bolt diameter: 12.7 mm (1/2")
- Designed for John Deere equipment and assemblies that require hex lock nuts with a self-locking feature
- Suitable for use in vibration-prone mechanical assemblies where a fixed-position fastener is required
- Verify thread pitch compatibility with the intended hardware to ensure proper fit
$0.98
Original: $2.79
-65%John Deere Hexagonal Lock Nut, 12.7 mm (1/2") - K40014—
$2.79
$0.98Description
Key Features
- Hexagonal lock nut with 12.7 mm (1/2") thread diameter for standard 1/2" bolt fittings
- Internally threaded fastener designed to be secured in a fixed position by mechanical deformation
- Includes self-locking nuts to resist loosening in vibration-prone applications
- Part number K40014 for precise identification and replacement in John Deere equipment
- Compact hex profile suitable for confined installation environments
Product Details
- Item: John Deere Hexagonal Lock Nut
- Thread Diameter: 12.7 mm (1/2")
- Locking Type: Self-locking nut with mechanical deformation
- Style: Hexagonal nut (internally threaded)
- Part Number: K40014
- Included: Self-locking nuts
Compatibility
- Mating bolt diameter: 12.7 mm (1/2")
- Designed for John Deere equipment and assemblies that require hex lock nuts with a self-locking feature
- Suitable for use in vibration-prone mechanical assemblies where a fixed-position fastener is required
- Verify thread pitch compatibility with the intended hardware to ensure proper fit
















