John Deere Spring Pin - 34H388

Key Features

• John Deere Spring Pin 34H388 is a hollow, headless pin (roll pin) with rounded or chamfered ends.
• Outer diameter is formed to be slightly larger than the hole it is intended to fit into, enabling a secure interference-style placement.
• Hollow core design facilitates engagement in assemblies while preserving alignment of linked components.
• End geometry (rounded or chamfered) is designed to ease insertion into aligned holes.
• Precisely machined to maintain consistent fit across production batches.

Product Details

• Part Number: 34H388
• Type: Hollow headless pin (roll pin)
• End Geometry: Rounded or chamfered ends
• Fit Principle: Outer diameter slightly larger than the mating hole
• Core: Hollow
• Finish/Material: Not specified

Compatibility

• Designed for assemblies where a hollow, headless pin with chamfered ends is inserted into a hole with a slightly smaller diameter.
• Requires proper hole alignment to ensure smooth installation and reliable seating within the target assembly.
• Appropriate for use in equipment and applications that specify a 34H388 hollow roll pin for secure, removable fastening where an interference-fit pin is appropriate.