Please see picture for details.

Thread: #4-36
Shoulder Length: 7/32″
Shoulder Diameter: 5/32″

Condition: Factory New (C-9)
Operational Status: Functional
Original Box: No

Manufacturer: Lionel
Model Number: #4-36 x 3/8″
Variation: New

Category 1: Parts
Category 2: O Prewar Parts

We are unable to provide parts lookup service or fitment assistance.

The SKU for this item is P12775542.

Product Id: 12775542