Undersized Machine Key, Square End, Steel, Plain, 1/2 in L, 5/16 in Sq MPN:3003120312-0500
Undersized Machine Key, Square End, Steel, Plain, 1/2 in L, 5/16 in Sq
This undersized machine key is designed to provide a secure fit in applications where standard keys won't work. Made from durable steel, it features a square end and plain finish, ensuring a snug fit in your machine or equipment. With a length of 1/2 inch and a square size of 5/16 inch, this key is perfect for use in a variety of applications, including manufacturing, engineering, and maintenance. Its compact size makes it ideal for use in tight spaces, and its durability ensures it will withstand repeated use and wear. Order in quantities of 80 or more.
Top product features:
- Square end design allows for secure fit in applications
- Form B design provides a specific fit for certain machinery
- Steel construction offers durability and resistance to wear
Top product applications:
- Gears and sprockets for power transmission
- Shafts and axles for mechanical systems
- Pulleys and sheaves for conveyor systems
Machine Key,5/16x5/16x1/2",Form B,Steel
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 80
- Unit of Measure: EA
- Package Length: 0.50
- Package Width: 0.31
- Package Height: 0.31
- Package Weight: 0.01
Product info last updated on February 7, 2026 8:37pm UTC
Category: Key Stock