Undersized Machine Key, Square End, Steel, Plain, 40 mm L, 20 x 12 mm Sq MPN:302012-040
Undersized Machine Key, Square End, Steel, Plain, 40 mm L, 20 x 12 mm Sq
This undersized machine key is designed for applications where a standard key won't fit, such as in older machinery or custom equipment. Made from steel, it features a square end and a plain finish for secure engagement with gears and shafts. The 20 x 12 mm square end and 40 mm length provide a precise fit for specific applications. Use it to repair or maintain machinery, or as a replacement part in new equipment builds. Its compact size and durable construction make it an ideal solution for a variety of industries, including manufacturing, aerospace, and automotive.
Top product features:
- Square end for easy installation
- Plain finish to prevent interference with other components
- Steel construction for durability and resistance to wear
Top product applications:
- Shaft collars
- Gearbox components
- Engine mounts
Machine Key,20mmx12mmx40mm,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: 12
- Unit of Measure: EA
- Package Length: 1.58
- Package Width: 0.79
- Package Height: 0.47
- Package Weight: 0.17
Product info last updated on April 1, 2026 7:27pm UTC
Category: Key Stock