Undersized Machine Key, Square End, Steel, Plain, 4-1/4 in L, 1/2 in Sq MPN:3005000500-4250
Undersized Machine Key, Square End, Steel, Plain, 4-1/4 in L, 1/2 in Sq
This undersized machine key is a versatile component suitable for a wide range of applications, including machinery, equipment, and gear systems. Its compact size and square end design make it ideal for use in tight spaces and precise fitments. Constructed from durable steel, this machine key provides long-lasting performance and resistance to wear and tear. Its plain finish allows for easy installation and minimal friction, ensuring smooth operation of mechanical systems. Common applications include manufacturing, construction, and repair of industrial equipment, making it a valuable addition to any workshop or facility.
Top product features:
- Square end for secure fit in applications
- Plain finish for reduced friction and wear
- Form B design for specific machine key applications
Top product applications:
- Shaft Couplings
- Gearbox Construction
- Power Transmission Systems
Machine Key,1/2x1/2x4-1/4",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: 14
- Unit of Measure: EA
- Package Length: 4.25
- Package Width: 0.50
- Package Height: 0.50
- Package Weight: 0.30
Product info last updated on January 26, 2026 6:53pm UTC
Category: Key Stock