Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 2-1/2 in L, 3/8 in Sq MPN:3103750375-2500
Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 2-1/2 in L, 3/8 in Sq
This undersized machine key is designed for precise applications, featuring a square end and carbon steel construction for added strength and durability. The zinc clear trivalent coating provides corrosion resistance and a long-lasting finish. With a length of 2-1/2 inches and a square size of 3/8 inch, this key is suitable for use in a variety of industries, including aerospace, automotive, and manufacturing. Its compact size makes it ideal for applications where space is limited, such as in gearboxes, engines, and other machinery. Perfect for engineers and machinists who require high-quality, precision components.
Top product features:
- Square end design allows for easy insertion into keyways.
- Zinc clear trivalent coating provides corrosion resistance.
- Form B design enables secure engagement with mating parts.
Top product applications:
- Shaft alignment and precision fitting of mechanical components
- Precision engineering and manufacturing of custom machinery
- Assembly and alignment of large industrial machinery
Machine Key,3/8x3/8x2-1/2",Form B,Z3
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: 2.50
- Package Width: 0.38
- Package Height: 0.38
- Package Weight: 0.10
Product info last updated on February 7, 2026 5:47am UTC
Category: Key Stock