Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-3/4 in L, 5/16 in Sq MPN:3103120312-1750
Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-3/4 in L, 5/16 in Sq
This undersized machine key is designed for precise applications, featuring a square end and carbon steel construction for durability. The zinc clear trivalent coating provides corrosion resistance and a smooth finish. With a length of 1-3/4 inches and a square size of 5/16 inches, this key is ideal for use in machinery and equipment where precise fitment is required. Its compact size makes it suitable for applications in aerospace, automotive, and industrial manufacturing, where every inch counts. Its reliability and strength ensure smooth operation and extended lifespan, reducing downtime and increasing productivity.
Top product features:
- Square end design
- Carbon steel construction
- Zinc clear trivalent coating for corrosion protection
Top product applications:
- Power transmission systems
- Gearbox construction
- Shaft alignment
Machine Key,5/16x5/16x1-3/4",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: 55
- Unit of Measure: EA
- Package Length: 1.75
- Package Width: 0.31
- Package Height: 0.31
- Package Weight: 0.05
Product info last updated on February 14, 2026 4:11pm UTC
Category: Key Stock