Undersized Machine Key, Square End, Steel, Plain, 4 in L, 3/16 in Sq MPN:3001870187-4000
Undersized Machine Key, Square End, Steel, Plain, 4 in L, 3/16 in Sq
This undersized machine key features a square end and plain finish, making it a versatile component for a variety of applications. Its compact size and steel construction enable precise fitment in tight spaces, while its durability ensures reliable performance. Suitable for use in machinery, equipment, and other industrial settings, this machine key is ideal for applications requiring precise alignment and torque transmission. Its compact size and lightweight design also make it an excellent choice for use in robotics, automation, and other precision machinery.
Top product features:
- Square end provides a secure fit in keyways
- Steel construction provides durability and resistance to wear
- Plain finish reduces friction and wear on mating parts
Top product applications:
- Shaft alignment and coupling of rotating equipment
- Power transmission and gear drive systems
- General machinery assembly and repair
Machine Key,3/16x3/16x4",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: 75
- Unit of Measure: EA
- Package Length: 4.00
- Package Width: 0.19
- Package Height: 0.19
- Package Weight: 0.04
Product info last updated on February 21, 2026 8:03pm UTC
Category: Key Stock