Rod, 4140, 1 1/4 In Dia x 3 Ft L, BHN 321 MPN:2KUF4
Rod, 4140, 1 1/4 In Dia x 3 Ft L, BHN 321
This 4140 alloy steel rod is a versatile and high-strength material ideal for a variety of applications, including machinery, tools, and equipment manufacturing. Its tempered finish provides excellent durability and resistance to wear and tear. With a tensile strength of 125,000 psi and yield strength of 105,000 psi, this rod is perfect for applications that require high strength and stability. Its compact 1 1/4 inch diameter and 36 inch length make it suitable for use in tight spaces and for creating custom components. Its machinability and heat treatability also make it a great choice for custom fabrication projects.
Top product features:
- Heat treatable for increased strength and durability
- Tempered for improved machinability and reduced warping
- Has a tensile strength of 125,000 psi for withstanding heavy loads
Top product applications:
- Shaft manufacturing
- Machining of heavy machinery components
- Construction of high-strength engine parts
Alloy Steel Rod, Material Alloy Steel, Material Grade 4140, Overall Length 36 in, Heat Treatable Heat Treatable, Heat Treatment Tempered, Mechanical Finish Mill, Outside Diameter 1 1/4 in, Outside Diameter Tolerance 0 in/-0.006 in, Yield Strength 105,000 psi, Fabrication Cold Rolled, Rockwell Hardness Not Rated, Brinell Hardness 241 BHN, Machinability Not Rated, Tensile Strength 125,000 psi, Includes Material Certificate No Certificates Included
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 36.00
- Package Width: 1.30
- Package Height: 1.30
- Package Weight: 12.50
Product info last updated on February 27, 2026 2:30am UTC
Category: Alloy Steel