0.875" OD x 0.095" Wall x 0.685" ID Alloy Steel Round Tube 4130-Cond. N Seamless MPN:21429_72_0
0.875" OD x 0.095" Wall x 0.685" ID Alloy Steel Round Tube 4130-Cond. N Seamless
This 4130 alloy steel round tube is a versatile and durable component ideal for a wide range of applications, including fasteners, gears, and structural frames. Its air-hardened construction and 63,000 psi yield strength make it suitable for demanding projects that require high strength and stability. The tube's seamless design and mill finish ensure excellent machinability and a smooth surface. With a lead time of just 2 days and a minimum order quantity of 1, it's easy to incorporate this alloy steel tube into your next project. Its heat treatable properties also make it a great choice for applications where high hardness is required.
Top product features:
- Heat treatable for increased strength and durability
- Air-hardened for precise control over hardness levels
- Machinability not rated implies high difficulty in machining, but alloy steel can be heat treated to improve machinability
Top product applications:
- Fasteners
- Gears
- Structural Frames
Alloy Steel Round Tube, Material Alloy Steel, Material Grade 4130, Fabrication Seamless, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Mill, Inside Diameter 0.685 in, Outside Diameter 7/8 in, Overall Length 6 ft, Wall Thickness 0.095 in, Yield Strength 63,000 psi, Machinability Not Rated, Rockwell Hardness 92 HRB, Appearance Metallic, Application Fasteners, Gears, Structural Frames, Brinell Hardness 197 BHN
Additional Information
- Country of Origin: ZZ
- 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: 72.50
- Package Width: 1.38
- Package Height: 1.38
- Package Weight: 4.80
Product info last updated on May 3, 2026 10:19am UTC
Category: Alloy Steel