0.375" OD x 0.095" Wall x 0.185" ID Alloy Steel Round Tube 4130-Cond. N Seamless MPN:21364_24_0
0.375" OD x 0.095" Wall x 0.185" ID Alloy Steel Round Tube 4130-Cond. N Seamless
This 0.375in OD x 0.095in Wall x 0.185in ID Alloy Steel Round Tube is ideal for applications requiring high strength and durability, such as fasteners, gears, and structural frames. Its air-hardened, heat-treatable properties make it suitable for use in high-impact environments. The seamless construction and mill finish ensure a smooth, consistent surface for machining. With a yield strength of 63,000 psi and a Rockwell hardness of 92 HRB, this tube offers excellent resistance to wear and fatigue. Its compact size and lightweight design make it perfect for a variety of industries, including aerospace, automotive, and construction.
Top product features:
- Heat treatable for improved strength and durability
- Air-hardened for enhanced structural integrity
- Suitable for use in fasteners, gears, and structural frames due to its high yield strength and hardness
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 0.185 in, Outside Diameter 3/8 in, Overall Length 24 in, 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: 24.50
- Package Width: 0.88
- Package Height: 0.88
- Package Weight: 0.58
Product info last updated on January 20, 2026 3:07am UTC
Category: Alloy Steel