FREE delivery on orders over €150
Product Specifications:
| Item | Tube |
| Fabrication | Seamless |
| Grade | Grade 4130 |
| Heat Treatable | Yes |
| Heat Treatment | Yes |
| Includes Material Certificate | Yes |
| Inside Dia. | 0.214" |
| Length | 36" |
| Machinability | Not Rated |
| Material | Alloy Steel |
| Material Grade | Grade 4130 |
| Mechanical Finish | Mill |
| Outside Dia. | 0.312" |
| Outside Dia. Tolerance | -0.002" to +0.005" |
| Outside Diameter | 5/16" |
| Overall Length | 36" |
| Rockwell Hardness | Rockwell B82 |
| Shape | Round Tube |
| Standards | Ams 6350, Ams 6370, Ams S6758, Mil T6736 |
| System Of Measurement | Imperial |
| Tensile Strength | Not Rated |
| Tolerance Rating | Undersized |
| Wall Thickness | 0.049" |
| Yield Strength | 63100 psi |
Shipping Info:
| Ship weight (kg) | 0.19 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Model | Shape | Grade | Material | Fabrication | Price | |
|---|---|---|---|---|---|---|
| 21421_12_0 | Round Tube | Grade 4130 | Alloy Steel | Seamless | €23.04 | |
| 15331_12_0 | Round Tube | Grade 4130 | Alloy Steel | Seamless | €15.24 | |
| 21358_12_0 | Round Tube | Grade 4130 | Alloy Steel | Seamless | €32.33 | |
| 15334_12_0 | Round Tube | Grade 4130 | Alloy Steel | Seamless | €33.92 | |
| 10751_12_0 | Round Tube | Grade 4130 | Alloy Steel | Seamless | €15.85 | |
| 15329_12_0 | Round Tube | Grade 4130 | Alloy Steel | Seamless | €35.61 | |
| 15336_12_0 | Round Tube | Grade 4130 | Alloy Steel | Seamless | €28.27 |
Explore Products
- PRECISION BRAND 16905 Shim Stock Sheet Cold Low Steel 0.0220in
- MACROMATIC TH40268-10 Time Delay Relay, On Delay, SPDT, 24V AC, 1.8 to 180 sec.
- ECEF 57545-1 Shank, 9mm
- STEARNS BRAKES 108701200LEF Brake Assembly
- APPROVED VENDOR 5P499 Reducing Tee 1-1/4 x 1-1/4 x 1 Inch Fnpt
- HUBBELL WIRING DEVICE-KELLEMS SNAP8310TR Receptacle, Simplex, Tamper Resistant, 20A, 125V, 2-Pole, Nylon, Brown
- MARTIN SPROCKET 08A30 Roller Chain Sprocket, 30 Teeth, 121.498 mm Pitch Dia., 128.864 mm O.D., Steel
- APPROVED VENDOR ZA0256-ALBLK Round Standoff Cap, 5/16 In - 18 Thread Size, Alu, 1 1/4 In Dia., Blk Anodized
Explore More
- KEYSHAFT
- PANIMATIC
- ARCH CUTTING TOOLS
- SPD
- AMERICAN IRON WORKS
- Sink Drains
- Protective Elbow and Knee Pads
- Mud Flaps and Guards
- Punch and Chisel Sets
- Hydraulic Pump and Motor Mount Adapters
- JOHN GUEST Stem Adapters, NPTF Thread, Polypropylene White
- MAYHEW TOOLS Handguarded Cold Chisels
- GLOBE SCIENTIFIC Label Sheets, Cryo, 67 x 25 mm Size
- ANVIL AS210BTB Series Welded Channels
- SAFETY SPEED Hold Down Bar
- INCOM MANUFACTURING Arrow Tape, Black/Gray
- MAIN FILTER INC. Hydraulic Spin On Filters
- LINN GEAR Type B Sprockets, 180 Chain
- HUMBOLDT HCM-5000P Masonry Series Prism Machines
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
GRAINGER 21376_36_0 Alloy Steel Round Tube, 36 Inch Overall Length, 0.049 Inch Wall Thick
€70.78 /unit

