FREE delivery on orders over €150
Product Specifications:
| Item | Rod |
| Brinell Hardness | Brinell 247 |
| Fabrication | Cold Finished |
| Finish | Mill |
| Heat Treatable | Yes |
| Heat Treatment | Annealed |
| Length | 6 ft. |
| Length Tolerance | -6" to +6" |
| Machinability | 40% |
| Material | Alloy, Steel |
| Material Grade | Grade 52100 |
| Mechanical Finish | Mill |
| Outside Dia. | 0.312" , 5/16" |
| Outside Dia. Tolerance | -0.002" to 0" |
| Overall Length | 6 ft. |
| Shape | Rod |
| Straightness Tolerance | -0.01875" to +0.01875" |
| System Of Measurement | Imperial |
| Tensile Strength | 105000 psi |
| Tolerance | Standard |
| Yield Strength | 85000 psi |
Shipping Info:
| Ship weight (kg) | 0.71 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Model | Outside Dia. Tolerance | Length Tolerance | Grade | Fabrication | Tolerance | Yield Strength | Tensile Strength | Machinability | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 7372_12_0 | -0.004" to +0.004" | 0" to +0.125" | Grade 4130 | Cold Finished | Standard | 63000 psi | 97000 psi | - | €71.24 | |
| 7372_36_0 | -0.004" to +0.004" | 0" to +0.125" | Grade 4130 | Cold Finished | Standard | 63000 psi | 97000 psi | Not Rated | €152.93 | |
| 7372_72_0 | -0.004" to +0.004" | 0" to +0.125" | Grade 4130 | Cold Finished | Standard | 63000 psi | 97000 psi | Not Rated | €233.53 | |
| 7370_12_0 | -0.004" to +0.004" | 0" to +0.125" | Grade 4130 | Cold Finished | Standard | 63000 psi | 97000 psi | Not Rated | €49.39 | |
| 7370_72_0 | -0.004" to +0.004" | 0" to +0.125" | Grade 4130 | Cold Finished | Standard | 63000 psi | 97000 psi | Not Rated | €197.53 | |
| 7374_12_0 | -0.005" to +0.005" | -0.005" to +0.005" | Grade 4130 | Cold Finished | Standard | 63000 psi | 97000 psi | Not Rated | €93.98 | |
| 7374_24_0 | -0.005" to +0.005" | -0.005" to +0.005" | Grade 4130 | Cold Finished | Standard | 63000 psi | 97000 psi | Not Rated | €176.68 |
Explore Products
- GRAINGER BULK-PS-PCT-78 Plastic Sheet Stock, 0.125 Inch Plastic Thick, 1 Inch Width x 12 Inch Length, Bronze, Clear
- BUSSMANN A20410707 Terminal Block, 30A, Thermoplastic, Black
- LIFT-ALL EE1806DFX3 Web Sling Eye And Eye L3ft 9600lb W6in
- EATON ECC03C4T8A-P8P23P25 Enclosed Lighting Contactor, NEMA 4X, 24V Coil, 8P, On/Off Pushbutton
- HAYWARD 16FA15-203NBX
- CLAMPCO 93275-0394 MS21920-33R T-Bolt Clamp, Quick Release Latch Style, 3.94 X 3.75 X 4.12 Inch Size
Explore More
- DORAN
- KEYSHAFT
- PYRAMEX
- SHAW PLUGS
- MARKEL PRODUCTS
- Hole Saws
- Laser Level Accessories
- Zoning Dampers
- Strap Wrenches
- Float Valve Accessories
- GEMTOR Pompier Ladder/Escape Belts
- BOLLE SAFETY Override Safety Glasses
- ML KISHIGO Economy Rainwear Set, Orange
- CHICAGO PNEUMATIC CP26 Series Clutch Screwdrivers
- ASSOCIATED SPRING RAYMOND CU18300 Gas Springs
- SPEARS VALVES PVC Clear Utility Spring Check Valves, Socket
- APPROVED VENDOR 1" Outside Dia. Garolite Round Spacers
- TB WOODS Washers
- STARRETT 94315 Series Meatkutter Premium Polished Steel Band Saw Blade Coil Stock
- TELEMECANIQUE SENSORS Harmony XB2 Pushbutton Heads
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 00R.312-72 Rod, 52100 Alloy Steel, 5/16 Inch Outside Dia, +0.000 in/-0.002 in, 6 ft Overall Length
€21.26 /unit

