
Tantalum socket head cap screws and TA alloy CSK screws suppliers in UAE, view characteristics
American standard of Tantalum screws
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Tantalum metal socket head cap screw specification
| Tantalum screws size | Standard length of tantalum screws | Tantalum metal socket head cap screw life |
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Contact above listed tantalum screws suppliers & manufacturers for different lengths |
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| Points of material tantalum set screws | Drill point of tantalum self tapping screws | Meet standard |
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| Anodized tantalum self drilling screws thread class | Head types of anodized tantalum hexagon screw | Tantalum screw full form |
Contact above tantalum screws suppliers & distributors for high-pressure environments |
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| Pure tantalum hex cap screws end | Surface treatment of tantalum screws | Raw tantalum set screws DIN standard – Europe |
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| Tantalum screws manufacturing method | Raw tantalum set screws grades | Tantalum metal socket head cap screw melting point |
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| Check dimensions of tantalum screws | Pure tantalum hex cap screws ISO specification – UK | Tantalum screws ASME standard – USA |
Check temperature rating and properties of tantalum machine screws
Most common type of Tantalum screws
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Standard types of tantalum screws
- Socket head cap screw
- Self tapping screws
- Thread cutting machine screws
- Material tantalum socket screws
- Anodized tantalum masonry screws
- Sammys screws
- Tantalum material anchor screws
- Coach screws
- Cap screw
- Self drilling screws
- Tantalum flange 12-point screws
- Tantalum hexagon screw
- Hex cap screws
- Socket cap screws
- Countersunk slotted screws
- Material tantalum machine screws
- Allen cap screws
- Tantalum metal set screws
- Grub screws
- Hex lag screws
- Tantalum material deck screws
- Anodized tantalum wood screws
- Concrete screws
- Fully threaded screws
- Sheet metal screws
- Self drilling screws
- Tantalum metal panel screws
Types of tantalum socket set screws
- Anodized tantalum pipe plugs
- Tantalum metal cone point set screws
- Oval point set screws
- Flat point set screws
- Raw tantalum nylon tip set screws
- Brass tip set screws
- Pure tantalum knurl cup set screws
- Material tantalum slotted set screws
- Flat socket cap
- Tantalum material button socket cap
- Low head socket cap
- Tantalum cup point set screws
- Socket shoulder cap screws
- Material tantalum dog set screws
Tantalum metal screws torque chart
| Nominal Diameter ( in ) | Torque ft – lb( Dry ) | Threads / in | Torque ft – lb( Lubricated ) |
|---|---|---|---|
| 1/4 “ | 2.3 | 20 | 1.7 |
| 2.6 | 28 | 2.0 | |
| 5/16 “ | 4.7 | 18 | 3.6 |
| 5.2 | 24 | 3.9 | |
| 3/8 “ | 8.4 | 16 | 6.3 |
| 9.5 | 24 | 7.1 | |
| 7/16 “ | 13.4 | 14 | 10.1 |
| 15.0 | 20 | 11.3 | |
| 1/2 “ | 20.5 | 13 | 15.4 |
| 23.1 | 20 | 17.3 | |
| 9/16 “ | 29.5 | 12 | 22.2 |
| 33.0 | 18 | 24.7 | |
| 5/8 “ | 40.8 | 11 | 30.6 |
| 46.2 | 18 | 34.6 | |
| 3/4 “ | 73 | 10 | 54 |
| 81 | 16 | 61 | |
| 7/8 “ | 117 | 9 | 88 |
| 129 | 14 | 96 | |
| 1 “ | 175 | 8 | 131 |
| 196 | 14 | 147 | |
| 1-1 / 4 “ | 305 | 7 | 228 |
| 337 | 12 | 253 | |
| 1-1 / 2 “ | 530 | 6 | 397 |
| 596 | 12 | 447 |
Chemical composition of Tantalum material self tapping screws
| Element | R05200(%,Max) | R05400(%,Max) | R05255(Ta10W)(%,Max) | R05252(Ta2.5W)(%,Max) | R05240(Ta- 40Nb)(%,Max) |
|---|---|---|---|---|---|
| H,Hydrogen | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Fe,Iron | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| W,Tungsten | 0.05 | 0.05 | 9.0-11.0 | 2.0-3.5 | 0.05 |
| Mo,Molybdenum | 0.02 | 0,02 | 0.02 | 0.02 | 0.02 |
| Nb,Niobium | 0.1 | 0.1 | 0.1 | 0.5 | 35.0-42.0 |
| Ni,Nickel | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Si,Silicon | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
| C,Carbon | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| O,Oxygen | 0.015 | 0.03 | 0.015 | 0.015 | 0.02 |
| N,Nitrogen | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Ti F | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |

Pure tantalum hex cap screws mechanical properties & strength
| Grade | Yield strength psi(MPa)= | Tensile strength psi (MPa)≥ | Elongation in 1″/2″ gage length% = |
|---|---|---|---|
| RO5200/RO5400 | 20000(138) | 30000(207) | 25 |
| RO5252 | 28000(193) | 40000(276) | 20 |
| RO5255 | 60000 (414) | 70000(481) | 15 |
| RO5240 | 28000(193) | 40000(276) | 20 |

Material tantalum flange 12-point screws equivalent
| USA UNS |
R05200 | R05400 | R05255 | R05252 | R05240 |
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Raw tantalum set screws DIN standard
| DIN 921 | Slotted pan head screws with large head |
| DIN 912 | Tantalum socket head cap screws |
| DIN 914 | Anodized tantalum socket set screws with cone point |
| DIN 933 | Hexagon cap screws fully threaded |
| DIN 916 | Tantalum metal socket set screws with cup point |
| DIN 920 | Material tantalum slotted pan head screws, small head |
| DIN 966 a | Cross recessed oval head machine screws |
| DIN 923 | Pure tantalum slotted pan head screws with shoulder |
| DIN 913 | Socket set screws with flat point |
| DIN 927 | Tantalum metal slotted shoulder screws |
| DIN 915 | Socket set screws with dog point |
| DIN 931 | Raw tantalum hexagon cap screws partially threaded |
| DIN 960 | Hex cap screws, metric fine thread – part thread |
| DIN 963 a | Pure tantalum slotted flat head machine screws |
| DIN 933 sz | Hexagon cap screws with slot |
| DIN 964 a | Tantalum slotted oval head machine screws |
| DIN 961 | Hex cap screws, metric fine thread – full thread |
| DIN 965 a | Material tantalum cross recessed flat head machine screws |










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