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TX Cap Head Captive Screws utilise a TX drive to increase the length of the tool’s life span and to minimise cam-out.
They are useful in safety-critical applications and in some equipment including safety guards and machinery, they are required by EU law.
Often found in a number of types of industrial machinery where a lost or loose screw could cause a lot of damage to a production line, as once they are installed they are unable to be fully removed from their installation hole.
These TX Cap Head Captive Screws are available from Fastenright as standard in A2 and A4 Stainless, with specialised materials also available.
Thread diameters are available from M2 to M6, with lengths ranging from 10mm to 60mm.
Non-standard sizes and materials are available to order, including custom parts made to drawings.
d1 and L1 dimensions can be to customer specification.
| TX Cap Head Reduced Shank Captive Screws | ||||||||||||
| Thread Diameter | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | |||||
| dk (mm) | 3.8 | 4.5 | 5.5 | 7 | 8.5 | 10 | 13 | |||||
| d1 (mm) | 1.4 | 1.8 | 2.2 | 3 | 3.8 | 4.5 | 6.2 | |||||
| L1 (mm) | 4 | 5 | 6 | 8 | 10 | 12 | 16 | |||||
| K (mm) | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | |||||
| Available Sizes | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | |||||
| 6mm | Â | |||||||||||
| 8mm | ||||||||||||
| 10mm |  |
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| 12mm | |
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| 14mm | |
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| 16mm | |
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| 18mm | |
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| 20mm | |
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| 22mm | |
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| 25mm | |
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| 30mm | |
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| 35mm | |
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| 40mm | |
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| 45mm | |
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| 50mm | |
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| 55mm | |
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| 60mm | |
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| = Available Size not listed? Please call to discuss – we may be able to provide it. |
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