Hexalobular screw with flattened half round head and collar
ISO 7380-2 A2 stainless steel plain TX
SCR-ISO7380/2-A2/070-TX20-M4X10
Register now and access more than 125,000 products
Increase in assembly productivity
When elements are joined using hexalobular (TX) fasteners, the force is transmitted over a large surface area across the flanks of the drive rather than being centred on one point, as is the case with hexagon socket drives, for example. This has a number of advantages:
- Reduced tool wear
- Tool does not slip because force is distributed optimally
Due to their head geometry, these screws can only be subjected to limited loads, see DIN EN ISO 3506-1
Datasheets(X)
CAD data (available after login)
 | |
Thread type x nominal diameter (d1) | M4 |
Length (l1) | 10 mm |
Head diameter (dc) | 9.4 mm |
Head height (k1) | 2.45 mm |
Internal drive | TX20 |
Standards | DIN 34805-2 |
Material | Stainless steel A2 |
Property class | 070 |
Surface | Plain |
Head type | Button head with collar |
Head details | With collar |
Drive type | Internal hexalobular |
Thread type | Metric thread |
Thread form | Standard metric thread |
Thread design | Full thread |
Product class | A |
RoHS-compliant | Yes |
Last viewed
Triple claw For wiggle wire
Battery WSH AIR III For WSH AIR III fan units
Work trousers
Semi-automatic starter
Designer furniture handle MG-ZD 42
T-handle wrench, hexagon socket With side tip
Low-cut safety shoes, S2
Screw with flattened half round head and hexagon socket ISO 7380-1 steel 010.9, zinc-plated blue passivated (A2K)
Washer For reduced shank screw in hygienic design
Hexagon head sealing plug with collar DIN 910, steel, plain