Hexalobular-type cheese head screw ISO 14579, A2-070 stainless steel, plain
ISO 14579 stainless steel, A2, plain
SCR-CYL-ISO14579-A2/70-TX20-M4X25
Art.-no. 40274 25
EAN 4057709578176
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
- No damage to surface coating
- No wobbling
- Screw locates securely
Hexalobular drives must comply with DIN EN ISO 10664
- As a result, connection elements with hexalobular heads are standardised and can be used all over the world
Datasheets(X)
 | |
Thread type x nominal diameter (d1) | M4 |
Length (l1) | 25 mm |
Head diameter (dk) | 7 mm |
Head height (k1) | 4 mm |
Standards | ISO 14579 |
Material | Stainless steel A2 |
Property class | 70 |
Surface | Plain |
RoHS-compliant | Yes |
Head type | Socket head |
Drive type | Internal hexalobular |
Internal drive | TX20 |
Thread type | Metric thread |
Pitch | 0.7 mm |
Thread form | Standard metric thread |
Product class | A |
Last viewed
WN 111 steel zinc nickel black male pan head
1/2 inch spiral socket
Threaded pin for furniture castors with mount type W
Hexagon nut, type B/S DIN 934 steel, zinc plated blue, with washer, in accordance with DIN EN ISO 7089 (DIN 125), steel, zinc plated blue
Pocket tape measure 2C-PT18
Stretch X shorts
Hex head screw with shank ISO 4014, steel 8.8, zinc-plated, blue passivated (A2K)
System insert 6.4.1 for 1/2, 1/4 and 3/8 inch socket wrenches
Welded stud ISO 13918, plain A2 stainless steel
CORNERSTONE MAXX corner cabinet pull-out carousel fitting