Hexalobular-type cheese head screw ISO 14579, steel 12.9, plain
ISO 14579 plain steel 12.9
SCR-CYL-ISO14579-12.9-TX20-M4X35
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
 | |
Thread type x nominal diameter (d1) | M4 |
Length (l1) | 35 mm |
Head diameter (dk) | 7.22 mm |
Head height (k1) | 4 mm |
Standards | ISO 14579 |
Material | Steel |
Property class | 12.9 |
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 |
Datasheets (1)
CAD data (available after login)
Certificates/ Documents (0)
Last viewed
Straight pin, unhardened DIN 7, A1 stainless steel, plain
Single-cut tap for W.TEC® INSERT COIL helical inserts - shape D, made of HSS
Stud with head, shape B
Hexagon Socket Head Cap Screw ISO 4762/DIN 912, steel 10.9, plain
Slotted flat-head screw DIN 85, A4-70 stainless steel, plain
Threaded rod DIN 976, A2-70 stainless steel, shape A
Square escutcheon handle pair
Hygienic wall bracket, Hi-Flex
GEFU® thread-rolling screw With Taptite 2000® thread, countersunk head and hexalobular drive
Twist drill bit HSS DIN 345 type RN
