Hexalobular screw with flattened half round head - SCR-DIN34805/1-010.9-TX30-(A2K)-M6X25

Hexalobular screw with flattened half round head - SCR-DIN34805/1-010.9-TX30-(A2K)-M6X25 - 1

Hexalobular screw with flattened half round head

Name: Hexalobular screw with flattened half round head
Brand: Würth
SKU: 421116 25

DIN 34805-1 steel 10.9 zinc-plated TX
SCR-DIN34805/1-010.9-TX30-(A2K)-M6X25

Art.-no. 421116 25

EAN 4047376936416

All versions

Specification

DIN 34805-1, TX drive, steel, strength class 10.9, zinc-plated, blue passivated

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

Notice

Due to their head geometry, these screws can only be subjected to limited loads, see DIN EN ISO 898-1

Technical information


Thread type x nominal diameter (d₁)	M6
Length (l₁)	25 mm
Head diameter (d_k)	10.5 mm
Head height (k₁)	3.3 mm
Standards	DIN 34805-1
Material	Steel
Property class	010.9
Surface	Zinc plated
Head type	Button head
Drive type	Internal hexalobular
Internal drive	TX30
Thread type	Metric thread
Thread form	Standard metric thread
Thread design	Full thread
Product class	A
RoHS-compliant	Yes