Screw with flattened half round head and collar with hexagon socket

Name: Screw with flattened half round head and collar with hexagon socket
Brand: Würth
SKU: 421346 30

DIN 34805-2 st 010.9 zinc flake silver TX
SCR-DIN34805/2-010.9-TX30-(ZFSHL)-M6X30

Art.-no. 421346 30

EAN 4062856846603

All versions

Specification

DIN 34805-2, TX drive, steel 010.9, zinc flake coating silver (ZFSHL)

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

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)	30 mm
Head diameter (d_c)	10.1 mm
Head height (k₁)	3.3 mm
Internal drive	TX30
Standards	DIN 34805-2
Material	Steel
Property class	010.9
Surface	Flake zinc silver
Head type	Button head with collar
Drive type	Internal hexalobular
Thread type	Metric thread
Product class	A
RoHS-compliant	Yes